CN206037396U - Electric water heater - Google Patents

Abstract

The utility model discloses an electric water heater, include: and a housing. The inner bag, the inner bag is established in the shell, it has the water storage chamber to inject in the inner bag, the shell with be equipped with the installing port on the inner bag, add heat -insulating material, it establishes to add heat -insulating material the water storage intracavity is with right the water of water storage intracavity heats, an ultrasonic wave generator, supersonic generator's partly follow the at least the installing port stretches into production and the gathering of water storage intracavity in order to reduce the incrustation scale, electricity source plate, the electricity source plate with link to each other with heat -insulating material and think it provides the power to add heat -insulating material. According to the utility model discloses an electric water heater can be to the water in inner bag transmission ultrasonic wave, destroys the formation mechanism of incrustation scale through the ultrasonic cavitation effect, reaches the effect that hinders dirty scale control, can protect in inner bag wall and the not scale deposit of inside part surface or few scale deposit on the one hand, and on the other hand can keep the sanitation and hygiene of water.

Description

Electric heater

Technical field

This utility model is related to hot water technique field, more particularly, to a kind of electric heater.

Background technology

At present, storage-type electric water heater has become family's indispensability electrical equipment, and during storage-type electric water heater use, with The passage of use time, incrustation scale can cause wall of inner container in inner container of electric water heater wall and inner components surface adsorption, aggregation Face incrustation scale so as to affect the heats of water, causes the waste of the energy, these problems into product, inner components surface scale etc. The further development of the sector is annoying always.And the water heater in correlation technique is needed by the teardown of engine in scale removal To clean to inner bag wall and parts, or by methods such as sewage dirt discharges, these all fundamentally can not solve The problems such as inner container of electric water heater wall incrustation scale is into product, inner components surface scale, and said method not only complex operation be stranded Difficulty, and need periodically to tear machine cleaning open, labor intensive, furthermore, due to can not persistently remove the pollutant inside electric heater, product Tired precipitation makes the harmful substance in water heater water increase and cause multiple dermatosis, affects the health of people.

Utility model content

This utility model is intended at least solve one of above-mentioned technical problem to a certain extent.

For this purpose, the utility model proposes a kind of electric heater, the simple structure of the electric heater, each part connection are reliable, It is convenient to mount and dismount, scale inhibition, antiscaling effect are good, can keep water body sanitation and hygiene.

According to electric heater of the present utility model, including：Shell；Inner bag, the inner bag are located at the inside the shell, described interior Water storage cavity is defined in gallbladder, and the shell and the inner bag are provided with installing port；Heating member, the heating member are located at the water storage Intracavity is heated with the water to the water storage intracavity；Supersonic generator, at least a portion of the supersonic generator from The installing port stretches into the water storage intracavity to reduce the generation and aggregation of incrustation scale；Power panel, the power panel and the heating Part is connected to provide power supply as the heating member.

According to electric heater of the present utility model, a part for supersonic generator stretches into water storage intracavity from installing port, can With to the heating water body transmitting ultrasound wave in inner bag, by the cavitation of ultrasound wave, destroy heat in inner bag water body into dirt Mechanism, prevents absorption, the aggregation of internal face and inner components surface of the incrustation scale in inner bag, reaches the effect of scale inhibition antiscale, and one Aspect can protect internal face and inner components surface non-scaling or the few fouling in inner bag, on the other hand can keep water body Sanitation and hygiene.The simple structure of the electric heater, each part connection are reliable, are convenient to mount and dismount, and the efficiency of heating surface is high, and internal water quality is clear Clean, health, using safety, Consumer's Experience is good.

According to one embodiment of the present utility model, the supersonic generator includes：Ultrasonic power plate, the ultrasound Ripple power panel is located at outside the inner bag and in the inside the shell；Transducer, the transducer be located at the inner bag it is outer and with it is described Ultrasonic power plate is connected；Horn, the horn are connected with the transducer, and one end of the horn is from the installation Mouth stretches into the water storage intracavity.

According to one embodiment of the present utility model, the horn is fixedly connected by connector with the transducer.

According to one embodiment of the present utility model, the inner bag is provided with the installing pipe for stretching out the housing, the peace The open at one end of tubulature forms the installing port, and the transducer is located on the installing port of the installing pipe.

According to one embodiment of the present utility model, the installing port is provided with installation portion, and the supersonic generator is also Including flange, the flange is located on the transducer, and the transducer is connected with the installation portion by the flange.

According to one embodiment of the present utility model, the installation portion is formed as being located at the installation spiral shell of the installing pipe periphery Stricture of vagina, the flange are threadedly coupled with the installing pipe.

According to one embodiment of the present utility model, the sealing ring is located between the flange and the transducer with close The fit-up gap sealed between the transducer and the installing pipe.

According to one embodiment of the present utility model, the transducer passes through connecting line phase with the ultrasonic power plate Even.

According to one embodiment of the present utility model, the ultrasonic power plate is integrally formed with the power panel or split Arrange.

According to one embodiment of the present utility model, at least a portion of the supersonic generator is from the one of the inner bag Stretch into the water storage cavity in end.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below In become obvious, or by it is of the present utility model practice recognize.

Description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment Become obvious and easy to understand, wherein：

Fig. 1 is the electric heater structural representation according to this utility model embodiment；

Fig. 2 is the side-looking after the inner bag of the electric heater according to this utility model embodiment is assembled with supersonic generator Figure.

Reference：

Electric heater 100；

Shell 1；Inner bag 2；Installing pipe 21；Heating member 3；

Supersonic generator 4；Ultrasonic power plate 41；Transducer 42；

Flange 421；Sealing ring 422；Energy transducer 423；Horn 43；

Power panel 5；Water storage cavity 6.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining this utility model, and it is not intended that to this utility model Restriction.

Accompanying drawing 1 is combined first below and Fig. 2 specifically describes the electric heater 100 according to this utility model embodiment.

As depicted in figs. 1 and 2, shell 1, inner bag 2, heating are included according to the electric heater 100 of this utility model embodiment Part 3 and supersonic generator 4 and power panel 5.

Specifically, inner bag 2 is located in shell 1, defines water storage cavity 6 in inner bag 2, and shell 1 and inner bag 2 are provided with installation Mouthful, heating member 3 is located in water storage cavity 6 to heat to the water in water storage cavity 6, at least a portion of supersonic generator 4 from Installing port is stretched into reduce the generation and aggregation of incrustation scale in water storage cavity 6, and power panel 5 is connected with heating member 3 to provide as heating member 3 Power supply.

In other words, according to the electric heater 100 of this utility model embodiment it is main by shell 1, it is inner bag 2, heating member 3, super Sonic generator 4 and power panel 5 are constituted, and wherein, heating member 3 is located in the water storage cavity 6 limited by inner bag 2, to realize to water storage Water in chamber 6 is heated, and the installing port that at least a portion of supersonic generator 4 is set from inner bag 2 stretches into water storage cavity 6 Interior, when the water in water storage cavity 6 is heated, supersonic generator 4 can reduce the generation and aggregation of incrustation scale, power panel 5 It is electrically connected with heating member 3, so as to provide power supply for heating member 3, provided electric energy is converted into water in water storage cavity 6 by heating member 3 Interior energy is simultaneously showed in the form of heat, so as to hot water needed for providing for people's daily life.Thus, according to this utility model reality The electric heater 100 of example is applied, a part for supersonic generator 4 is stretched in water storage cavity 6 from installing port, can be in inner bag 2 Heating water body transmitting ultrasound wave, by the cavitation of ultrasound wave, destroys the scaling mechanisms for heating water body in inner bag 2, prevents water Dirt reaches the effect of scale inhibition antiscale, on the one hand can protect in internal face and absorption, the aggregation on inner components surface of inner bag 2 Internal face and inner components surface non-scaling or the few fouling in inner bag 2 is protected, the efficiency of heating surface is improved, energy waste is reduced, separately On the one hand the sanitation and hygiene of water body can be kept.The simple structure of the electric heater 100, each part connection are reliable, are convenient to mount and dismount, The efficiency of heating surface is high, internal water cleaning, health, and using safety, Consumer's Experience is good.

Wherein, as shown in figure 1, according to one embodiment of the present utility model, supersonic generator 4 includes ultrasonic power Plate 41, transducer 42 and horn 43, ultrasonic power plate 41 are located at outside inner bag 2 and in shell 1, and transducer 42 is located at inner bag It is connected outside 2 and with ultrasonic power plate 41, horn 43 is connected with transducer 42, and storage is stretched into from installing port in one end of horn 43 In water cavity 6.

That is, supersonic generator 4 is mainly made up of ultrasonic power plate 41, transducer 42 and horn 43, its In, ultrasonic power plate 41 is in inside shell 1 and outside inner bag 2 with transducer 42, i.e. ultrasonic power plate 41 and transducer Between the outer surface of the inner surface and inner bag 2 of shell 1, ultrasonic power plate 41 and transducer 42 are located at into shell on the one hand Inside 1, ultrasonic power plate 41 and transducer 42 can be made to avoid the dust attachment of outside, reduce the quantity of exterior components, So as to improve the esthetic appearance of electric heater 100, on the other hand ultrasonic power plate 41 and transducer 42 are located at outside inner bag 2 Portion, allows ultrasonic power plate 41 to be isolated with the vapor in inner bag 2 with transducer 42, so as to ultrasonic power plate 41 Shield with transducer 42, simple structure is rationally distributed, is convenient to mount and dismount.

Preferably, the horn 43 of supersonic generator 4 is arranged adjacent to heating member 3, the horn 43 of supersonic generator 4 One end be connected with above-mentioned transducer 42, the installing port set by the other end from inner bag 2 stretch into insertion water storage cavity 6 in, work as ultrasound When wave producer 4 works, horn 43, is broken to the heating water body transmitting ultrasound wave in inner bag 2 by the cavitation of ultrasound wave The scaling mechanisms of water body are heated in bad inner bag 2, prevent the absorption, poly- of internal face and inner components surface of the incrustation scale in inner bag 2 Collection, reaches the effect of scale inhibition antiscale, so as to reduce the generation and aggregation of incrustation scale in water storage cavity 6.

Thus, when being worked according to electric heater of the present utility model 100, switch on power, heating member 3 is in water storage cavity 6 Water while heat, the horn 43 of supersonic generator 4 constantly by cavitation reducing the generation and aggregation of incrustation scale, The effect of scale inhibition antiscale is reached, the efficiency of heating surface of water is not only increased, energy waste is reduced, and is kept water in water storage cavity 6 Sanitation and hygiene.

Alternatively, horn 43 is fixedly connected by connector with transducer 42.In other words, horn 43 and transducer It is connected to one by connector both 42, into a global facility, so, horn 43 and transducing not only can be ensured The connection reliability of device 42, makes the properity of supersonic generator 4 stable, so as to ensure the normal work of supersonic generator 4 Make, and the installation step of supersonic generator 4 is simple, convenient, can save assembly cost.

Specifically, inner bag 2 is provided with the installing pipe 21 for stretching out housing, and the open at one end of installing pipe 21 forms installing port, changes Energy device 42 is located on the installing port of installing pipe 21.With reference to Fig. 1, inner bag 2 substantially forms (left and right as shown in Figure 1 in the horizontal direction Direction) column that extends, the side wall of inner bag 2 is provided with installing pipe 21, and the installing pipe 21 forms that horizontal direction extends and two ends are spacious The pipe fitting opened, one end (right-hand member as shown in Figure 1) of installing pipe 21 stretch out the outside of inner bag 2, and the other end of installing pipe 21 is stretched into The inside of inner bag 2, the installing pipe 21 can be used to install fixing of energy converter 42 and horn 43, it is ensured that supersonic generator 4 with it is interior Gallbladder 2 is fixedly connected, and specifically, the insert port of the right-hand member of installing pipe 21 as horn 43, transducer 42 are arranged installing pipe 21 At the installing port end (right-hand member as shown in Figure 1) of installing pipe 21, and in the outside of inner bag 2, can be with the vapor in water storage cavity 6 Isolation, plays the protective effect to transducer 42, realizes the conversion of energy herein, be the cavitation of connected horn 43 Energy needed for effect is provided is originated.

Alternatively, according to one embodiment of the present utility model, installing port is provided with installation portion, and supersonic generator 4 is also Including flange 421, flange 421 is located on transducer 42, and transducer 42 is connected with installation portion by flange 421.

In other words, supersonic generator 4 is main by ultrasonic power plate 41, transducer 42, horn 43, installing pipe 21st, flange composition.Wherein, the position (right-hand member as shown in Figure 1) of the neighbouring installing port of the installing pipe 21 on inner bag 2 is provided with installation Portion, the connection member to assemble, alternatively, connection member is flange, and transducer 42 is fixed on flange 421, then passes through Flange 421 is fixed on the installation portion of installing pipe 21, realizes being fixedly connected for transducer 42 and installing pipe 21.Thus, by The right-hand member of installing pipe 21 arranges flange 421, it is possible to achieve the connection of the installing port of transducer 42 and 21 one end of installing pipe, it is ensured that super The assembling one of sonic generator 4, the simple structure of the supersonic generator 4, each part connection are reliable, are convenient to mount and dismount, operation letter It is single.

In some specific embodiments of the present utility model, installation portion is formed as being located at the installation spiral shell of 21 periphery of installing pipe Stricture of vagina, flange 421 are threadedly coupled with installing pipe 21.That is, one end of the neighbouring installing port of installing pipe 21 is (as shown in Figure 1 Right-hand member) lateral wall be provided with the screw thread around installing port periphery, right-hand member of the flange outer sleeve in installing pipe 21 and with installing pipe 21 Threaded connection, to reach the fixing assembling of transducer 42 and installing pipe 21, the setting of the installation portion is not only simple in structure, and molding is just Profit, and it is assembling process, easy to operation, greatly reduce the numerous and diverse installation step of redundancy, it is easy to accomplish each part is more Change, saved cost.

Preferably, according to one embodiment of the present utility model, sealing ring 422 is located at flange 421 and transducing to installing pipe 21 With the fit-up gap between closed transducer 42 and installing pipe 21 between device 42.

Thus, sealing ring 422, flange 421 are fixedly connected with transducer 42, become an entirety, and sealing ring 422 is between method Between blue 421 and energy transducer 423, with the fit-up gap between closed transducer part 423 and flange 421 and installing pipe 21, no Only make transducer 42 relatively reliable with the connection of installing pipe 21, it is to avoid to occur to loosen due to fit-up gap, and can avoid Vapor in water storage cavity 6 leaks, and prevents the volatilization of hydro-thermal amount in water storage cavity 6, it is to avoid the unhelpful waste of the energy.

Further, transducer 42 is connected by connecting line with ultrasonic power plate 41, ultrasonic power plate 41 and power supply Plate 5 is integrally formed or split is arranged.

That is, transducer 42 is electrically connected with ultrasonic power plate 41 by connecting line, ultrasonic power plate 41 is to change Energy device 42 provides required electric energy, and ultrasonic power plate 41 can be between the inner surface of shell 1 and the outer outer surface of inner bag 2 individually Split is arranged, you can with independent control, it is easy to change, keep in repair, it is also possible to be wholely set with the power panel 5 of heating member 3 so that electricity The structure of water heater 100 is compacter, reduces unnecessary assembly connection structure.

In addition, according to one embodiment of the present utility model, at least a portion of supersonic generator 4 is from the one of inner bag 2 Stretch into water storage cavity 6 in end.It is possible thereby to learn, as supersonic generator 4 will be by cavitation to the incrustation scale in water storage cavity 6 Produce, aggregation is played and hinders destruction, i.e., to having an effect in water storage cavity 6, this requires the composition portion of supersonic generator 4 In point at least part of water storage cavity to be stretched into 6, contacted with the water body in water storage cavity 6 in water storage cavity 6 by stretching into, connect electricity , there is cavitation in source, hinder the generation and aggregation of incrustation scale, reach scale inhibition effect, it is ensured that water body is cleaned.

The course of work according to electric heater of the present utility model 100 is specifically described 1 below in conjunction with the accompanying drawings.

It is main by shell 1, inner bag 2, heating member 3, supersonic generator 4, electricity according to electric heater of the present utility model 100 Source plate 5 is constituted, and wherein, heating member 3 is located in the water storage cavity 6 limited by inner bag 2, to realize the water in water storage cavity 6 is carried out adding Heat, the set installing port from inner bag 2 of the part of supersonic generator 4 are stretched in water storage cavity 6, and water is added in the water storage cavity 6 Heat simultaneously, by the cavitation of the horn 43 of supersonic generator 4, is effectively reduced the generation and aggregation of incrustation scale, rises To scale inhibition antiscaling effect, it is ensured that 2 wall of inner bag and inner components surface non-scaling or few fouling, water body cleaning, power panel 5 is kept It is connected with heating member 3, power supply can be provided for heating member 3, heating member 3 is converted in water storage cavity 6 provided electric energy in water Can and show in the form of heat, so as to hot water needed for providing for people's daily life.

The installation screw thread of the periphery of one end (right-hand member as shown in Figure 1) of the neighbouring installing port of installing pipe 21 on inner bag 2, should Screw thread can be fixedly connected with the flange 421 on transducer 42, to realize transducer 42 and horn 43, installing pipe 21 Assembling, so that reach being fixedly connected for supersonic generator 4 and inner bag 2, the simple structure of the supersonic generator 4, each part Connection is reliable, is convenient to mount and dismount, it is possible to achieve the modularity of supersonic generator 4, it is ensured that the compact conformation of supersonic generator 4 Property, furthermore, the supersonic generator 4 is easy to connect with inner bag 2, and assembling process is easy to operation, greatly reduces redundancy numerous Miscellaneous installation step, has saved cost.

Sealing ring 422 is embedded between flange 421 and transducer 42, can be with closed transducer part 423 and flange 421 and peace Fit-up gap between tubulature 21, not only makes transducer 42 relatively reliable with the connection of installing pipe 21, it is to avoid due to fit-up gap And occur to loosen, and the vapor in water storage cavity 6 can be avoided to leak, prevent the volatilization of hydro-thermal amount in water storage cavity 6, it is to avoid energy The unhelpful waste in source.

Operationally, heating member 3 can carry out adding 21 installing pipe of installing pipe, 21 electric heater 100 to the water in water storage cavity 6 Heat, in the process, supersonic generator 4 is started working, and the horn 43 in control insertion inner bag 2 is to the heating in inner bag 2 Water body launches ultrasound wave, by the cavitation of ultrasound wave, destroys the scaling mechanisms for heating water body in inner bag 2, prevents incrustation scale from existing The internal face of inner bag 2 and absorption, the aggregation on inner components surface, reach the effect of scale inhibition antiscale, can both protect in inner bag 2 Internal face and inner components surface non-scaling or few fouling, improve the efficiency of heating surface, reduce energy waste, water can be kept again The sanitation and hygiene of body, lift water quality.

Other according to the electric heater 100 of this utility model embodiment are constituted and are operated for ordinary skill All it is known for personnel, is not detailed herein.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable The orientation of the instruction such as hour hands ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, merely to just In description this utility model and simplified description, rather than indicate or imply that the device or element of indication there must be specifically side Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in this utility model.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Combined in one or more any embodiment or example in an appropriate manner.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is without departing from this utility model Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, change, replace and Modification.

Claims (10)

1. a kind of electric heater, it is characterised in that include：

Shell；

Inner bag, the inner bag are located at the inside the shell, define water storage cavity, set on the shell and the inner bag in the inner bag There is installing port；

Heating member, the heating member are located at the water storage intracavity and are heated with the water to the water storage intracavity；

Supersonic generator, at least a portion of the supersonic generator stretch into the water storage intracavity to subtract from the installing port The generation and aggregation of few incrustation scale；

Power panel, the power panel are connected with the heating member to provide power supply as the heating member.

2. electric heater according to claim 1, it is characterised in that the supersonic generator includes：

Ultrasonic power plate, the ultrasonic power plate are located at outside the inner bag and in the inside the shell；

Transducer, the transducer are located at outside the inner bag and are connected with the ultrasonic power plate；

Horn, the horn are connected with the transducer, and the storage is stretched into from the installing port in one end of the horn In water cavity.

3. electric heater according to claim 2, it is characterised in that the horn passes through connector with the transducer It is fixedly connected.

4. electric heater according to claim 3, it is characterised in that the inner bag is provided with the installation for stretching out the shell Pipe, the open at one end of the installing pipe form the installing port, and the transducer is located on the installing port of the installing pipe.

5. electric heater according to claim 4, it is characterised in that the installing port is provided with installation portion, the ultrasound Wave producer also includes flange, and the flange is located on the transducer, and the transducer is by the flange and the installation Portion is connected.

6. electric heater according to claim 5, it is characterised in that the installation portion is formed as being located at outside the installing pipe The installation screw thread in week, the flange are threadedly coupled with the installing pipe.

7. electric heater according to claim 5, it is characterised in that also include：Sealing ring, the sealing ring are located at described With the fit-up gap between the sealing transducer and the installing pipe between flange and the transducer.

8. electric heater according to claim 2, it is characterised in that the transducer is passed through with the ultrasonic power plate Connecting line is connected.

9. electric heater according to claim 2, it is characterised in that the ultrasonic power plate and power panel one Formed or split is arranged.

10. the electric heater according to any one of claim 1-9, it is characterised in that the supersonic generator is extremely A few part stretches into the water storage cavity from one end of the inner bag.