CN204934141U - Heating pipe of water heater apparatus for eliminating sludge and water heater - Google Patents
Heating pipe of water heater apparatus for eliminating sludge and water heater Download PDFInfo
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- CN204934141U CN204934141U CN201520581357.3U CN201520581357U CN204934141U CN 204934141 U CN204934141 U CN 204934141U CN 201520581357 U CN201520581357 U CN 201520581357U CN 204934141 U CN204934141 U CN 204934141U
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Abstract
The utility model discloses a kind of heating pipe of water heater apparatus for eliminating sludge and water heater, comprise the temperature-sensitive memory Collapsible structure arranged around electric heating tube, described temperature-sensitive memory Collapsible structure one end is fixed on electrical heating base.Heating pipe of water heater apparatus for eliminating sludge of the present utility model, by the temperature-sensitive memory Collapsible structure established around electric heating tube, realization take variations in temperature as the change in shape of trigger condition, the initial stage is formed at incrustation scale, when also not reaching densifie state, temperature-sensitive memory Collapsible structure produces deformation under condition of different temperatures, axially move reciprocatingly along electric heating tube, can direct friction electric heating tube surface, or electric heating tube superficial layer drives current flowing to form turbulent flow when moving, incrustation scale can not be tied and be attached to electric heating tube surface, to improve heat transfer coefficient and the rate of heat exchange of electric heating tube.
Description
Technical field
The utility model belongs to electric heater technical field, specifically, relates to a kind of heating pipe of water heater apparatus for eliminating sludge and water heater.
Background technology
There is a large amount of Ca2+, Mg2+ in running water, in the process of heating, along with the rising of water temperature, can there is chemical reaction and generate CaCO3, MgCO3 in the ion in water.Because the solubility of the inorganic salts such as CaCO3, MgCO3 in water is very low, therefore, in hot water, a large amount of solid sediments can be separated out---incrustation scale.These sediments can be attached on heating tube.State loose often time initial, along with the increase of cumulant and the increase of variations in temperature number of times, the internal layer contacted with heating tube precipitates can be more and more finer and close.
After tube surface sediment incrustation, because the capacity of heat transmission of incrustation scale is very poor, this can reduce the heat exchange efficiency between heating tube and water, the heat that heating tube produces cannot shed, and is gathered in heat pipe, causes inside heat pipe temperature too high, be easy to cause heat pipe to break, shorten the service life of heating tube.
At present, the method removing the incrustation scale that heating tube adheres to mainly contains following several:
1, water heater manufacturer provides after-sale service, takes heating chamber apart by professional and technical personnel, removes the incrustation scale be attached on heating tube by hand; The shortcoming that this kind of mode exists needs professional and technical personnel to make house calls, and cost is high.
2, when not tearing machine open, scale remover being poured in heating chamber, removing the incrustation scale be attached on heating tube; This kind of scale removal mode still needs to carry out a series of professional operation, and normal user operation is inconvenient.
3, utilize hyperacoustic cavitation to bombard the incrustation scale be attached on heating tube, remove the incrustation scale be attached on heating tube; The shortcoming that this kind of scale removal mode exists is: ultrasound wave descaling has the restriction of operating distance, angle.If cover whole heating tube surface, need multiple supersonic generator, cost is higher.
Summary of the invention
The utility model needs professional operation or the high technical problem of scale removal cost to solve existing heating pipe of water heater apparatus for eliminating sludge, proposes a kind of heating pipe of water heater apparatus for eliminating sludge, can solve the problem.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of heating pipe of water heater apparatus for eliminating sludge, comprises the temperature-sensitive memory Collapsible structure arranged around electric heating tube, and described temperature-sensitive memory Collapsible structure one end is fixed on electrical heating base.
Further, described temperature-sensitive memory Collapsible structure is spring, and described spring housing is located at the outer surface of electric heating tube, and described spring one end is fixed on electrical heating base.
Further, described temperature-sensitive memory Collapsible structure is CuZnAl memorial alloy material.
Further, the internal diameter of described spring is greater than or equal to the external diameter of electric heating tube.
Further, the flexible temperature of described spring is 65 DEG C ~ 85 DEG C.
Based on above-mentioned a kind of heating pipe of water heater apparatus for eliminating sludge, the utility model proposes a kind of water heater simultaneously, comprise electric heating tube, and for fixing the electrical heating base of described electric heating tube, described water heater also comprises heating pipe of water heater apparatus for eliminating sludge, described heating pipe of water heater apparatus for eliminating sludge comprises the temperature-sensitive memory Collapsible structure arranged around electric heating tube, and described temperature-sensitive memory Collapsible structure one end is fixed on electrical heating base.
Compared with prior art, advantage of the present utility model and good effect are: heating pipe of water heater apparatus for eliminating sludge of the present utility model, by the temperature-sensitive memory Collapsible structure established around electric heating tube, realization take variations in temperature as the change in shape of trigger condition, the initial stage is formed at incrustation scale, when also not reaching densifie state, temperature-sensitive memory Collapsible structure produces deformation under condition of different temperatures, axially move reciprocatingly along electric heating tube, can direct friction electric heating tube surface, or electric heating tube superficial layer drives current flowing to form turbulent flow when moving, incrustation scale can not be tied and be attached to electric heating tube surface, to improve heat transfer coefficient and the rate of heat exchange of electric heating tube.
After reading the detailed description of the utility model embodiment by reference to the accompanying drawings, other features of the present utility model and advantage will become clearly.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the electric heating tube partial structurtes schematic diagram of the water heater that the utility model proposes;
Fig. 2 is structural representation under temperature-sensitive memory Collapsible structure extended configuration in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one, the present embodiment is for the water heater with heating tube apparatus for eliminating sludge, described heating tube apparatus for eliminating sludge and water heater are described in detail, as shown in Figure 1, the water heater of the present embodiment comprises electric heating tube 10, and for fixing electrical heating base 11, the heating tube apparatus for eliminating sludge of described electric heating tube 10, wherein heating tube scale removal dress comprises the temperature-sensitive memory Collapsible structure 12 arranged around electric heating tube 10, and described temperature-sensitive memory Collapsible structure 12 one end is fixed on electrical heating base 11.Wherein, the internal diameter of described spring is greater than or equal to the external diameter of electric heating tube 10.The water heater of the present embodiment is by arranging heating tube apparatus for eliminating sludge, by the temperature-sensitive memory Collapsible structure established around electric heating tube 10, realization take variations in temperature as the change in shape of trigger condition, the initial stage is formed at incrustation scale, when also not reaching densifie state, temperature-sensitive memory Collapsible structure produces deformation under condition of different temperatures, axially move reciprocatingly along electric heating tube, can direct friction electric heating tube surface, or electric heating tube superficial layer drives current flowing to form turbulent flow when moving, incrustation scale can not be tied and be attached to electric heating tube surface, to improve heat transfer coefficient and the rate of heat exchange of electric heating tube.Temperature-sensitive memory Collapsible structure utilizes the flexible acting of its physical characteristic, without the need to exterior power, saves cost, reduces to take water heater inner space.
As a preferred embodiment, as shown in Figure 1, the temperature-sensitive memory Collapsible structure 12 in the present embodiment can adopt spring to realize, and described spring housing is located at the outer surface of electric heating tube 10, and described spring one end is fixed on electrical heating base 11.Certainly, the present embodiment is not limited to employing spring structure, can also can produce deformation for other under condition of different temperatures, and the structure axially moved reciprocatingly along electric heating tube realizes, and all belongs to protection domain of the present utility model.
In the present embodiment, described temperature-sensitive memory Collapsible structure 12 can adopt CuZnAl memorial alloy material to realize, under low-temperature condition, (such as 20 DEG C) spring is contraction state, and when temperature reaches certain high temperature dot, (such as: 60 DEG C) two-way shape memory alloy spring extends.In spring elongates process, between spring inwall and electric heating tube 10 outer wall, can friction be produced, utilize this rubbing action to remove the incrustation scale of the loose condition (of surface) of attachment electricity on heating tube outer wall.Can adjust the material component of memorial alloy, the flexible temperature of spring being set to is 65 DEG C ~ 85 DEG C.
As shown in Figure 2, for the structural representation trailed of temperature-sensitive memory Collapsible structure 12 in the present embodiment, adopt CuZnAl memory alloy wire, electroplating surfaces with tin take hot water as thermal source, and the flexible temperature of typical case is 65 DEG C ~ 85 DEG C, when free state is 45mm, its elongation state can be reached for 200mm, and its deformation quantity is comparatively large, can produce enough driving forces and remove and be attached to the loose incrustation scale of electric heating tube 10 outer surface.
Because the water in water heater changes (in use in the critical-temperature of temperature-sensitive memory Collapsible structure 12 of being everlasting, temperature reaches its deployed condition, when not using, water temperature in water heater reduces gradually, finally reach its shrinkage temperature), therefore, temperature-sensitive memory Collapsible structure 12 often do along with the change of water temperature shrink-launch deformation, the loose incrustation scale of electric heating tube 10 outer surface can be removed in time, and the accumulation that can't be permanent forms firm stupid dirt.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (10)
1. a heating pipe of water heater apparatus for eliminating sludge, is characterized in that: comprise the temperature-sensitive memory Collapsible structure arranged around electric heating tube, and described temperature-sensitive memory Collapsible structure one end is fixed on electrical heating base.
2. heating pipe of water heater apparatus for eliminating sludge according to claim 1, is characterized in that: described temperature-sensitive memory Collapsible structure is spring, and described spring housing is located at the outer surface of electric heating tube, and described spring one end is fixed on electrical heating base.
3. heating pipe of water heater apparatus for eliminating sludge according to claim 2, is characterized in that: described temperature-sensitive memory Collapsible structure is CuZnAl memorial alloy material.
4. the heating pipe of water heater apparatus for eliminating sludge according to Claims 2 or 3, is characterized in that: the internal diameter of described spring is greater than or equal to the external diameter of electric heating tube.
5. the heating pipe of water heater apparatus for eliminating sludge according to Claims 2 or 3, is characterized in that: the flexible temperature of described spring is 65 DEG C ~ 85 DEG C.
6. a water heater, comprise electric heating tube, and for fixing the electrical heating base of described electric heating tube, it is characterized in that: described water heater also comprises heating pipe of water heater apparatus for eliminating sludge, described heating pipe of water heater apparatus for eliminating sludge comprises the temperature-sensitive memory Collapsible structure arranged around electric heating tube, and described temperature-sensitive memory Collapsible structure one end is fixed on electrical heating base.
7. water heater according to claim 6, is characterized in that: described temperature-sensitive memory Collapsible structure is spring, and described spring housing is located at the outer surface of electric heating tube, and described spring one end is fixed on electrical heating base.
8. water heater according to claim 7, is characterized in that: described temperature-sensitive memory Collapsible structure is CuZnAl memorial alloy material.
9. the water heater according to claim 7 or 8, is characterized in that: the internal diameter of described spring is greater than or equal to the external diameter of electric heating tube.
10. the water heater according to claim 7 or 8, is characterized in that: the flexible temperature of described spring is 65 DEG C ~ 85 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581357.3U CN204934141U (en) | 2015-08-05 | 2015-08-05 | Heating pipe of water heater apparatus for eliminating sludge and water heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520581357.3U CN204934141U (en) | 2015-08-05 | 2015-08-05 | Heating pipe of water heater apparatus for eliminating sludge and water heater |
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| CN204934141U true CN204934141U (en) | 2016-01-06 |
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| CN201520581357.3U Active CN204934141U (en) | 2015-08-05 | 2015-08-05 | Heating pipe of water heater apparatus for eliminating sludge and water heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106421829A (en) * | 2016-11-03 | 2017-02-22 | 镇江市亿兆电器科技有限公司 | Hand-held steam sterilizer |
| CN107008184A (en) * | 2017-05-28 | 2017-08-04 | 湖北职业技术学院 | It is a kind of to be used for the raw material blending device of medicine production |
| CN107504680A (en) * | 2017-06-26 | 2017-12-22 | 胡振华 | Automatic descaling type electric heater |
| CN107606278A (en) * | 2016-06-16 | 2018-01-19 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107889293A (en) * | 2016-09-29 | 2018-04-06 | 青岛海尔新能源电器有限公司 | A kind of new scale suppression electric heating tube and water heater |
| CN109443048A (en) * | 2018-10-29 | 2019-03-08 | 天津赛诺梅肯能源科技有限公司 | A kind of high-efficiency condensation heat exchanger tube |
| CN110793191A (en) * | 2019-12-03 | 2020-02-14 | 河南和汇仪器设备有限公司 | Self-descaling voltage-stabilizing electric water heater |
| CN110986355A (en) * | 2019-12-20 | 2020-04-10 | 林小帅 | Automatic pressure-stabilizing descaling water heater |
| CN111059756A (en) * | 2019-12-11 | 2020-04-24 | 赵静 | From descaling type intelligence electric water heater for house |
| CN113218233A (en) * | 2021-04-06 | 2021-08-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing device |
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2015
- 2015-08-05 CN CN201520581357.3U patent/CN204934141U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107869599A (en) * | 2016-06-16 | 2018-04-03 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107606278A (en) * | 2016-06-16 | 2018-01-19 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107631058A (en) * | 2016-06-16 | 2018-01-26 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107631091A (en) * | 2016-06-16 | 2018-01-26 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107631092A (en) * | 2016-06-16 | 2018-01-26 | 徐嘉 | A kind of application method of multifunctional domestic combination tap device |
| CN107830237A (en) * | 2016-06-16 | 2018-03-23 | 徐嘉 | A kind of application method of multifunctional domestic combination tap device |
| CN107842067A (en) * | 2016-06-16 | 2018-03-27 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107842068A (en) * | 2016-06-16 | 2018-03-27 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107889293A (en) * | 2016-09-29 | 2018-04-06 | 青岛海尔新能源电器有限公司 | A kind of new scale suppression electric heating tube and water heater |
| CN107889293B (en) * | 2016-09-29 | 2024-02-09 | 青岛海尔新能源电器有限公司 | Novel scale-inhibiting electric heating pipe and water heater |
| CN106421829A (en) * | 2016-11-03 | 2017-02-22 | 镇江市亿兆电器科技有限公司 | Hand-held steam sterilizer |
| CN107008184B (en) * | 2017-05-28 | 2023-10-27 | 湖北职业技术学院 | Raw material mixing device for medicine production |
| CN107008184A (en) * | 2017-05-28 | 2017-08-04 | 湖北职业技术学院 | It is a kind of to be used for the raw material blending device of medicine production |
| CN107504680A (en) * | 2017-06-26 | 2017-12-22 | 胡振华 | Automatic descaling type electric heater |
| CN109443048A (en) * | 2018-10-29 | 2019-03-08 | 天津赛诺梅肯能源科技有限公司 | A kind of high-efficiency condensation heat exchanger tube |
| CN110793191B (en) * | 2019-12-03 | 2021-06-25 | 绍兴林玖机械科技有限公司 | Self-descaling voltage-stabilizing electric water heater |
| CN110793191A (en) * | 2019-12-03 | 2020-02-14 | 河南和汇仪器设备有限公司 | Self-descaling voltage-stabilizing electric water heater |
| CN111059756A (en) * | 2019-12-11 | 2020-04-24 | 赵静 | From descaling type intelligence electric water heater for house |
| CN111059756B (en) * | 2019-12-11 | 2021-11-19 | 黄春岛 | From descaling type intelligence electric water heater for house |
| CN110986355A (en) * | 2019-12-20 | 2020-04-10 | 林小帅 | Automatic pressure-stabilizing descaling water heater |
| CN113218233A (en) * | 2021-04-06 | 2021-08-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing device |
| CN113218233B (en) * | 2021-04-06 | 2022-05-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing device |
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