CN2526727Y - Scale-proof corrosion-proof water heater - Google Patents
Scale-proof corrosion-proof water heater Download PDFInfo
- Publication number
- CN2526727Y CN2526727Y CN 02212378 CN02212378U CN2526727Y CN 2526727 Y CN2526727 Y CN 2526727Y CN 02212378 CN02212378 CN 02212378 CN 02212378 U CN02212378 U CN 02212378U CN 2526727 Y CN2526727 Y CN 2526727Y
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- CN
- China
- Prior art keywords
- water heater
- heater
- proof
- valve
- wall
- 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.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
An antiscale corrosion-proof water heater relates to a water heater which belongs to the technical field of fluid heater that is commonly provided with a heat generator. The water heater mainly consists of a casing, an inner bladder, a temperature control device, a heater, an inlet branch, a pollution discharge ball valve, a single-direction gas outlet valve and an outflow tube. The wall of the inner bladder and the outer wall of the heater are both provided with an antiscale corrosion-proof coat which is nano titanium polymer. The upper wall of the inner bladder is provided with a double-direction gas inlet valve and a pollution discharge valve is arranged on the inlet branch. The utility model has the advantages of good antiscale corrosion-proof effect and simple structure. The water heater can avoid from disassembly for cleaning and can discharge pollution under the situation of cutting off the water supply, etc.
Description
(1) technical field
The utility model relates to a kind of water heater, and belonging to generally has the fluid heater of heat-generating device technical field.
(2) background technology
Be dissolved with various salts in the domestic water: the heavy carbonic salt is heated and can resolves into the carbonate of indissoluble, easily is deposited on heater and inner bag surface in water heater; In addition, some sulfate that dissolves in the water, silicate, phosphoric acid salt solubility of substances raise with temperature and reduce, under also can depositing in water heater.On the heater attached to water heater that these materials can be firm, accumulating over a long period to form the incrustation scale of one deck hard and compact.Because the thermal conductivity factor of incrustation scale is extremely low, causes the heat transfer efficiency of heater sharply to descend, power consumption is increased.The heat of heater inside is difficult for distributing, and also can make heater be in superheat state, shortens the service life of heater, even can make heater burn electric leakage because of hot-spot, harm user's life security.
If adopt existing usual manner to address this problem, only the cost of treatment system itself will substantially exceed the value of water heater itself, and safeguards also more loaded down with trivial details.So scale problems is a great problem of puzzlement water heater manufacturing enterprise always, the mode that present most of enterprise takes regularly to clear up for the user to the doorstep solves this problem, this mode can add the after-sale service workload of large enterprises undoubtedly, and cost is increased greatly.Therefore, water heater scaling is the major issue that needs to be resolved hurrily always.
(3) summary of the invention
The utility model is for remedying the deficiencies in the prior art, provide a kind of antiscale imitate favorable anti-corrosion effect, simple in structure, can avoid tearing open machine and clean, also can under the situation of cutting off the water, get rid of a kind of anti-scaling anti-corrosive water heater of dirt.
The utility model is finished by following technical measures:
The utility model mainly is made up of shell, inner bag, attemperating unit, heater, water inlet pipe, Blowoff ball valve, unidirectional air outlet valve, outlet pipe, it is characterized in that, with the heater outer wall anti-corrosion anti-scale coating is set all on wall of inner container.
The anti-scaling anti-corrosive coating is a nm-class Ti polymer.
At the inner bag upper wall bidirection air intake valve is set,
Blowoff valve is set on water inlet pipe.
The utility model passes through at heater outer surface coating one deck nm-class Ti polymer paint, make stainless steel heater outer surface reach very high fineness, like this on the inner incrustation scale that produces of water heater is difficult to attached to heater, but automatically from coming off, accumulate in the water heater bottom, discharge water heater by water inlet pipe near the mudhole at wall of inner container place, thereby reach the purpose that prevents fouling.Traditional water heater liner all is to be made by stainless steel or enamel material, exist stainless steel inner container material cost height, the apparatus expensive of welding processing, complex process, if the content of chlorion is high slightly in the water, also Cavitations especially takes place in the commissure in the courage wall within it, causes whole inner bag to be scrapped.Though the enamel inner container cost is lower than stainless steel, it needs the high temperature through about 850 ℃ to burn till in process, expends a large amount of energy; In addition, enamel always produces when sintering such as inevitable defective such as pin hole, sand holes, dew iron, protects these defectiveness positions so all must increase a magnesium rod in the enamel inner container water heater by sacrificial anode protection.The utility model adopts the nm-class Ti polymer coating to substitute traditional stainless steel or enamel layer, be because the excellent anti-corrosion of titanium own can not only make inner bag obtain the corrosion resistance higher than enamel, and this coating can reach zero-fault easily, makes inner bag no longer need the protection of magnesium rod; In addition, because this coating is extremely smooth, the impurity in the water is difficult to adhere to thereon, and inner bag is maintained in the clean condition for a long time.The utility model is provided with the bidirection air intake valve on inwall, make water heater not open the situation down blow scale removal of inner bag, and can still can clean inner bag under the situation of cutting off the water.The place is provided with blowoff valve in water inlet tube of water heater, and the incrustation scale of water heater inside deposition and dirt can be discharged very easily, in case the hot water of the water heater internal reservoir of cutting off the water also can be discharged thus.The utlity model has antiscale imitate favorable anti-corrosion effect, simple in structure, can avoid tearing open machine and clean, also can under the situation of cutting off the water, get rid of advantages such as dirt.
(4) description of drawings
In conjunction with the accompanying drawings structure of the present utility model is described further again below.
Fig. 1 is the utility model structural representation.
Fig. 2 is the structure enlarged diagram of heater in the utility model.
Wherein: 1, shell, 2, inner bag, 3, nm-class Ti polymer antiscale coating, 4, the bidirection air intake valve, 5, end socket, 6, attemperating unit, 7, the heater of band nm-class Ti polymer antiscale coating, 8, water inlet pipe, 9, blowoff valve, 10, breather cheek valve, 11, outlet pipe, 12, the heater outer wall.
(5) specific embodiment
Structure is made up of heater 7, water inlet pipe 8, unidirectional air outlet valve 10, the outlet pipe 11 of shell 1, inner bag 2, end socket 5, attemperating unit 6, band nm-class Ti polymer antiscale coating as depicted in figs. 1 and 2.At the inner bag upper wall bidirection air intake valve 4 is set, on wall of inner container, nm-class Ti polymer coating 3 all is set, blowoff valve 9 is set on water inlet pipe with heater outer wall 12.
Claims (4)
1, a kind of anti-scaling anti-corrosive water heater mainly is made up of shell, inner bag, attemperating unit, heater, water inlet pipe, Blowoff ball valve, unidirectional air outlet valve, outlet pipe, it is characterized in that, with the heater outer wall anti-corrosion anti-scale coating is set all on wall of inner container.
2, a kind of anti-scaling anti-corrosive water heater according to claim 1 is characterized in that, the anti-scaling anti-corrosive coating is a nm-class Ti polymer.
3, a kind of anti-scaling anti-corrosive water heater according to claim 1 is characterized in that, at the inner bag upper wall bidirection air intake valve is set.
4,, a kind of anti-scaling anti-corrosive water heater according to claim 1, it is characterized in that, blowoff valve is set on water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212378 CN2526727Y (en) | 2002-01-24 | 2002-01-24 | Scale-proof corrosion-proof water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212378 CN2526727Y (en) | 2002-01-24 | 2002-01-24 | Scale-proof corrosion-proof water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2526727Y true CN2526727Y (en) | 2002-12-18 |
Family
ID=33692064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212378 Expired - Fee Related CN2526727Y (en) | 2002-01-24 | 2002-01-24 | Scale-proof corrosion-proof water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2526727Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101095A (en) * | 2013-08-23 | 2014-10-15 | 芜湖美的厨卫电器制造有限公司 | Water heater and blowdown apparatus and blowdown control method thereof |
| CN104110873A (en) * | 2013-08-23 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| WO2015024536A1 (en) * | 2013-08-23 | 2015-02-26 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| WO2015081752A1 (en) * | 2013-12-03 | 2015-06-11 | 芜湖美的厨卫电器制造有限公司 | Cleaning control apparatus and cleaning control method for electric water heater |
| CN108036496A (en) * | 2018-01-18 | 2018-05-15 | 广东世纪丰源饮水设备制造有限公司 | Anti- incrustation speed heat module |
| CN109520135A (en) * | 2018-09-26 | 2019-03-26 | 中山市恒乐电器有限公司 | A kind of scale precipitation equipment and water heater |
| CN111602010A (en) * | 2017-12-06 | 2020-08-28 | A.O.史密斯公司 | Water heater with organic polymer coating |
-
2002
- 2002-01-24 CN CN 02212378 patent/CN2526727Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101095A (en) * | 2013-08-23 | 2014-10-15 | 芜湖美的厨卫电器制造有限公司 | Water heater and blowdown apparatus and blowdown control method thereof |
| CN104110873A (en) * | 2013-08-23 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| WO2015024536A1 (en) * | 2013-08-23 | 2015-02-26 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN104101095B (en) * | 2013-08-23 | 2015-09-09 | 芜湖美的厨卫电器制造有限公司 | Water heater and blowdown apparatus and blowdown control method |
| CN104110873B (en) * | 2013-08-23 | 2016-08-17 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| WO2015081752A1 (en) * | 2013-12-03 | 2015-06-11 | 芜湖美的厨卫电器制造有限公司 | Cleaning control apparatus and cleaning control method for electric water heater |
| CN111602010A (en) * | 2017-12-06 | 2020-08-28 | A.O.史密斯公司 | Water heater with organic polymer coating |
| US11054173B2 (en) | 2017-12-06 | 2021-07-06 | A. O. Smith Corporation | Water heater with organic polymer coating |
| CN111602010B (en) * | 2017-12-06 | 2021-12-07 | A.O.史密斯公司 | Water heater with organic polymer coating |
| CN108036496A (en) * | 2018-01-18 | 2018-05-15 | 广东世纪丰源饮水设备制造有限公司 | Anti- incrustation speed heat module |
| CN109520135A (en) * | 2018-09-26 | 2019-03-26 | 中山市恒乐电器有限公司 | A kind of scale precipitation equipment and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |