CN203561040U - Electromagnetic induction heating device and water dispenser with same - Google Patents
Electromagnetic induction heating device and water dispenser with same Download PDFInfo
- Publication number
- CN203561040U CN203561040U CN201320456522.3U CN201320456522U CN203561040U CN 203561040 U CN203561040 U CN 203561040U CN 201320456522 U CN201320456522 U CN 201320456522U CN 203561040 U CN203561040 U CN 203561040U
- Authority
- CN
- China
- Prior art keywords
- water
- electromagnetic induction
- heating device
- water pipe
- induction heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses an electromagnetic induction heating device and a water dispenser with the same. The electromagnetic induction heating device includes a water pipe, a metal heating piece arranged in the water pipe, a flow guide piece arranged in the water pipe and an electromagnetic coil assembly arranged outside the water pipe and used for heating the metal heating piece through electromagnetic induction. According to the embodiment of the utility model, water temperature is increased to a level required for boiling by adopting electromagnetic induction heating technology and material used for manufacturing the electromagnetic induction heat device meets requirements for high temperature resistance and hygiene requirements.
Description
Technical field
The utility model relates to water dispenser technical field, relates in particular to a kind of electromagnetic induction heater and has the water dispenser of described electromagnetic induction heater.
Background technology
At present, instant heating mode of heating is widely used in the heating appliances such as water dispenser and water heater.Electromagnetism instant heating heating appliances, is normally placed on heating metalwork in water pipe, then coiling solenoid outside water pipe, and heater is immersed in water completely.Chinese patent application CN101929279 discloses a kind of electromagnetic induction-type quick water heating device, this electromagnetic induction-type quick water heating device is used solid heating bar, and on heating bar, form spiral channel, processing technology is complicated and with high costs, cannot produce in batches.The radiating effect of this exterior loop is poor, and due to the discharge of steam not solving in hot water.
The water pipe of electromagnetic induction-type quick water heating device is plastic tube in addition, and the resistance to elevated temperatures of plastics is poor, at high temperature, plastics meeting accelerated ageing, decomposition etc., therefore limit water temperature, cannot be used for boiling water, and had the problem of the aspects such as performance, health.The in the situation that of anhydrous dry combustion method, burning easily appears in plastic tube, and the problem such as leak, exists potential safety hazard, therefore has improved needs.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose the electromagnetic induction heater of a kind of safety and sanitation and Fast Heating water.
Another object of the present utility model is to propose a kind of water dispenser with above-mentioned electromagnetic induction heater.
According to the electromagnetic induction heater of the utility model embodiment, comprising: water pipe; Metal heat generating member, described metal heat generating member is located in described water pipe; Conducting element, described conducting element is located in described water pipe; And electromagnetic coil assembly, described electromagnetic coil assembly is located at described water pipe outside, for by metal heat generating member described in electromagnetic induction heating.
According to the electromagnetic induction heater of the utility model embodiment, by adopting electromagnetic induction heating technology, water temperature has been risen to the required temperature of seething with excitement, and the material using all can meet high temperature resistant and requirement health.
In addition, according to electromagnetic induction heater of the present utility model, also there is following additional technical feature:
According to an embodiment of the present utility model, described metal heat generating member is metal heat-generating pipe, and described conducting element is located in described metal heat-generating pipe.Conducting element plays the effect of guiding current, the metal heat generating member that makes to flow through in water pipe, thus water can be heated fast.
Alternatively, described conducting element is the hollow cylinder that at least one end is sealed, and the inwall of described hollow cylinder and described metal heat-generating pipe is spaced apart, and the outer wall of described heat-generating pipe and the inwall of described water pipe are spaced apart.Thus, between metal heat generating member and water pipe, form the first circular passage, in conducting element and metal heat-generating pipe, form the second circular passage.Water to be heated is complete metal heat-generating pipe submergence thus, to guarantee fully contacting of water and metal heat-generating pipe, thereby makes that the intensification of water is quick and the thermal efficiency is high.
According to an embodiment of the present utility model, described water pipe is glass tube, and described conducting element is glass workpiece.Resistance to elevated temperatures and sanitation performance have been met thus.
According to an embodiment of the present utility model, described electromagnetic induction heater also comprises vapor separating box, described vapor separating box has boiling water import, hot water outlet and steam (vapor) outlet, described boiling water import is connected with the delivery port of described water pipe, can separate the steam the boiled water of discharging from water pipe thus, to realize fast the liquefaction of boiled water, form stationary flow.
Preferably, described hot water exit has gathering ground.Make thus to gather together at the hot water of steam after separating, form stationary flow.
Further, the diapire of described vapor separating box, along downward-sloping to the direction of described hot water outlet from described boiling water import, flows forward boiled water direction along water inlet pipe when boiling out, can not produce backflow.
According to an embodiment of the present utility model, described electromagnetic coil assembly comprises: coil brace; And solenoid, described solenoid is wrapped on described coil brace.
According to an embodiment of the present utility model, described coil brace is provided with coil groove, and described solenoid is contained in described coil groove.
Particularly, described coil brace comprises: tubular body, and described tubular body is enclosed within described water pipe outside; Multiple gripper shoes, multiple described gripper shoes are located on the outer wall of described tubular body, and described coil groove is formed between described gripper shoe, and described solenoid is contained in described coil groove.
According to an embodiment of the present utility model, in described gripper shoe, be positioned at the top and/or nethermost gripper shoe and be provided with through wires hole, extend through the through wires hole in described the top and/or nethermost gripper shoe respectively at the two ends of described solenoid.By through wires hole is set, solenoid is passed from it, thereby fixed coil can save the fixing operation of gluing.
According to an embodiment of the present utility model, the water inlet of described water pipe and delivery port are positioned at same one end of described water pipe, and the other end of described water pipe is provided with discharge outlet.
According to a kind of water dispenser of the utility model second aspect embodiment, comprise according to the electromagnetic induction heater of the utility model first aspect embodiment.
According to water dispenser of the present utility model, by adopting above-mentioned electromagnetic induction heater, can Fast Heating water, water outlet waterflow stabilization, health is reliable, and simple in structure.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the exploded perspective view of the electromagnetic induction heater of the utility model embodiment;
Fig. 2 is the schematic perspective view of the electromagnetic induction heater shown in Fig. 1;
Fig. 3 is the enlarged diagram that Fig. 2 centre circle shows A portion;
Fig. 4 is the cutaway view vertically of the electromagnetic induction heater shown in Fig. 1;
Fig. 5 is the enlarged diagram that Fig. 4 centre circle shows B portion;
Fig. 6 is the cutaway view radially of the electromagnetic induction heater shown in Fig. 2;
Fig. 7 is the top view of the electromagnetic induction heater shown in Fig. 2;
Fig. 8 is the schematic diagram of an example of the vapor separating box shown in Fig. 1;
Fig. 9 is the cutaway view of the vapor separating box shown in Fig. 8;
Figure 10 is the schematic diagram of another example of the vapor separating box shown in Fig. 1.
Reference numeral:
Vapor separating box 100;
Boiling water admission passage 2; Epimere 21; Hypomere 22; Boiling water import 23
Metal heat generating member 300; The first circular passage 310; The second circular passage 320;
Conducting element 400;
Through wires hole 5121; Solenoid 520
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the indication such as D score, " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 4, describe according to a kind of electromagnetic induction heater of the utility model embodiment, described electromagnetic induction heater is for instant heating type drinking machine.
According to the electromagnetic induction heater of the utility model embodiment, comprising: water pipe 200, metal heat generating member 300, conducting element 400 and electromagnetic coil assembly 500.
As Figure 1-Figure 2, metal heat generating member 300 is located in water pipe 200, and conducting element 400 is located in water pipe 200, and electromagnetic coil assembly 500 is located at water pipe 200 outsides, for passing through electromagnetic induction heating metal heat generating member 300.That is to say, metal heat generating member 300 heats the interior mobile water with heating pipe 200 by electromagnetic coil assembly 500.
According to the electromagnetic induction heater of the utility model embodiment, by adopting electromagnetic induction heating technology, water temperature has been risen to the required temperature of seething with excitement, and the material using all can meet high temperature resistant and requirement health.
According to an embodiment of the present utility model, metal heat generating member 300 is metal heat-generating pipe, and conducting element 400 is located in metal heat-generating pipe.Wherein conducting element 400 plays the effect of guiding current, and the water of the metal heat generating member 300 that makes to flow through in water pipe 200 can be heated fast.Further, conducting element 400 is the hollow cylinder that at least one end is sealed, and the inwall of hollow cylinder and metal heat-generating pipe is spaced apart, and the inwall of the outer wall of heat-generating pipe and water pipe 200 is spaced apart.Preferably, the hollow cylinder that conducting element 400 is closed at both ends.Thus, between metal heat generating member 300 and water pipe 200, form the first circular passage 310, in conducting element 400 and the interior formation of metal heat-generating pipe 300 the second circular passage 320.Water to be heated is complete metal heat-generating pipe 300 submergence thus, to guarantee fully contacting of water and metal heat-generating pipe 300, thereby makes that the intensification of water is quick and the thermal efficiency is high.
Preferably, water pipe 200 is glass tube, and conducting element 400 is glass workpiece.Resistance to elevated temperatures and sanitation performance have been met thus.
According to embodiment more of the present utility model, as shown in Fig. 1,2 and 4, also comprise vapor separating box 100, vapor separating box 100 has boiling water import 23, hot water outlet 3 and steam (vapor) outlet 4, boiling water import 23 is connected and carries out separation with the steam to the boiled water of discharging from water pipe 200 with the delivery port 212 of water pipe 200, to realize fast the liquefaction of boiled water, form stationary flow.
As shown in Fig. 9-Figure 10, the boiling water admission passage 2 that there is disengagement chamber 1 in vapor separating box 100 and be communicated with disengagement chamber 1, vapor separating box 100 is provided with hot water outlet 3 and steam (vapor) outlet 4, and steam (vapor) outlet 4 is positioned at the top of vapor separating box 100, and hot water outlet 3 is positioned at the bottom of vapor separating box 100.Boiling water admission passage 2 is divided into epimere 21 and hypomere 22, and epimere 21 is communicated with disengagement chamber 1, and epimere 21 arranges obliquely.Wherein boiling water import 23 is formed on hypomere 22.
Like this, after the water boiling in water pipe 200, can by boiling water admission passage 2, enter in disengagement chamber 1 from boiling water import 23, carry out after steam separation, steam is discharged from steam (vapor) outlet 4, and hot water is discharged from hot water outlet 3.Wherein, boiled water enters after boiling water admission passage 2, because epimere 21 is obliquely installed, boiled water is flow in disengagement chamber 1 along boiling water admission passage 2, and there will not be backflow phenomenon, thereby obtain stable flow of hot water.
According to an embodiment of the present utility model, hypomere 22 arranges obliquely, schemes not shown.That is to say, boiled water enters in boiling water admission passage 2 obliquely, is more difficult for causing thus backflow phenomenon.Preferably, epimere 21 is identical with the inclination angle of hypomere 22.
According to an embodiment of the present utility model, hypomere 22 arranges along vertical, as Figure 8-Figure 10.
In the example as shown in Fig. 8-Fig. 9, vapor separating box 100 comprises box body 5, and hypomere 22 is limited by the one section of inlet tube 6 being connected with box body 5, and epimere 21 is limited by the wall of box body 5.Thus, the part with respect to epimere 21 of box body 5 is formed with tilted shape.Alternatively, the perisporium with respect to epimere 21 of box body 5 is formed as the plane tilting, easily manufactured.Certainly, the utility model is not limited to this, and in the unshowned embodiment of other figure of the present utility model, the perisporium with respect to epimere 21 of box body 5 is formed as the curved surface form tilting, be for example cambered surface or waveform face etc., as long as can realize the boiled water of entry deterrence, reflux.
And in the embodiment shown in fig. 10, vapor separating box 100 comprises box body 5, hypomere 22 is limited by the one section of inlet tube 6 being connected with box body 5, is provided with backwater baffle plate 11 in disengagement chamber 1, and epimere 21 is limited by wall and the backwater baffle plate 11 of box body 5.Now, a part of periphery wall of the box body 5 corresponding with epimere 21 can be formed as the plane tilting, as shown in figure 10.Similarly, utility model is not limited to this, and in the unshowned embodiment of other figure of the present utility model, this part periphery wall can also be formed as the curved surface form tilting, be for example cambered surface or waveform face etc., as long as can realize the boiled water of entry deterrence, reflux.
According in preferred embodiments more of the present utility model, as Figure 8-Figure 10, in disengagement chamber 1, be provided with gathering ground 12 at hot water outlet 3 places.Like this, the hot water and steam after separating in boiled water, hot water is brought to together in gathering ground 12, and then flows out from hot water outlet 3, can form so more stable hot water and flow out.
Alternatively, vapor separating box 100 comprises box body 5, and hot water outlet 3 places are connected with one section of outlet pipe 7, and as shown in Figure 8, the inner chamber of outlet pipe 7 forms gathering ground 12 and is positioned at gathering ground 12 exhalant canal 71 below, and wherein hot water outlet 3 is formed by one end of outlet pipe 7.That is to say, gathering ground 12 is brought to hot water together and from hot water outlet 3, discharges after by exhalant canal 71.
As Figure 8-Figure 10, boiling water admission passage 2 is positioned at the first end of vapor separating box 100, hot water outlet 3 is positioned at second end relative with first end, and steam (vapor) outlet 4 is located at the top of the second end, and the diapire of vapor separating box 100 is along downward-sloping towards the direction of the second end from first end.Like this, boiled water can have time enough to carry out steam separation entering after disengagement chamber 1, and then hot water is discharged from hot water outlet 3, and water vapour is discharged from steam (vapor) outlet 4.
Thus, water inlet pipe is arranged to tilt in vertical direction with certain angle, boiled water direction along water inlet pipe when boiling out is flowed forward, can not produce backflow.And gathering ground is set on delivery port, and make to gather together at the hot water of steam after separating, form stationary flow.
According to embodiment more of the present utility model, as described in any one in Fig. 1-4, electromagnetic coil assembly 500 comprises: coil brace 510 and solenoid 520, solenoid 520 is wrapped on coil brace 510.Alternatively, coil brace 510 is made by flame retardant plastics common, that heat conduction is bad, and like this, the temperature of solenoid reduces the temperature heat that is subject to the hot water in water pipe 200 and transmits impact.Alternatively, coil brace 510 is provided with coil groove 513, and solenoid 520 is contained in coil groove 513.
Particularly, coil brace 510 comprises: tubular body 511 and multiple gripper shoe 512, as shown in Figure 5, tubular body 511 is enclosed within water pipe 200 outsides, multiple gripper shoes 512 are located on the outer wall of tubular body 511, coil groove 513 is formed between gripper shoe 512, and solenoid 520 is contained in coil groove 513.Preferably, multiple gripper shoes 512 are divided into along circumferential spaced apart many groups of tubular body 511, and each group gripper shoe 512 is arranged along the axially spaced-apart of tubular body 511.By being evenly arranged gripper shoe 512, coil groove 513 is formed evenly, make thus solenoid 520 arrange evenly, and then make the homogeneous heating to water, be also convenient in addition the heat radiation of solenoid 520.
Alternatively, be positioned at the top and/or nethermost gripper shoe 512 and be provided with through wires hole 5121 in gripper shoe 512, the through wires hole 5121 topmost and/or in nethermost gripper shoe 512 is passed respectively at the two ends of solenoid 520, and extends from through wires hole 5121.In example as shown in Figure 3 and Figure 7, through wires hole 5121 is positioned in uppermost gripper shoe 512.Thus, by through wires hole 5121 is set, solenoid 520 is passed from it, thereby fixed coil can save the fixing operation of gluing.
Further, as shown in Figure 7, multiple positioning bars that extend radially outward out 514 also on tubular body 511, multiple positioning bars 514 are along the circumferential distribution of tubular body 511, so that determine the diameter of solenoid 520 coilings.
In an embodiment of the present utility model, the water inlet 211 of water pipe 200 and delivery port 212 are positioned at same one end of water pipe 200, and the other end of water pipe 200 is provided with discharge outlet 213, scheme not shown.In the present embodiment, water inlet 211 and delivery port 212 are all located to the upper end of water pipe 200, the cold water of outside enters in the first circular passage 310 between water pipe 200 and metal heat generating member 300 and flows and once heat from top to bottom from water inlet like this, and then flow and carry out post bake from top to bottom in the second circular passage 320 between metal heat generating member 300 and conducting element 400, and flow out from delivery port, to complete the heating to water.
In another embodiment of the present utility model, the water inlet 211 of water pipe 200 and delivery port 212 are positioned at the opposite end of water pipe 200, delivery port 212 is located at the upper end of water pipe 200, discharge outlet 213 is located at one end identical with water inlet 211, it is lower end, as shown in Figure 1, in the bottom of water pipe 200, have seal cover 210, wherein discharge outlet 213 and water inlet 211 are all located on seal cover.Like this, current are entered from the bottom of water pipe 200, after being heated by metal heat generating member 300 in water pipe 200, boiled water is discharged from the delivery port 212 of upper end, has guaranteed thus the abundant heating of current.Between seal cover 210 and the bottom of water pipe 200, be provided with sealing ring 220, to guarantee the sealing of flow.Preferably, seal cover 210 is made by silica gel part, and its health of water can guarantee to flow through.
According to a kind of water dispenser of the utility model second aspect embodiment, comprise according to the electromagnetic induction heater of the utility model first aspect embodiment.
According to water dispenser of the present utility model, by adopting above-mentioned electromagnetic induction heater, can Fast Heating water, water outlet waterflow stabilization, health is reliable, and simple in structure.
According to other formations of the water dispenser of the utility model embodiment and operation, be all known for those of ordinary skills, be not described in detail here.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456522.3U CN203561040U (en) | 2013-07-29 | 2013-07-29 | Electromagnetic induction heating device and water dispenser with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456522.3U CN203561040U (en) | 2013-07-29 | 2013-07-29 | Electromagnetic induction heating device and water dispenser with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561040U true CN203561040U (en) | 2014-04-23 |
Family
ID=50510758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320456522.3U Expired - Fee Related CN203561040U (en) | 2013-07-29 | 2013-07-29 | Electromagnetic induction heating device and water dispenser with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344540A (en) * | 2013-07-29 | 2015-02-11 | 美的集团股份有限公司 | Electromagnetic induction heating device and water dispenser with same |
-
2013
- 2013-07-29 CN CN201320456522.3U patent/CN203561040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344540A (en) * | 2013-07-29 | 2015-02-11 | 美的集团股份有限公司 | Electromagnetic induction heating device and water dispenser with same |
| CN104344540B (en) * | 2013-07-29 | 2017-11-14 | 美的集团股份有限公司 | Electromagnetic induction heater and there is its water dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2583609C (en) | Apparatus and method for delivering water into a water heater | |
| CA2583108C (en) | Apparatus and method for introducing and drawing water in a water heater | |
| CN104344540B (en) | Electromagnetic induction heater and there is its water dispenser | |
| US9004018B2 (en) | High efficiency gas-fired water heater | |
| CN101820803A (en) | Boiler for heating water in coffee machines | |
| EP3136014B1 (en) | Heat exchanger having circulation guide | |
| JP2009508556A (en) | Beverage production equipment with water boiler | |
| CN203561040U (en) | Electromagnetic induction heating device and water dispenser with same | |
| US9121602B2 (en) | Steam generator | |
| TWI556779B (en) | A delayed drip-type steam generator and a food-making device based on the generator | |
| US20180172313A1 (en) | Profile of piping for a heat exchanger, heat exchanger for condensation boilers providing said profile, and condensation boiler providing said heat exchanger | |
| CN201897312U (en) | Instant electric water heater with double inner tanks and double heating tubes | |
| KR101152661B1 (en) | A boiler using heat exchanger of heating method several story coil type | |
| CN203400008U (en) | Electromagnetic heating device and water dispenser with same | |
| CN107212736B (en) | Gas type steam generator and inner container thereof | |
| CN104848352A (en) | Fuel gas warmer | |
| CN215062905U (en) | Instant heating type heater | |
| CN207674731U (en) | A cylindrical heat exchanger | |
| TWM413835U (en) | Heating device for electric water heater | |
| US2225773A (en) | Gas water heater | |
| CN205579977U (en) | Can be suitable for multi -functional heating portable equipment of multiple heat source | |
| CN206112888U (en) | Steam generator and use its domestic appliance | |
| NZ529299A (en) | A hot water tank of a water heater with an inlet diffuser | |
| CN206729768U (en) | A kind of steam valve module and the electric cooker provided with the steam valve module | |
| CN203824095U (en) | Water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |