CN104406303A - Gas water heater descaling device and descaling method thereof - Google Patents
Gas water heater descaling device and descaling method thereof Download PDFInfo
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- CN104406303A CN104406303A CN201410624583.5A CN201410624583A CN104406303A CN 104406303 A CN104406303 A CN 104406303A CN 201410624583 A CN201410624583 A CN 201410624583A CN 104406303 A CN104406303 A CN 104406303A
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Abstract
The invention relates to a gas water heater descaling device and a descaling method thereof. The gas water heater descaling device is characterized in that the chemical reaction principle is utilized, a descaling agent is added into a water tank of the gas water heater, the water temperature is raised and maintained to certain temperature through heating, a water pump is started to enable the water in the water tank to circulate, the descaling agent and the main components of the accumulated scale generate chemical reaction, then the firm accumulated dirt is loosened or dissolved, and the accumulated scale is cleaned. The gas water heater descaling device has the advantages that the descaling agent can react with the water scale in the circulating flowing process, the descaling efficiency is higher, the descaling time can be freely controlled, and the accumulated scale is more thoroughly cleaned at higher temperature; after the descaling agent is added, the concentration is controlled to be stable, the descaling agent is freely added to guarantee the proper concentration, and the reaction of the accumulated scale is favorably realized; the bulky water scale is fully dissolved, the cleaning effect is good, the heating surface is clean, the good heat transfer effect is realized, and the gas consumption is saved; the structure is simple, the convenience in use is realized, the safety and reliability are realized, the descaling efficiency is high, and the usage amount of descaling amount is saved.
Description
Technical field
The present invention relates to a kind of gas heater equipment, particularly a kind of gas heater apparatus for eliminating sludge and the method with its scale removal.
Background technology
Gas heater is also known as gas water-heating furnace, and it refers to using combustion gas as fuel, to be delivered to by heat in the cold water flowing through heat exchanger by combustion heating mode to reach a kind of gas appliance of the object preparing hot water.Gas heater enters huge numbers of families.Usually, water heater water flowing is smooth, and heat up rapidly, temperature regulates freely.But gas heater Long-Time Service, will amass on the heating surface of calandria and have one deck incrustation, incrustation is more long-pending thicker, the heat transfer of heating surface can be had a strong impact on, heat transfer coefficient is reduced greatly, thus adds amount of consumed gas, add the living expense of resident, energy waste be also result in entire society, increase CO2 discharge capacity.
The gas heater of current resident living does not all have descaling function, and due to the special pipeline of water heater, utilizes common mode to carry out scale removal in the family and be difficult to get a desired effect.First water heater is taken off from the metope installed, back out bolt and open shell, take out overall in water heater for water tank, water tank after taking off needs artificial funnel or other bucket shape instrument by a small amount of for cleaning mixture its pipeline of injection repeatedly, this process is time-consuming, excessive cleaning mixture also can pollute the hand of ground-level corrosion staff, and the block incrustation scale produced can not be taken out of, causes cleaning performance undesirable.So convenient in the urgent need to one, effective domestic gas-fired water heater Special scale eliminator.
Summary of the invention
For this reason, the invention provides a kind of gas heater apparatus for eliminating sludge and the method with its scale removal, mainly utilize chemical principle, in Water tank for gas water heater, add a kind of scale remover, and make water temperature raise maintenance uniform temperature by heating, startup water pump makes the water reciprocation cycle in water tank, Main Ingredients and Appearance-calcium salt in scale remover and incrustation produces chemical reaction, makes hard incrustation loose or dissolve, thus incrustation is removed, make heating surface again reach clean, be conducive to heat transfer.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
A kind of gas heater apparatus for eliminating sludge, comprise water-heater water tank, water-heater water tank bottom is provided with Gas Pipe, hot-water line and cold water pipe, Gas Pipe is provided with electromagnetic control apparatus, hot-water line is provided with hot water valve, cold water pipe is provided with cold valves, the outer setting of water-heater water tank has and adds coyote hole, add coyote hole to be communicated with hot-water line by the first water pipe, add coyote hole to be communicated with cold water pipe by the second water pipe, first water pipe is provided with the first scale removal water valve, second water pipe is provided with the second scale removal water valve, be communicated with water-heater water tank and add coyote hole pipeline on be provided with water pump (7).
Preferably, the connectivity part of described first water pipe and hot-water line is between water-heater water tank and hot water valve, and the connectivity part of described second water pipe and cold water pipe is between water-heater water tank and cold valves.
Preferably, add coyote hole top and be provided with a dosing valve, the other end of dosing valve is communicated with water heater outer air.
Preferably, add coyote hole top and be connected with controller by a temperature inductor, controller is communicated with electromagnetic control apparatus by wire.Described controller is for controlling water temperature in water-heater water tank.
Preferably, described electromagnetic control apparatus controls the igniter of Gas Pipe opening and closing and water heater.
Preferably, add the side that coyote hole is positioned at water-heater water tank, add coyote hole bottom and the first water pipe and the second cross current, water pump is arranged at the side of the second scale removal water valve.
Preferably, coyote hole height is added higher than water-heater water tank.
Preferably, controller controls water temperature, and described water temperature excursion is 85 DEG C-90 DEG C.
Preferably, adding coyote hole is the oval cappings in two ends, and device is as cylindrical cavity structure.
A kind of descaling method, comprising:
S1, close cold valves and hot water valve, open the first scale removal water valve and the second scale removal water valve, by water-heater water tank with add coyote hole and form linker;
S2, open and add coyote hole valve, toward the appropriate scale remover of the indoor injection of dosing;
S3, start water pump, impel the flowing of water in linker, make Water in Water Tanks and add scale remover in coyote hole and mix;
S4, in the heating of water-aspirator pressure lower water-heater automatic ignition, promote the water temperature in course of reaction;
When in S5, course of reaction, temperature is too high, electromagnetic control apparatus controls Gas Pipe and closes; When temperature is too low, electromagnetic control apparatus controls Gas Pipe and opens and start Water heater igniting device, promotes water temperature, loop control water temperature like this;
S6, after abundant reaction, close the first scale removal water valve and the second scale removal water valve, open cold valves and hot water valve; Open water tank effluent sewerage and clean.
Preferably, in the process of scale removal, adding coyote hole valve can not close.
The invention has the beneficial effects as follows:
1, scale remover can react with incrustation scale in circulating, and scale removal efficiency is higher;
2, the scale removal time can control arbitrarily, and coolant-temperature gage can control by heating and thermal insulation, and at relatively high temperatures, incrustation removing is more thorough;
3, add scale remover concentration can control to stablize, and scale remover can be added at any time, ensure the concentration be applicable to, be beneficial to incrustation reaction;
4, block incrustation scale fully can be dissolved, cleaning performance is good, makes heating surface keep clean, keeps good heat transfer, save gas consumption;
5, structure is simple, and easy to use, safe and reliable, scale removal efficiency is high, saves scale remover consumption.
Accompanying drawing explanation
Fig. 1 is gas heater apparatus for eliminating sludge structure chart.
In figure: 1-water-heater water tank, 2-electromagnetic control apparatus, 3-first scale removal water valve, 4-hot water valve, 5-cold valves, 6-second scale removal water valve, 7-water pump, 8-second water pipe, 9-adds coyote hole, 10-dosing valve, 11-temperature inductor, 12-controller, 13-wire, 14-first water pipe, A-Gas Pipe, B-hot-water line, C-cold water pipe.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
In one embodiment, a kind of gas heater apparatus for eliminating sludge, as shown in Figure 1, water-heater water tank 1, the bottom of water-heater water tank 1 is provided with Gas Pipe A, hot-water line B and cold water pipe C, Gas Pipe A is provided with electromagnetic control apparatus 2, hot-water line B is provided with hot water valve 4, cold water pipe C is provided with cold valves 5, the outer setting of water-heater water tank 1 has and adds coyote hole 9, add coyote hole 9 to be communicated with hot-water line B by the first water pipe 14, add coyote hole 9 to be communicated with cold water pipe C by the second water pipe 8, first water pipe 14 is provided with the first scale removal water valve 3, second water pipe 8 is provided with the second scale removal water valve 6, the pipeline being communicated with water-heater water tank 1 and adding coyote hole (9) is provided with water pump 7.
Preferably, the connectivity part of described first water pipe 14 and hot-water line B is between water-heater water tank 1 and hot water valve 4, and the connectivity part of described second water pipe 8 and cold water pipe C is between water-heater water tank 1 and cold valves 5.
Preferably, add coyote hole 9 top and be provided with a dosing valve 10, the other end of dosing valve 10 is communicated with water heater outer air.
Preferably, add coyote hole 9 top and be connected with controller 12 by a temperature inductor 11, controller 12 is communicated with electromagnetic control apparatus 2 by wire 13.
Preferably, described electromagnetic control apparatus 2 comprises a gas valve gauge tap and gas ignition gauge tap, and described gas valve gauge tap controls Gas Pipe opening and closing, and described gas ignition gauge tap controls the igniter of water heater.
Preferably, add the side that coyote hole 9 is positioned at water-heater water tank 1, add coyote hole 9 bottom and be communicated with the second water pipe 8 with the first water pipe 14, the side of the second scale removal water valve 6 is provided with water pump 7.Add coyote hole 9 height higher than water-heater water tank 1.
Preferably, controller 12 controls water temperature, and described water temperature excursion is 85 DEG C-90 DEG C, and water temperature is higher than 90 DEG C, and controller 12 controls electromagnetic control apparatus 2 and cuts out Gas Pipe, stops heat supply; Water temperature is lower than 85 DEG C, and controller 12 controls electromagnetic control apparatus 2 and opens Gas Pipe, starts Water heater igniting device, is the water heating in water heater.
Preferably, adding coyote hole 9 is the oval cappings in two ends, and device is as cylindrical cavity structure.
According to a descaling method for above-mentioned gas heater apparatus for eliminating sludge, comprise the following steps:
S1, close cold valves 5 and hot water valve 4, open the first scale removal water valve 3 and the second scale removal water valve 6, by water-heater water tank 1 with add coyote hole 9 and form linker;
S2, open and add coyote hole valve 10, toward the appropriate scale remover of the indoor injection of dosing;
S3, start water pump 7, impel the flowing of water in linker, make Water in Water Tanks and add scale remover in coyote hole and mix;
S4, in the heating of water pump 7 pressure lower water-heater automatic ignition, promote the water temperature in course of reaction;
When in S5, course of reaction, temperature is too high, electromagnetic control apparatus 2 controls Gas Pipe and closes; When temperature is too low, electromagnetic control apparatus 2 controls Gas Pipe and opens and start Water heater igniting device, promotes water temperature, loop control water temperature like this;
S6, after abundant reaction, close the first scale removal water valve 3 and the second scale removal water valve 6, open cold valves 5 and hot water valve 4; Open water tank effluent sewerage and clean.
Preferably, in the process of scale removal, adding coyote hole valve can not close.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. a gas heater apparatus for eliminating sludge, comprise water-heater water tank (1), the bottom of water-heater water tank (1) is provided with Gas Pipe (A), hot-water line (B) and cold water pipe (C), Gas Pipe (A) is provided with electromagnetic control apparatus (2), hot-water line (B) is provided with hot water valve (4), cold water pipe (C) is provided with cold valves (5), it is characterized in that, the outer setting of water-heater water tank (1) has and adds coyote hole (9), add coyote hole (9) to be communicated with hot-water line (B) by the first water pipe (14), add coyote hole (9) to be communicated with cold water pipe (C) by the second water pipe (8), first water pipe (14) is provided with the first scale removal water valve (3), second water pipe (8) is provided with the second scale removal water valve (6), be communicated with water-heater water tank (1) and add coyote hole (9) pipeline on be provided with water pump (7).
2. a kind of gas heater apparatus for eliminating sludge according to claim 1, it is characterized in that, the connectivity part of described first water pipe (14) and hot-water line (B) is positioned between water-heater water tank (1) and hot water valve (4), and the connectivity part of described second water pipe (8) and cold water pipe (C) is positioned between water-heater water tank (1) and cold valves (5).
3. a kind of gas heater apparatus for eliminating sludge according to claim 1 and 2, it is characterized in that, add coyote hole (9) top and be provided with a dosing valve (10), the other end of dosing valve (10) is communicated with water heater outer air.
4. a kind of gas heater apparatus for eliminating sludge according to claim 3, it is characterized in that, add coyote hole (9) top to be connected with controller (12) by a temperature inductor (11), controller (12) is communicated with electromagnetic control apparatus (2) by wire (13), and described controller (12) is for controlling water temperature in water-heater water tank (1).
5. a kind of gas heater apparatus for eliminating sludge according to claim 4, is characterized in that, described electromagnetic control apparatus (2) controls the igniter of Gas Pipe opening and closing and water heater.
6. a kind of gas heater apparatus for eliminating sludge according to claim 5, it is characterized in that, add the side that coyote hole (9) is positioned at water-heater water tank (1), add coyote hole (9) bottom to be communicated with the second water pipe (8) with the first water pipe (14), water pump (7) is arranged at the side of the second scale removal water valve (6).Described, add coyote hole (9) height higher than water-heater water tank (1).
7. a kind of gas heater apparatus for eliminating sludge according to claim 6, is characterized in that, controller (12) controls water temperature, and described water temperature excursion is 85 DEG C-90 DEG C.
8. a kind of gas heater apparatus for eliminating sludge according to claim 7, is characterized in that, adding coyote hole (9) is the oval cappings in two ends, and device is as cylindrical cavity structure.
9. a descaling method for a kind of gas heater apparatus for eliminating sludge according to claim 1, is characterized in that, comprise the following steps:
S1, close cold valves and hot water valve, open the first scale removal water valve and the second scale removal water valve, by water-heater water tank with add coyote hole and form linker;
S2, open and add coyote hole valve, toward the appropriate scale remover of the indoor injection of dosing;
S3, start water pump, impel the flowing of water in linker, make Water in Water Tanks and add scale remover in coyote hole and mix;
S4, in the heating of water-aspirator pressure lower water-heater automatic ignition, promote the water temperature in course of reaction;
When in S5, course of reaction, temperature is too high, electromagnetic control apparatus controls Gas Pipe and closes; When temperature is too low, electromagnetic control apparatus controls Gas Pipe and opens and start Water heater igniting device, promotes water temperature, loop control water temperature like this;
S6, after abundant reaction, close the first scale removal water valve and the second scale removal water valve, open cold valves and hot water valve; Open water tank effluent sewerage and clean.
10. descaling method according to claim 9, in the process of scale removal, adding coyote hole valve can not close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624583.5A CN104406303A (en) | 2014-11-07 | 2014-11-07 | Gas water heater descaling device and descaling method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410624583.5A CN104406303A (en) | 2014-11-07 | 2014-11-07 | Gas water heater descaling device and descaling method thereof |
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| CN201410624583.5A Pending CN104406303A (en) | 2014-11-07 | 2014-11-07 | Gas water heater descaling device and descaling method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848545A (en) * | 2015-05-19 | 2015-08-19 | 芜湖美的厨卫电器制造有限公司 | Electric water heater liner cleaning method and electric water heater |
| CN106052131A (en) * | 2016-07-18 | 2016-10-26 | 钟玲 | Electric water heater descaling device |
| CN106216333A (en) * | 2016-07-18 | 2016-12-14 | 陈志宇 | A kind of family life drinking-water pipe scale removal and the method for sterilization |
| CN106403290A (en) * | 2016-07-18 | 2017-02-15 | 钟玲 | Descaling device of gas water heater |
| CN106524482A (en) * | 2015-09-15 | 2017-03-22 | 青岛经济技术开发区海尔热水器有限公司 | Water heater |
| CN107036272A (en) * | 2016-02-04 | 2017-08-11 | 朱美富 | Facilitate the pipe type water heater of scale removal |
| CN108386997A (en) * | 2018-02-09 | 2018-08-10 | 芜湖美的厨卫电器制造有限公司 | Water heater |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206928Y (en) * | 1994-03-24 | 1995-09-06 | 吴明 | Putting medicine scale remover for household hot-water apparatus |
| JP2010078239A (en) * | 2008-09-26 | 2010-04-08 | Tokyo Electric Power Co Inc:The | Water heater and method of preventing scale deposition |
| US20120118246A1 (en) * | 2010-11-16 | 2012-05-17 | Zoeller Company | Sealed and self-contained tankless water heater flushing system |
| CN202915563U (en) * | 2012-03-15 | 2013-05-01 | 尹晓鹏 | Domestic water heater and domestic water heater pipe demounting-free scale removing device |
| CN203385207U (en) * | 2013-07-24 | 2014-01-08 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Water heater descaling device |
| CN103591692A (en) * | 2013-10-31 | 2014-02-19 | 芜湖美的厨卫电器制造有限公司 | Gas water heater |
| CN103673265A (en) * | 2013-12-04 | 2014-03-26 | 芜湖美的厨卫电器制造有限公司 | Water heater with water treatment function |
| CN103925699A (en) * | 2014-03-19 | 2014-07-16 | 尹晓鹏 | Quick water heater and water channel cleaning drainage device for same |
| CN204285805U (en) * | 2014-11-07 | 2015-04-22 | 欧承晏 | A kind of gas heater apparatus for eliminating sludge |
-
2014
- 2014-11-07 CN CN201410624583.5A patent/CN104406303A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206928Y (en) * | 1994-03-24 | 1995-09-06 | 吴明 | Putting medicine scale remover for household hot-water apparatus |
| JP2010078239A (en) * | 2008-09-26 | 2010-04-08 | Tokyo Electric Power Co Inc:The | Water heater and method of preventing scale deposition |
| US20120118246A1 (en) * | 2010-11-16 | 2012-05-17 | Zoeller Company | Sealed and self-contained tankless water heater flushing system |
| CN202915563U (en) * | 2012-03-15 | 2013-05-01 | 尹晓鹏 | Domestic water heater and domestic water heater pipe demounting-free scale removing device |
| CN203385207U (en) * | 2013-07-24 | 2014-01-08 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Water heater descaling device |
| CN103591692A (en) * | 2013-10-31 | 2014-02-19 | 芜湖美的厨卫电器制造有限公司 | Gas water heater |
| CN103673265A (en) * | 2013-12-04 | 2014-03-26 | 芜湖美的厨卫电器制造有限公司 | Water heater with water treatment function |
| CN103925699A (en) * | 2014-03-19 | 2014-07-16 | 尹晓鹏 | Quick water heater and water channel cleaning drainage device for same |
| CN204285805U (en) * | 2014-11-07 | 2015-04-22 | 欧承晏 | A kind of gas heater apparatus for eliminating sludge |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848545A (en) * | 2015-05-19 | 2015-08-19 | 芜湖美的厨卫电器制造有限公司 | Electric water heater liner cleaning method and electric water heater |
| CN104848545B (en) * | 2015-05-19 | 2018-01-02 | 芜湖美的厨卫电器制造有限公司 | The clean method and electric heater of inner container of electric water heater |
| CN106524482A (en) * | 2015-09-15 | 2017-03-22 | 青岛经济技术开发区海尔热水器有限公司 | Water heater |
| CN106524482B (en) * | 2015-09-15 | 2019-06-18 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water heater |
| CN107036272A (en) * | 2016-02-04 | 2017-08-11 | 朱美富 | Facilitate the pipe type water heater of scale removal |
| CN106052131A (en) * | 2016-07-18 | 2016-10-26 | 钟玲 | Electric water heater descaling device |
| CN106216333A (en) * | 2016-07-18 | 2016-12-14 | 陈志宇 | A kind of family life drinking-water pipe scale removal and the method for sterilization |
| CN106403290A (en) * | 2016-07-18 | 2017-02-15 | 钟玲 | Descaling device of gas water heater |
| CN108386997A (en) * | 2018-02-09 | 2018-08-10 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN108386997B (en) * | 2018-02-09 | 2021-06-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
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Application publication date: 20150311 |