CN105485918A - Multifunctional gas water heater - Google Patents
Multifunctional gas water heater Download PDFInfo
- Publication number
- CN105485918A CN105485918A CN201610041561.5A CN201610041561A CN105485918A CN 105485918 A CN105485918 A CN 105485918A CN 201610041561 A CN201610041561 A CN 201610041561A CN 105485918 A CN105485918 A CN 105485918A
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- CN
- China
- Prior art keywords
- water
- water heater
- purification
- inlet pipe
- chamber
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 153
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 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 claims abstract description 17
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 17
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 17
- 238000000746 purification Methods 0.000 claims description 42
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229920001429 chelating resin Polymers 0.000 claims description 4
- 125000004185 ester group Chemical group 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000003287 bathing Methods 0.000 abstract description 6
- 239000008234 soft water Substances 0.000 abstract description 4
- 239000008233 hard water Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 abstract 1
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 159000000003 magnesium salts Chemical class 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 229910006367 Si—P Inorganic materials 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a multifunctional gas water heater. The gas water heater comprises a water heater body, a heat exchanger mounted on the water heater body as well as a water inlet pipe and a water outlet pipe which are connected with the heat exchanger. The gas water heater is characterized in that a three-way valve is connected onto the water inlet pipe and divides the water inlet pipe into two branches, a water pump is arranged on one branch of the water inlet pipe, a water purifying and softening device is arranged on the other branch of the water inlet pipe, and ion exchange resin and activated carbon are arranged in the water purifying and softening device. Compared with the prior art, the gas water heater has the advantages that the water purifying and softening device is arranged, water scale production is effectively inhibited, and pipe blockage, especially blockage of a shower head, is avoided; meanwhile, the ion exchange resin and the activated carbon are arranged in the water purifying and softening device, hard water becomes soft water after passing through the ion exchange resin, the soft water contains little calcium magnesium salt and is smooth, and the bathing effect is better; the activated carbon purifies the water effectively, removes impurities and dirt, inhibits bacterium breeding and creates a safe, healthy and comfortable bathing environment.
Description
Technical field
The present invention relates to fluid heater technical field, particularly relate to a kind of Multi-functional gas water heater.
Background technology
Gas heater is a kind of very conventional domestic heating water device.Because municipal tap water is through longer Cemented filling, add the chlorine treatment of waterworks, can contain the impurity of the other influences such as iron rust, chlorine residue water quality in water, some areas water hardness is comparatively large, especially the north.Hard water not only affects comfort level and the health of user's shower, also can cause pipeline blockage, especially the blocking of gondola water faucet, extreme influence result of use.Now little gas heater with water treatment on the market, also only has single purification of water quality or sterilization or softening function even if having, causes the waste of resource.
One section of publication number is that the Chinese utility model patent application of CN203586327U discloses a kind of New-type water heater, comprise attemperater, three-stage filtration layer, heat converter, described three-stage filtration layer comprises Si-P crystal filter course, food-grade soften resin layer, active carbon layer, is successively set on the rear end of the water source entrance of described attemperater; Described attemperater top is provided with recirculated water entrance, and bottom is provided with circulating water outlet, and described recirculated water entrance and described circulating water outlet are connected with water inlet with the delivery port that described heat converter is arranged respectively.Described heat converter is divided into gas-cooker type heat converter and flue-pipe type heat converter.Although this utility model can solve incrustation scale problem to a certain extent, it relies on attemperater, and water-use model is single; And there is complex structure in tertiary filter itself, not easily maintaining.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide and a kind ofly maintain easily maintenance, can soften simultaneously and purify water and the Multi-functional gas water heater that can need from main separation water-use model according to user.
For reaching above object, the present invention adopts following technical scheme.
A kind of Multi-functional gas water heater, comprising: water heater body, is arranged on the heat exchanger on water heater body, the water inlet pipe be connected with heat exchanger, outlet pipe; It is characterized in that, water inlet pipe is connected with triple valve, and inlet pipeline is divided into two-way by triple valve, and a road inlet pipeline is provided with water pump, and another road inlet pipeline is provided with Water warfare demineralizer, in the softening chamber of purification, be provided with ion exchange resin and active carbon.
As with improvement, between two water sides of triple valve, be provided with conducting arm, conducting arm is provided with stop valve; Described conducting arm and Water warfare demineralizer, water pump form closed circuit.
As with improvement, be connected with the drainpipe of emptying rate of liquid in circulation line in the least significant end of circulation line.
As with improvement, described Water warfare demineralizer comprises: housing, be arranged on the water inlet of housing bottom, delivery port, and be arranged on arrange successively from top to bottom in housing intake antrum, the softening chamber of purification and water chamber, the pipeline by running through the softening chamber of purification and water chamber between water inlet with intake antrum is connected; Described ion exchange resin and active carbon are arranged in the softening chamber of purification.
As with improvement, housing top side detachable upper end cover is installed, by screw thread or snap lock between described upper end cover and housing.
As with improvement, described housing cross-sectional is the narrow inverted trapezoidal structure in frame lower end, upper end, soften in purification and between chamber and water chamber, be provided with lower graticule mesh, graticule mesh is provided with between intake antrum and the softening chamber of purification, described upper graticule mesh, lower filter are directly placed in housing, and sidewall and the inner walls of upper graticule mesh, lower filter are fitted.
As with improvement, inner walls is provided with carrying boss, described upper graticule mesh, lower filter are placed on corresponding carrying boss respectively.
As with improvement, the softening chamber of purification is provided with actified solution entrance.
As with improvement, described actified solution entrance is positioned at water heater body side, and exposes from water heater body side.
Its mode of operation of a kind of Multi-functional gas water heater provided by the invention comprises common water-use model and the softening water-use model two kinds of purification; Under common water-use model state, the current of water inlet pipe enter heat exchanger again after water pump, under common water-use model, if water shortage increases discharge by starting water pump; Under the softening pattern of purification, the current of water inlet pipe enter heat exchanger again after purification demineralizer; After the amberlite Ester exchange in purification demineralizer is saturated, the water in pipeline is discharged, actified solution is poured into, start water pump and circulate in the loop that pipeline and purification demineralizer are formed by actified solution.
Compared with prior art, the invention has the beneficial effects as follows:
One, by arranging the soft parallel operation of Water warfare, effectively suppressing the generation of incrustation scale, avoiding pipeline blockage, especially the blocking of gondola water faucet.
Two, by arranging ion exchange resin and active carbon in Water warfare demineralizer, after ion exchange resin, hard water becomes soft water, and soft water calcic magnesium salts is few, and water quality is soft and smooth, and bathing experiences is better.Active carbon effectively purifies water, and eliminate impurity dirt, anti-bacteria is grown, and builds safety, healthy, comfortable bathing environment.
Three, because conducting arm and Water warfare demineralizer, water pump form closed circuit, after the amberlite Ester exchange in purification demineralizer is saturated, water in pipeline is discharged, open stop valve simultaneously, actified solution is poured in purification demineralizer, and start water pump and circulate in closed circuit by actified solution, ion exchange resin is regenerated fully, practical.
Four, by arranging triple valve, making gas heater have two kinds of mode of operations, in the normal mode, when discharge is not enough, starts water pump and can increase discharge, the water heater that solution bath water underfed causes does not start, and water temperature is non-constant waits bathing problem.
Accompanying drawing explanation
It is Multi-functional gas water heater structural representation provided by the invention described in Fig. 1.
Figure 2 shows that the ion exchange resin regeneration schematic diagram in purification demineralizer.
Figure 3 shows that purification demineralizer structural representation.
Description of reference numerals:
1: water heater body, 2: heat exchanger, 3: water inlet pipe, 4: outlet pipe, 5: triple valve, 6: water pump, 7: Water warfare demineralizer, 8: ion exchange resin and Mixture of Activated Carbon, 9: conducting arm, 10: stop valve, 11: drainpipe.
7-1: housing, 7-2: water inlet, 7-3: delivery port, 7-4: intake antrum, 7-5: the softening chamber of purification, 7-6: water chamber, 7-7: pipeline, 7-8: upper end cover, 7-9: lower graticule mesh, 7-10: upper graticule mesh, 7-11: actified solution entrance.
Detailed description of the invention
Understand essence of the present invention better for convenience of those skilled in the art, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 1, a kind of Multi-functional gas water heater, comprising: water heater body 1, is arranged on the heat exchanger 2 on water heater body 1, the water inlet pipe 3 be connected with heat exchanger 2, outlet pipe 4; It is characterized in that, water inlet pipe 3 is connected with triple valve 5, and inlet pipeline is divided into two-way by triple valve 5, and a road inlet pipeline is provided with water pump 6, another road inlet pipeline is provided with Water warfare demineralizer 7, in the softening chamber 7 of purification, is provided with ion exchange resin and Mixture of Activated Carbon.Between two water sides of triple valve 5, be also provided with conducting arm 9, conducting arm 9 is provided with stop valve 10; Like this, conducting arm 9 and just can form closed circuit between Water warfare demineralizer 7 and water pump 6.
During real work, the mode of operation of described Multi-functional gas water heater comprises common water-use model and the softening water-use model two kinds of purification; Under common water-use model state, current in water inlet pipe 3 enter heat exchanger 2 again after water pump 6, under common water-use model, if water shortage can also increase discharge by starting water pump 6, the water heater that solution bath water underfed causes does not start, and water temperature is non-constant waits bathing problem.Under the softening pattern of purification, the current in water inlet pipe 3 enter heat exchanger 2 again after purification demineralizer 7; When the current in water inlet pipe 3 are through purification demineralizer 7, in water inlet, calcium salt, magnesium salts and ion exchange resin react, and calcium ions and magnesium ions adsorbs by ion exchange resin, discharge sodium ion simultaneously, reach the object of demineralized water; Meanwhile, the material such as the iron rust in water, silt, chlorine residue is tightly held by activated carbon, and reaches the object purified water.
As shown in Figure 2, after the amberlite Ester exchange in purification demineralizer 7 is saturated, water in pipeline is discharged, open stop valve 10 simultaneously, actified solution is poured in purification demineralizer 7, and start water pump 6 and allow actified solution circulate in closed circuit, ion exchange resin is regenerated fully, circulates direction as shown by the arrows in Figure 2.In the present embodiment, discharge for convenience of by the water in pipeline, be connected with the drainpipe 11 of emptying rate of liquid in circulation line in the least significant end of circulation line.
As shown in Figure 3, described Water warfare demineralizer comprises: housing 7-1, be arranged on the water inlet 7-2 bottom housing 7-1, delivery port 7-3, and be arranged on the intake antrum 7-4, the softening chamber 7-5 and water chamber 7-6 of purification that arrange successively from top to bottom in housing 7-1, be connected by running through the pipeline 7-7 purifying softening chamber 7-5 and water chamber 7-6 between water inlet 7-2 with intake antrum 7-4; Described ion exchange resin and Mixture of Activated Carbon 8 are arranged in the softening chamber 7-5 of purification.
For convenience of the maintaining of Water warfare demineralizer 7, preferably housing 7-1 top side detachable upper end cover 7-8 is installed, by screw thread or snap lock between described upper end cover 7-8 and housing 7-1.Preferred housing 7-1 cross section is the narrow inverted trapezoidal structure in frame lower end, upper end, soften in purification and be provided with lower graticule mesh 7-9 between chamber 7-5 and water chamber 7-6, graticule mesh 7-10 is provided with between intake antrum 7-4 and the softening chamber 7-5 of purification, described upper graticule mesh 7-10, lower filter 7-9 are directly placed in housing 7-1, and sidewall and the housing 7-1 inwall of upper graticule mesh 7-10, lower filter 7-9 are fitted.In other embodiments, for realizing the installation of upper graticule mesh, lower filter better, housing 7-1 inwall is also provided with carrying boss, described upper graticule mesh, lower filter are placed on corresponding carrying boss respectively.
Further, realize pouring into of actified solution for convenience, the softening chamber 7-5 of purification is provided with actified solution entrance 7-11, and described actified solution entrance 7-11 is positioned at water heater body 7 side, and exposes from water heater body 1 side.
Above detailed description of the invention has been described in detail essence of the present invention, but can not limit protection scope of the present invention with this.Apparently, under the enlightenment of essence of the present invention, the art those of ordinary skill also can carry out many improvement and modification, such as triple valve is defined as electric T-shaped valve, to realize the automatic switchover of water-use model.It should be noted that these improve and modify all to drop within claims of the present invention.
Claims (10)
1. a Multi-functional gas water heater, comprising: water heater body, is arranged on the heat exchanger on water heater body, the water inlet pipe be connected with heat exchanger, outlet pipe; It is characterized in that, water inlet pipe is connected with triple valve, and inlet pipeline is divided into two-way by triple valve, and a road inlet pipeline is provided with water pump, and another road inlet pipeline is provided with Water warfare demineralizer, in the softening chamber of purification, be provided with ion exchange resin and active carbon.
2. a kind of Multi-functional gas water heater according to claim 1, is characterized in that, is provided with conducting arm, conducting arm is provided with stop valve between two water sides of triple valve; Described conducting arm and Water warfare demineralizer, water pump form closed circuit.
3. a kind of Multi-functional gas water heater according to claim 2, is characterized in that, is connected with the drainpipe of emptying rate of liquid in circulation line in the least significant end of circulation line.
4. a kind of Multi-functional gas water heater according to claim 1, it is characterized in that, described Water warfare demineralizer comprises: housing, be arranged on the water inlet of housing bottom, delivery port, and be arranged on arrange successively from top to bottom in housing intake antrum, the softening chamber of purification and water chamber, the pipeline by running through the softening chamber of purification and water chamber between water inlet with intake antrum is connected; Described ion exchange resin and active carbon are arranged in the softening chamber of purification.
5. a kind of Multi-functional gas water heater according to claim 4, is characterized in that, housing top side detachable upper end cover is installed, by screw thread or snap lock between described upper end cover and housing.
6. a kind of Multi-functional gas water heater according to claim 4, it is characterized in that, described housing cross-sectional is the narrow inverted trapezoidal structure in frame lower end, upper end, soften in purification and between chamber and water chamber, be provided with lower graticule mesh, graticule mesh is provided with between intake antrum and the softening chamber of purification, described upper graticule mesh, lower filter are directly placed in housing, and sidewall and the inner walls of upper graticule mesh, lower filter are fitted.
7. a kind of Multi-functional gas water heater according to claim 6, is characterized in that, inner walls is provided with carrying boss, and described upper graticule mesh, lower filter are placed on corresponding carrying boss respectively.
8. a kind of Multi-functional gas water heater according to claim 4, is characterized in that, the softening chamber of purification is provided with actified solution entrance.
9. a kind of Multi-functional gas water heater according to claim 8, is characterized in that, described actified solution entrance is positioned at water heater body side, and exposes from water heater body side.
10. a kind of Multi-functional gas water heater according to claim 1, is characterized in that, its mode of operation comprises common water-use model and the softening water-use model two kinds of purification; Under common water-use model state, the current of water inlet pipe enter heat exchanger again after water pump, under common water-use model, if water shortage increases discharge by starting water pump; Under the softening pattern of purification, the current of water inlet pipe enter heat exchanger again after purification demineralizer; After the amberlite Ester exchange in purification demineralizer is saturated, the water in pipeline is discharged, actified solution is poured into, start water pump and circulate in the loop that pipeline and purification demineralizer are formed by actified solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041561.5A CN105485918A (en) | 2016-01-21 | 2016-01-21 | Multifunctional gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041561.5A CN105485918A (en) | 2016-01-21 | 2016-01-21 | Multifunctional gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105485918A true CN105485918A (en) | 2016-04-13 |
Family
ID=55673067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610041561.5A Pending CN105485918A (en) | 2016-01-21 | 2016-01-21 | Multifunctional gas water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN105485918A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702329A (en) * | 2017-10-30 | 2018-02-16 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN107906742A (en) * | 2017-10-30 | 2018-04-13 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN113606786A (en) * | 2021-07-22 | 2021-11-05 | 中山市鑫鑫热能科技有限公司 | Built-in filtering water purifying device of gas water heater |
| CN115615003A (en) * | 2022-09-13 | 2023-01-17 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and water heater descaling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004190924A (en) * | 2002-12-10 | 2004-07-08 | Matsushita Electric Ind Co Ltd | Water heater |
| US20100163472A1 (en) * | 2007-03-21 | 2010-07-01 | Sylvan Source, Inc. | Water purification system |
| CN201531994U (en) * | 2009-06-23 | 2010-07-21 | 海尔集团公司 | Multifunctional water heater |
| CN102123952A (en) * | 2009-02-09 | 2011-07-13 | 松下电器产业株式会社 | Hot-water supply device |
| CN202868968U (en) * | 2012-09-19 | 2013-04-10 | 青岛经济技术开发区海尔热水器有限公司 | Water heater with water softening device |
| CN203586327U (en) * | 2013-12-03 | 2014-05-07 | 孙刚 | Novel water heater |
| CN204675968U (en) * | 2015-05-21 | 2015-09-30 | 嘉善怡然环保科技有限公司 | Water purifier |
| CN205536551U (en) * | 2016-01-21 | 2016-08-31 | 广东万家乐燃气具有限公司 | Multifunctional gas water heater |
-
2016
- 2016-01-21 CN CN201610041561.5A patent/CN105485918A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004190924A (en) * | 2002-12-10 | 2004-07-08 | Matsushita Electric Ind Co Ltd | Water heater |
| US20100163472A1 (en) * | 2007-03-21 | 2010-07-01 | Sylvan Source, Inc. | Water purification system |
| CN102123952A (en) * | 2009-02-09 | 2011-07-13 | 松下电器产业株式会社 | Hot-water supply device |
| CN201531994U (en) * | 2009-06-23 | 2010-07-21 | 海尔集团公司 | Multifunctional water heater |
| CN202868968U (en) * | 2012-09-19 | 2013-04-10 | 青岛经济技术开发区海尔热水器有限公司 | Water heater with water softening device |
| CN203586327U (en) * | 2013-12-03 | 2014-05-07 | 孙刚 | Novel water heater |
| CN204675968U (en) * | 2015-05-21 | 2015-09-30 | 嘉善怡然环保科技有限公司 | Water purifier |
| CN205536551U (en) * | 2016-01-21 | 2016-08-31 | 广东万家乐燃气具有限公司 | Multifunctional gas water heater |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702329A (en) * | 2017-10-30 | 2018-02-16 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN107906742A (en) * | 2017-10-30 | 2018-04-13 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN107906742B (en) * | 2017-10-30 | 2021-02-23 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN113606786A (en) * | 2021-07-22 | 2021-11-05 | 中山市鑫鑫热能科技有限公司 | Built-in filtering water purifying device of gas water heater |
| CN115615003A (en) * | 2022-09-13 | 2023-01-17 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and water heater descaling method |
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