CN103851777A - Non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device - Google Patents
Non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device Download PDFInfo
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- CN103851777A CN103851777A CN201410116727.6A CN201410116727A CN103851777A CN 103851777 A CN103851777 A CN 103851777A CN 201410116727 A CN201410116727 A CN 201410116727A CN 103851777 A CN103851777 A CN 103851777A
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Abstract
The invention discloses a non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device. The non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device comprises a separating type inner container and a crystal electric heating tube assembly which is arranged in the separating type inner container and is positioned at the bottom part, wherein the crystal electric heating tube assembly comprises multiple quartz tubes in permutation distribution, electric heating wires penetrating through the inner parts of the quartz tubes and quartz tube connecting pieces, and the quartz tube connecting pieces are used for fixedly connecting the separating type inner container with the quartz tubes. According to the non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device disclosed by the invention, water and the electric heating wires are completely separated by the quartz tubes, and more safety can be realized by permanent water and electricity separation; the quartz tubes cannot be corroded by water scale, the water scale cannot be generated forever, and the service life is specially long; the problem that an inner container is corroded by the water scale is thoroughly and completely eradicated by the separating type inner container; the hot water utilization rate and the heat exchange rate can be effectively increased due to a vertical type bottom heating structure and an eddy-current temperature rising tube.
Description
Technical field
The present invention relates to electric heater apparatus field, relate in particular to a kind of nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus.
Background technology
Existing positive displacement electric water-heating apparatus, usually adopts metal inner tube and is arranged on the structure formation of the metal electric heat pipe (being heater element) of metal inner tube inside; Well-known metal electric heat pipe produces after heat, heat to the running water of metal inner tube, will produce incrustation scale (scale, is adhere on the inwall of metal inner tube of positive displacement electric water-heating apparatus hard, the chalky deposit of canescence or yellow-white) in when heating.The main component of incrustation scale is calcium carbonate, magnesium hydroxide;
But, incrustation scale is very harmful to positive displacement electric water-heating apparatus, the first, incrustation scale can cause metal inner tube perforation to leak by alkaline corrosion metal inner tube, thereby cause positive displacement electric water-heating apparatus part-structure to scrap that (existing electric water-heating apparatus inner bag cannot be repaired at all, therefore metal inner tube perforation usually can cause positive displacement electric water-heating apparatus overall structure to be scrapped after occurring, and then affects the service life of electric heater); The second, incrustation scale is more severe to the alkaline corrosion of metal electric heat pipe, because metal electric heat pipe surface temperature in the time of heating is very high, this has more aggravated the alkaline corrosion effect of incrustation scale to metal electric heat pipe, incrustation scale can condense in the surface of metal electric heat pipe in a large number, gently heat slack-off time-consuming expense electricity, in serious situation, can cause the perforation of metal electric heat pipe or explosion, cause the electric leakage of metal electric heat pipe, user's life security while jeopardizing shower.
In sum, how avoiding inner bag and the not scaling of metal electric heat pipe of positive displacement electric water-heating apparatus, is a technical problem urgently to be resolved hurrily to those skilled in the art.
Summary of the invention
The object of the present invention is to provide a kind of nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus, to address the above problem.
In order to achieve the above object, technical scheme of the present invention is achieved in that
The embodiment of the present invention provides a kind of nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus, comprise separate type inner bag and be arranged in described separate type inner bag and be positioned at bottom crystal electric heating pipe component;
Described crystal electric heating pipe component comprises the quartz ampoule of many arranged distribution, the heating wire that runs through described quartz ampoule inside and quartz ampoule connector; Quartz ampoule connector is used for being fixedly connected with described separate type inner bag and described quartz ampoule.
Preferably, described quartz ampoule is internal heat type crystal electrothermal tube.
Preferably, described separate type inner bag is environment-friendly type plastic rubber inner bag.
Preferably, described separate type inner bag comprises that the tubular inner bag binding at top is top inner bag, and the tubular inner bag binding in bottom is bottom inner bag; Described top inner bag and described bottom inner bag removably connect.
Preferably, also comprise eddy current heating pipe; Described eddy current heating pipe is spiral helicine pipeline from top to bottom; One end of described eddy current heating pipe is eddy current heating pipe water inlet, and the other end is eddy current heating pipe delivery port; Described eddy current heating pipe water inlet is positioned at the top of bottom inner bag crystal electric heating pipe component; Eddy current heating pipe delivery port is positioned at the bottom of bottom inner bag crystal electric heating pipe component;
Also comprise water inlet connector; Described water inlet connector is arranged on the wall of inner container of bottom, and described water inlet connector is sleeve pipe, and one end of described water inlet connector is positioned at bottom inner bag and is communicated with eddy current heating pipe water inlet, and the other end is positioned at outside the inner bag of bottom and is communicated with running water water inlet pipe.
Preferably, also comprise outlet pipe; Described outlet pipe is positioned at the middle part of top inner bag; One end of described outlet pipe is outlet pipe water inlet, and the other end is outlet pipe delivery port;
Also comprise delivery port connector; Described delivery port connector is arranged on the wall of inner container of top, and described delivery port connector is sleeve pipe, and one end of described delivery port connector is positioned at top inner bag and is communicated with hot water outlet pipe, and the other end is positioned at outside the inner bag of top and is communicated with outlet pipe delivery port.
Preferably, described quartz ampoule connector is environment-friendly type plastic rubber fastening assembly (being equivalent to the structure of bolt assembly).
Compared with prior art, the advantage of the embodiment of the present invention is:
The invention provides a kind of nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus, analysis said structure is known: separate type inner bag can be realized dismounting, it is extremely conducive to clear up incrustation scale like this, because described crystal electric heating pipe component is mainly made up of the quartz ampoule of many arranged distribution, the heating wire that runs through described quartz ampoule inside; In quartz ampoule pipe, heating wire has been realized heating, and its quartz ampoule is inner energising heating, and tube wall insulation, transfers heat to the water outside quartz ampoule by quartz ampoule after electrothermal wire heating, and then the water of separate type inner bag is heated; Wherein, 1, quartz ampoule is as a kind of high purity quartz material.It than stainless steel also corrosion-resistant, than heat resisting steel also high temperature resistant, again can heat conduction as copper, the thermal efficiency is high, quartz ampoule integrated heat efficiency can reach more than 90%.Crystal base material (being quartz ampoule) is as nonmetal calandria, less scaling; 2, energising heating in the pipe of this structure, tube wall insulation, just can realize electricity separation heating, safe and reliable.3, use quartz ampoule just to avoid the problem that in prior art, heating tube is scrapped, therefore its alternative heater of the prior art can extend the service life of electric heater unit.There is again this electric heater unit to adopt the vertical bottom heating structure heat exchange of nonmetal inner bag (being that separate type inner bag is environment-friendly type plastic rubber inner bag) thoroughly there is no cold water dead angle, separate type inner bag is corroded and high insulating effect by incrustation scale never, heat loss is little, so this device can improve the water yield of hot water greatly.
Brief description of the drawings
The exploded perspective view of the general assembly structure of the nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus that Fig. 1 provides for the embodiment of the present invention one;
The structural representation of the crystal electric heating pipe component in the nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus that Fig. 2 provides for the embodiment of the present invention in Fig. 1 one;
The structural representation of the eddy current heating pipe in the nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus that Fig. 3 provides for the embodiment of the present invention in Fig. 1 one.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Embodiment mono-
Referring to Fig. 1, the embodiment of the present invention one provides a kind of nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus, comprise separate type inner bag 100 and be arranged on 100 li of described separate type inner bags and be positioned at bottom crystal electric heating pipe component 200;
Described crystal electric heating pipe component 200(is separately referring to Fig. 2) comprise many arranged distribution quartz ampoule 3, run through heating wire 4 and the quartz ampoule connector 2 of described quartz ampoule 3 inside; Quartz ampoule connector 2 is for being fixedly connected with described separate type inner bag 100 and described quartz ampoule 3.Wherein, quartz ampoule connector is environment-friendly type plastic rubber assembly.
Preferably, described quartz ampoule 3 is internal heat type crystal electrothermal tube.
Preferably, described separate type inner bag 100 is environment-friendly type plastic rubber inner bag; (for example: polyamide 6 (being PA6), PE environment-friendly type plastic rubber inner bag, PP environment-friendly type plastic rubber inner bag, PC environment-friendly type plastic rubber inner bag or environment-friendly type engineering plastics inner bag).
It should be noted that, wherein, polyamide compoiste material (a kind of environment-friendly type plastic) has excellent heat resistance (being high heat endurance), high strength and durability; In addition, engineering plastics are also the structural materials that can be used as the separate type inner bag in the structural material embodiment of the present invention, engineering plastics have good mechanical performance and dimensional stability, still can keep its premium properties under high and low temperature, can be used as the plastics of engineering structure part.
Engineering plastics comprise Merlon (Polycarbonate, PC), ABS moulding etc.Wherein, be ABS injection moulding engineering plastics inner bag (ABS as the most preferred scheme of the embodiment of the present invention, Acrylonitrile Butadiene Styrene plastic, be acrylonitrile-butadiene-styrene (ABS) plastics) be a kind of high-end special engineering plastics, there is outstanding high strength feature, also have that resistance to compression, high temperature resistant, insulating properties are stable, hydrolysis, the excellent feature of ageing resistance simultaneously.
Preferably, described separate type inner bag 100 comprises that the tubular inner bag binding at top is top inner bag 9, and the tubular inner bag binding in bottom is bottom inner bag 1; Described top inner bag 9 removably connects with described bottom inner bag 1.
First, analyze said structure known: separate type inner bag can be realized dismounting, and it is extremely conducive to clear up incrustation scale like this, because described crystal electric heating pipe component is mainly made up of the quartz ampoule of many arranged distribution, the heating wire that runs through described quartz ampoule inside; In quartz ampoule pipe, heating wire has been realized heating, and its quartz ampoule is energising heating in pipe, and tube wall insulation (being electric insulation), transfers heat to the water outside quartz ampoule by quartz ampoule after electrothermal wire heating, and then the water of separate type inner bag is heated; Wherein, 1, quartz ampoule is as a kind of high purity quartz material.It than stainless steel also corrosion-resistant, than heat resisting steel also high temperature resistant, again can heat conduction as copper, the thermal efficiency is high, quartz ampoule integrated heat efficiency can reach more than 90%.Crystal base material (being quartz ampoule) is as nonmetal calandria, less scaling; 2, energising heating in the pipe of this structure, tube wall insulation, just can realize electricity separation heating, safe and reliable.3, use quartz ampoule just to avoid the problem that in prior art, heating tube is scrapped, therefore its alternative heater of the prior art can extend the service life of electric heater unit.There is again this electric heater unit to adopt the vertical bottom heating structure heat exchange of nonmetal inner bag (being that separate type inner bag is environment-friendly type plastic rubber inner bag) thoroughly there is no cold water dead angle, separate type inner bag is corroded and high insulating effect by incrustation scale never, heat loss is little, so this device can improve the water yield of hot water greatly;
Preferably, referring to Fig. 1, above-mentioned electric water-heating apparatus also comprises eddy current heating pipe 5; Described eddy current heating pipe 5 is spiral helicine pipeline from top to bottom; One end of described eddy current heating pipe 5 is eddy current heating pipe water inlet 6, and the other end is eddy current heating pipe delivery port 7; Described eddy current heating pipe water inlet 6 is all positioned at inner bag 1 place, bottom (separately referring to Fig. 3) with eddy current heating pipe delivery port 7;
Referring to Fig. 1, above-mentioned electric water-heating apparatus also comprises water inlet connector 8; Described water inlet connector 8 is arranged on the wall of bottom inner bag 1, described water inlet connector 8 is sleeve pipe, one end of described water inlet connector 8 is positioned at bottom inner bag and is communicated with eddy current heating pipe water inlet 6, the other end is positioned at outside the inner bag of bottom and is communicated with running water water inlet pipe (for accessing running water, on its running water water inlet pipe, can also be provided with controlled valve, i.e. switch).
It should be noted that, flowing through after eddy current heating pipe at running water (from top to bottom spiral helicine pipeline), because eddy current heating pipe is immersed in separate type inner bag completely, the helicoidal structure of eddy current heating pipe has increased the heat exchanger time (of the prior art water inlet pipe be a straight tube) of running water in separate type inner bag, long thermal energy exchange is realized with the eddy current heating pipe running water with helicoidal structure in water source after being heated of separate type inner bag like this, the heat that the water source of so flowing through after being heated of running water can fully absorb in eddy current heating pipe separate type inner bag distributes, thereby greatly having improved running water flows through after eddy current heating pipe and will heat up to separate type inner bag.The eddy current heating pipe of flowing through has increased heat exchange time of contact, heat exchange contact-making surface and to greatest extent by rigidly connect into running water realize quick heat exchange and heat up, it can obviously improve heat exchange efficiency.
Preferably, referring to Fig. 1, above-mentioned electric water-heating apparatus also comprises outlet pipe 11; Described outlet pipe 11 is positioned at the middle part of top inner bag 9; One end of described outlet pipe 11 is outlet pipe water inlet 13, and the other end is outlet pipe delivery port 12;
Above-mentioned electric water-heating apparatus also comprises delivery port connector 10; Described delivery port connector 10 is arranged on the wall of top inner bag 9, described delivery port connector 10 is sleeve pipe, one end of described delivery port connector 10 is positioned at top inner bag and is communicated with hot water outlet pipe's (for hot water after outside heat outputting exchange), and the other end of described delivery port connector 10 is positioned at outside the inner bag of top and is communicated with outlet pipe delivery port 12.
Those skilled in the art are to be understood that:
In embodiments of the present invention: adopt crystal electric heating pipe component, thoroughly solved safety problem, water power separates completely, safety very; Never scaling, life-span speciality; Superpower thermal conductivity, the thermal efficiency is high.Because the insulating properties extra-high-speed of quartz ampoule, quartz ampoule more could scaling, and quartz ampoule has again good thermal conductivity, can greatly improve the thermal efficiency!
In embodiments of the present invention: also adopt separate type inner bag (being nonmetal and dismountable inner bag), thoroughly solved the etching problem of incrustation scale to inner bag, nonmetal because incrustation scale can not corrode; In addition, the vertical bottom heating structure of separate type inner bag: separate type inner bag can not caused and leak by incrustation scale corrosion, and the life-span is longer; Vertical bottom heating structure, heating is without cold water dead angle, and rate of thermal water utilization is high.
In embodiments of the present invention: nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus, also ad hoc have the water feed apparatus that eddy current heats, thereby effectively raise inflow temperature and greatly improved the hot water effluent amount of this device! Eddy current heating device: effectively utilize the heat of hot water around, greatly improved rate of thermal water utilization.Therefore, the electric heater that uses the embodiment of the present invention to provide can really be realized never scaling, and permanent electricity separation is really absolutely safe, and go out hot water amount and greatly improve, so use electric heater device shower that the embodiment of the present invention provides, safety is not only happy but also energy-conservation comfortable.
The concrete structure of the nonmetal interior hot positive displacement band eddy current temperature-increasing type the electric water-heating apparatus below embodiment of the present invention being provided is described further:
As shown in Figure 1, in embodiment of the present invention technology: nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus comprises: bottom inner bag 1, quartz ampoule connector 2, quartz ampoule 3, heating wire 4, eddy current heating pipe 5, water inlet connector 8, eddy current heating pipe water inlet 6, eddy current heating pipe delivery port 7, top inner bag 9, delivery port connector 10, outlet pipe 11, outlet pipe delivery port 12, outlet pipe water inlet 13.
This technological invention embodiment: the happy comfortable energy-conservation function of safety of nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus is by shown in accompanying drawing: when we will use embodiment of the present invention electric water-heating apparatus, we need connect running water water inlet pipe, open running water inlet valve, running water starts water inlet by the water inlet connector 8 on bottom inner bag 1, Deng the delivery port connector 10(on top inner bag 9, it is horizontally disposed with and stretches into the middle part of the top inner bag of separate type inner bag, served as the effect of overflow valve) when continuous effluent, the water that this device separate type inner bag is described is filled it up with, close into water running water inlet valve,
At this moment our heating of can switching on, embodiment of the present invention device adopts distinctive crystal electric heating pipe component (mainly comprising: many quartz ampoules 3, heating wire 4 and quartz ampoule connector 2(are the structures such as bolt assembly) composition) internal heat;
The separate type inner bag of the quartz ampoule in above-mentioned electric water-heating apparatus and environment-friendly type plastic rubber material can produce following technique effect:
The first, quartz ampoule (being crystal electrothermal tube) thus heat to be absorbed the thermal efficiency completely by the water of quartz ampoule outside high, so second, to be isolated this device completely by quartz ampoule very safe for power and water heated filament, so three, quartz ampoule and incrustation scale can not produce any reaction scaling never, permanent safety, there is again this device to adopt nonmetal vertical bottom heating structure heat exchange thoroughly there is no cold water dead angle, separate type inner bag is corroded and high insulating effect by incrustation scale never, heat loss is little, so this device can improve the water yield of hot water greatly.So embodiment of the present invention equipment safety, scaling, the thermal efficiency are not high.
Embodiment of the present invention device is heated to set water temperature and can uses, use embodiment of the present invention device need open cold water water inlet, the outlet pipe water inlet 13 of the outlet pipe 11 that hot water can be from top inner bag 9 flows to outlet pipe delivery port 12 and flows out hot water by delivery port connector 10 and use; The outlet pipe water inlet 13 of embodiment of the present invention device is located at the centre on this device separate type inner bag top, and the hot water effluent of this position leads the highest.The use of positive displacement electric water-heating apparatus must be just can go out hot water into cold water, so embodiment of the present invention device has installed especially eddy current heating pipe 5 additional on water inlet connector 8, while using embodiment of the present invention device, cold water enters eddy current heating pipe water inlet 6 by water inlet connector 8, cold water is from eddy current heating pipe water inlet 6 eddy current heating pipe 5 rotating vortex of flowing through, and while finally flowing to eddy current heating pipe delivery port 7, in this process, cold water has fully absorbed the heat of hot water around inner bag (eddy current heating pipe has strengthened heat-exchange time and heat transfer rate to a certain extent) in the time that eddy current heating pipe flows, greatly improve the leaving water temperature that flows through eddy current heating pipe delivery port 7, effectively utilize the inner bag heat of hot water around, effectively raise rate of thermal water utilization simultaneously, so use embodiment of the present invention device greatly to improve hot water effluent's amount and heat exchange efficiency, can ensure cold water rapidly in separate type inner bag with electrical heating after hot water carry out abundant heat exchange, allow user be able to happy, energy-conservation shower experience!
Contrast the embodiment of the present invention provides electric water-heating apparatus and the main distinction of electric water-heating apparatus of the prior art below:
A, the present invention are compared with existing positive displacement electric water-heating apparatus: adopt hot heater in nonmetal crystal electrothermal tube, quartz ampoule heat-conducting effect is fine, and heat is completely absorbed by water, and the thermal efficiency is high; Power and water heated filament is thoroughly isolated by quartz ampoule, and permanent electricity separation is very safe; Incrustation scale can not corrode quartz ampoule, scaling never, life-span speciality.
B, the present invention, compared with existing positive displacement electric water-heating apparatus, adopt nonmetal vertical inner bag bottom heating structure, and separate type inner bag has thoroughly been stopped the problem of incrustation scale corrosion inner bag, ensure that inner bag can not leak and high insulating effect because of incrustation scale corrosion, and heat loss is little; Nonmetal vertical bottom heating structure, homogeneous heating, without cold water dead angle, effectively raises rate of thermal water utilization!
C, the present invention compared with existing positive displacement electric water-heating apparatus, ad hoc water inlet eddy current heating device, this device effectively absorbs the heat of hot water around, has greatly improved rate of thermal water utilization!
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus, is characterized in that,
Comprise separate type inner bag and be arranged in described separate type inner bag and be positioned at bottom crystal electric heating pipe component;
Described crystal electric heating pipe component comprises the quartz ampoule of many arranged distribution, the heating wire that runs through described quartz ampoule inside and quartz ampoule connector; Quartz ampoule connector is used for being fixedly connected with described separate type inner bag and described quartz ampoule.
2. nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus as claimed in claim 1, is characterized in that,
Described quartz ampoule is internal heat type crystal electrothermal tube.
3. nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus as claimed in claim 1, is characterized in that,
Described separate type inner bag is environment-friendly type plastic rubber inner bag.
4. nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus as claimed in claim 3, is characterized in that,
Described separate type inner bag comprises that the tubular inner bag binding at top is top inner bag, and the tubular inner bag binding in bottom is bottom inner bag; Described top inner bag and described bottom inner bag removably connect.
5. nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus as claimed in claim 1, is characterized in that,
Also comprise eddy current heating pipe; Described eddy current heating pipe is spiral helicine pipeline from top to bottom; One end of described eddy current heating pipe is eddy current heating pipe water inlet, and the other end is eddy current heating pipe delivery port; Described eddy current heating pipe water inlet is positioned at the top of bottom inner bag crystal electric heating pipe component; Eddy current heating pipe delivery port is positioned at the bottom of bottom inner bag crystal electric heating pipe component;
Also comprise water inlet connector; Described water inlet connector is arranged on the wall of inner container of bottom, and described water inlet connector is sleeve pipe, and one end of described water inlet connector is positioned at bottom inner bag and is communicated with eddy current heating pipe water inlet, and the other end is positioned at outside the inner bag of bottom and is communicated with running water water inlet pipe.
6. nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus as claimed in claim 5, is characterized in that,
Also comprise outlet pipe; Described outlet pipe is positioned at the middle part of top inner bag; One end of described outlet pipe is outlet pipe water inlet, and the other end is outlet pipe delivery port;
Also comprise delivery port connector; Described delivery port connector is arranged on the wall of inner container of top, and described delivery port connector is sleeve pipe, and one end of described delivery port connector is positioned at top inner bag and is communicated with hot water outlet pipe, and the other end is positioned at outside the inner bag of top and is communicated with outlet pipe delivery port.
7. nonmetal interior hot positive displacement band eddy current temperature-increasing type electric water-heating apparatus as claimed in claim 1, is characterized in that,
Described quartz ampoule connector is environment-friendly type plastic rubber fastening assembly.
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| CN201410116727.6A CN103851777A (en) | 2014-03-26 | 2014-03-26 | Non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device |
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| CN201410116727.6A CN103851777A (en) | 2014-03-26 | 2014-03-26 | Non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device |
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| CN2374810Y (en) * | 1999-04-30 | 2000-04-19 | 合肥美吉厨房用具有限公司 | Detatchable enamel inner chamber of water heater |
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