CN204301149U - Water-cooled electromagnetic heater - Google Patents
Water-cooled electromagnetic heater Download PDFInfo
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- CN204301149U CN204301149U CN201420681481.2U CN201420681481U CN204301149U CN 204301149 U CN204301149 U CN 204301149U CN 201420681481 U CN201420681481 U CN 201420681481U CN 204301149 U CN204301149 U CN 204301149U
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Abstract
A kind of water-cooled electromagnetic heater, comprise electromagnetic heating coil, cooling water tank, electromagnetic heating coil is provided with control circuit, cooling water tank is provided with water inlet, discharge outlet, the roof of cooling water tank adopts nonmetallic heat conductive material to make, the roof of cooling water tank is uneven on the whole, described cooling water tank is also provided with lowest water level controlling organization, the lowest water level line that lowest water level controlling organization is formed is higher than wherein a part of region of the roof of cooling water tank, described electromagnetic heating coil is solid at the upper surface of described cooling water tank roof lower than the region of lowest water level line in conjunction with Heat Conduction Material peace.The utility model heat radiation is quick reliable, and structure is compacted, and in-site installation is convenient, and prevents from avoiding because needing draining making that electromagnetic heating coil is overheated to be burnt out.
Description
Technical field
The utility model belongs to the technical field of Electromagnetic Heating, particularly relates to a kind of water-cooled electromagnetic heater.
Background technology
Traditional electromagnetic oven adopts air-cooled structure to dispel the heat, and because air-cooled structure exists various shortcoming, people constantly attempt the electromagnetic oven designing water-cooling structure heat radiation.But, effective and rapid the transmissions feedwater of the heat how electromagnetic heating coil produced, and how to make water-cooled electromagnetic stove stove structure compact, easy for installation, remain problem to be solved so far.
Existing water-cooled electromagnetic stove stove is provided with electromagnetic heating coil, heat dissipation plate, cooling water tank, electric controling element, electromagnetic heating coil is close to heat dissipation plate, heat dissipation plate also needs a supporting heat dissipation plate support again, heat dissipation plate offers water stream channel, water inlet, the delivery port of water stream channel are connected to cooling water tank respectively by water inlet pipe, outlet pipe, electric controling element is not only needed to be detected by holding wire and controls the state of cooling water tank accessory (comprising water pump), and needs to be detected by holding wire and control the duty of electromagnetic heating coil.
Existing above-mentioned water-cooled electromagnetic stove stove exists following not enough:
One, due to the bulky heaviness of electromagnetic oven, therefore at place of manufacturer, whole cooking stove can not to be installed and then entirety is transported to the kitchen of user, and each several part can only be taken apart and be transported to the kitchen of user, finally just assemble at the kitchen place of user, the operation of assembling be first by each parts respectively one by one fixing and locking on the main body frame of electromagnetic oven, and then the light current carried out between each parts connects, forceful electric power connects, water connects, therefore field installation procedure is complicated, particularly electric component and water fittings dispersion, interface is numerous, therefore Assembling trouble, particularly user cannot assemble at all voluntarily, therefore a water-cooled electromagnetic stove stove is often sold, producer all needs in-site installation of sending someone, have impact on the convenience that it is promoted the use of,
Two, in use procedure if there is fault time, user cannot by oneself, and can only wait for that manufacturer sends someone maintenance of visiting, after determining trouble location, row is repaired again, this process generally needs the time of several days, and general used by hotels and restaurants by dining room is difficult to tolerate that its commercial electromagnet cooking stove is stopped using several days;
Three, heat dissipation plate needs to form spirality water stream channel therein, therefore makes trouble;
Four, because the water yield in heat dissipation plate is little, therefore the radiating efficiency of heat dissipation plate is poor, and all the time all need in the course of work to rely on the brute force of water pump to promote to realize the water circulation heat radiation of heat dissipation plate, if water pump breaks down, then the water of heat dissipation plate is few and can not flow due to the water yield that contains, must significantly heat up rapidly and lose heat-sinking capability.
Summary of the invention
The purpose of this utility model is overcome above-mentioned shortcoming and provide a kind of water-cooled electromagnetic heater, and its heat radiation is quick reliable, and structure is compacted, and in-site installation is convenient.
Its object can realize by following scheme: a kind of water-cooled electromagnetic heater, comprise electromagnetic heating coil, cooling water tank, electromagnetic heating coil is provided with control circuit, cooling water tank is provided with water inlet, discharge outlet, it is characterized in that: the roof of cooling water tank adopts nonmetallic heat conductive material to make, the roof of cooling water tank is uneven on the whole, described cooling water tank is also provided with lowest water level controlling organization, the lowest water level line that lowest water level controlling organization is formed is higher than wherein a part of region of the roof of cooling water tank, described electromagnetic heating coil is solid at the upper surface of described cooling water tank roof lower than the region of lowest water level line in conjunction with Heat Conduction Material peace.
Above electromagnetic heating coil, be also provided with coil cover plate, cooling water tank is fixed on immediately below coil cover plate, forms the interlayer that can hold described electromagnetic heating coil between coil cover plate and the roof of cooling water tank.
Described lowest water level controlling organization refers to: described water inlet is provided with solenoid electric valve; Be provided with drainpipe in the inner chamber of described cooling water tank, drainpipe lower end is communicated to outside cooling water tank through the sidewall of cooling water tank or diapire, the discharge outlet of cooling water tank described in this drainpipe upper pipes interruption-forming; Drainpipe upper end is fixed on cooling water tank inner chamber top, and the horizontal line at nozzle position place, drainpipe upper end forms described lowest water level line.
Described lowest water level controlling organization refers to: described discharge outlet is opened in the top side wall of cooling water tank; The sidewall outer of cooling water tank is provided with drainpipe, and drainpipe connects described discharge outlet; The horizontal line at discharge outlet place forms described lowest water level line.
Described lowest water level controlling organization refers to: described water inlet and discharge outlet are provided with solenoid electric valve; Be provided with water level detector in cooling water tank, the solenoid electric valve of described water inlet controls to open or close state according to the testing result of water level detector; When the water level in cooling water tank is lower than designated water level line, the solenoid electric valve of water inlet is opened, and this designated water level is linear becomes described lowest water level line; Described discharge outlet is positioned at below lowest water level line; Cooling water tank top also offers steam vent, and the vertical position of steam vent is higher than described lowest water level line.
Described drainpipe is connected with flow detector, and flow detector connects the control circuit of electromagnetic heating coil and the control circuit of water inlet solenoid electric valve.
Described drainpipe is connected with flow detector, and flow detector connects the control circuit of electromagnetic heating coil and the control circuit of water inlet solenoid electric valve.
Cooling water tank is provided with current agitating device.
The tank bottom wall of cooling water tank adopts metal to make, also bottom is fixedly connected with outside the metal diapire of cooling water tank, being formed between bottom and diapire can the chamber of mounting electrical control element, be provided with electric controling element in chamber, described electric controling element attachment is arranged on cooling water tank metal diapire lower surface.
The ceiling edge of described cooling water tank is also provided with the ribbed stiffener of annular, and the floor projection position of annular ribbed stiffener is positioned at outside the floor projection position of cooling water tank sidewall.
Described electromagnetic heating coil utilizes heat-conducting glue to cement in the roof upper surface of cooling water tank.
The roof of cooling water tank has the gradient raised gradually by mediad surrounding, and therefore the roof of cooling water tank is uneven, and described discharge outlet is near the edge of cooling water tank roof.Like this, when having bubble inside water tank, bubble can gather from trend drain outlet portion position, and is discharged by discharge outlet position, avoids bubble to be collected at cooling water tank roof lower surface and makes the heat radiation of this local not smooth.
The roof of cooling water tank has the gradient reduced gradually by mediad surrounding, and therefore the roof of cooling water tank is uneven, and described discharge outlet is near the central authorities of cooling water tank roof.Like this, when having bubble inside water tank, bubble can gather from trend drain outlet portion position, and is discharged by discharge outlet position, avoids bubble to be collected at cooling water tank roof lower surface and makes the heat radiation of this local not smooth.
In present specification, the wall of cooling water tank surrounding side is called sidewall, and the end of cooling water tank is called diapire, and the top cover of cooling water tank is called roof.
The utility model has the following advantages and effect:
One, the utility model utilizes cooling water tank roof to have mounting bracket as electromagnetic heating coil concurrently, not only realize dual-use material, and the heat making electromagnetic heating coil produce can be directly passed to the cooling water tank roof be submerged by water, therefore the heat dissipation path between electromagnetic heating coil and water is straightforward, the water yield near electromagnetic heating coil is sufficient, heat radiation is efficient, also avoids the forced circulation at every moment relying on water pump in addition, reliable.
Two, the utility model does not need to arrange the heat dissipation plate with spirality water stream channel, therefore reduces manufacture difficulty.
If three electromagnetic heating coil continuous operations are for a long time, and cooling water tank water temperature is elevated to a certain degree, need to supplement fresh cold water by water inlet, and by the hot water in discharge outlet excretion cooling water tank.The utility model can realize: no matter cooling water tank how draining, all can guarantee that the water level of water level in drainage procedure in cooling water tank keeps being not less than lowest water level line, namely water level is kept above electromagnetic heating coil, prevent the cooling water tank roof position making because needing draining electromagnetic heating coil corresponding from directly could not contact with water, and then definitely avoid making that electromagnetic heating coil is overheated to be burnt out.
Four, the heat that electric controling element produces can dispel the heat directly to cooling water tank, and heat dissipation path is more straightforward.
Five, electromagnetic heating coil, cooling water tank, coil cover plate, electric controling element can be fixedly connected into and be integrated by the utility model, overall structure is compacted, and make the installation of electromagnetic oven seem simply very convenient, so that user can install voluntarily, do not need to rely on producer to send someone to on-site install, use procedure needs also to send someone maintenance of visiting without the need to relying on producer during maintenance, and this mainly contains following several respects reason:
1, due to electromagnetic heating coil, cooling water tank, electric controling element is fixedly connected as a single entity and becomes module assembly, therefore electromagnetic heating coil, cooling water tank, electric controling element light current each other connects, forceful electric power connects and is connected just can connects when dispatching from the factory complete by producer with water, without the need to waiting until that each parts just connect after being installed to the main body frame of electromagnetic oven, user only needs the power interface of module assembly, water interface is connected with the external world, therefore install very convenient, user just can install voluntarily, without the need to depending on producer staff,
2, the operation that is installed on the main body frame of electromagnetic oven of each parts of the utility model is very easy.Specifically, because electromagnetic heating coil is fixed on cooling water tank end face, electric controling element is attached to cooling water tank outer surface, and cooling water tank is fixedly connected with annular ribbed stiffener, the floor projection position of annular ribbed stiffener is positioned at outside the floor projection position of cooling water tank sidewall, when therefore installing, as long as whole module assembly to be put into the circular hollow hole of the main body frame end face of electromagnetic oven, rely on annular ribbed stiffener frame at the circular hollow hole edge of the main body frame end face of electromagnetic oven, just mean by electromagnetic heating coil, cooling water tank, electric controling element is fixedly installed on the main body frame of electromagnetic oven, installation in position is very easy.
3, the utility model in use, if there is certain component failure in module assembly, also without the need to waiting for that producer sends someone on-site maintenance, only by producer's express delivery or a module assembly for subsequent use need be served, culinary art can be continued by user's self-changeable module assembly, make the time span that stopped over the shortest, after the module assembly of damage then can send producer's maintenance back to, replace out module assembly for subsequent use again.
Accompanying drawing explanation
Fig. 1 is the internal cross section structural representation of the first specific embodiment of the utility model.
Fig. 2 is the outer shape structural representation of specific embodiment shown in Fig. 1.
Fig. 3 is the using state schematic diagram of structure shown in Fig. 1.
Fig. 4 is the floor projection position relationship schematic diagram of annular ribbed stiffener in Fig. 1, cooling water tank sidewall.
Fig. 5 is the circular hollow hole schematic diagram of the main body frame end face of electromagnetic oven in Fig. 3.
Detailed description of the invention
Embodiment one
Shown in Fig. 1, Fig. 2, this water-cooled electromagnetic heater comprises circular coil cover plate 2, electromagnetic heating coil 8, circular cooling water tank, electromagnetic heating coil 8 is provided with control circuit, and circular cooling water tank includes the sidewall 1 of circular top wall 18, diapire 17, annular.Coil cover plate 2 is fixing to be hidden above electromagnetic heating coil 8, cooling water tank is fixed on immediately below coil cover plate, the circular top wall 18 of cooling water tank is uneven on the whole, concrete shape is that (arcs of recesses refers to that mesophase spherule is recessed gradually to surrounding to arcs of recesses, and through each vertical cross-section of central point be arc), coil cover plate 2 shape is also arcs of recesses, the roof of cooling water tank adopts nonmetallic heat conductive material to make, the interlayer 7 that can hold electromagnetic heating coil is formed between the roof 18 of coil cover plate 2 and cooling water tank, described electromagnetic heating coil 8 is arranged in interlayer 7 and utilizes heat-conducting glue to cement in roof 18 upper surface of cooling water tank, described cooling water tank is provided with lowest water level controlling organization, water inlet 11, discharge outlet.
Described lowest water level controlling organization refers to: water inlet 11 is provided with solenoid electric valve 13, in the inner chamber 12 of described cooling water tank, drainpipe 14 is installed, the diapire 17 of cooling water tank is formed with hollow hole 15, drainpipe 14 lower end is communicated with outside cooling water tank through this hollow hole 15, drainpipe 14 upper end is fixed on cooling water tank inner chamber 12 top, and this drainpipe upper end mouth of pipe 141 forms the discharge outlet of described cooling water tank; The horizontal line at the mouth of pipe 141 place, drainpipe upper end forms the lowest water level line of cooling water tank, this lowest water level line is higher than the most of region of circular top wall 18 of cooling water tank, only low than the top wall area, local 180 above the drainpipe upper end mouth of pipe 141, as shown in Figure 1, described electromagnetic heating coil 8 is positioned at the upper surface of cooling water tank roof lower than the region of lowest water level line.Like this, when only having the horizontal line of the water level in cooling water tank higher than the mouth of pipe 141 place, drainpipe upper end, just likely by drainpipe draining, its further benefit is: guarantee that the water level in cooling water tank is kept above electromagnetic heating coil in drainage procedure, guarantees that all cooling water tank roof positions contacting electromagnetic heating coil directly contact with water.Why cooling water tank needs draining, is that cooling water tank water temperature is elevated to a certain degree, now can supplement fresh cold water from water inlet because when after electromagnetic heating coil continuous operation for a long time, and by the hot water in discharge outlet excretion cooling water tank.The utility model can realize: draining howsoever, all can guarantee that the water level in cooling water tank is kept above electromagnetic heating coil in drainage procedure, the cooling water tank roof position preventing electromagnetic heating coil corresponding does not contact with water and makes that electromagnetic heating coil is overheated to be burnt out.
In addition, be provided with water level detector in described cooling water tank, water level detector connects the control circuit of electromagnetic heating coil and the control circuit of water inlet solenoid electric valve.Water level detector can detect the water level in cooling water tank, when water level detector detects water level in cooling water tank lower than lowest water level line, the control circuit of water inlet solenoid electric valve makes solenoid electric valve open, and the control circuit of electromagnetic heating coil makes electromagnetic heating coil power-off simultaneously.Like this, when this water level detector water level stopped in cooling water tank can be utilized not yet to arrive lowest water level line, electromagnetic heating coil is in running order.
Shown in Fig. 1, cooling water tank is provided with current agitating device.Described current agitating device is mounted in the water pump 16 in cooling water tank inner chamber, and the water inlet of this water pump and delivery port are all towards in the inner chamber of cooling water tank; Like this, start water pump during work, the current that can realize cooling water tank stir and reach temperature mixing.
Shown in Fig. 1, roof 18 shape of cooling water tank is arcs of recesses, and the roof 18 of cooling water tank has the gradient raised gradually by mediad surrounding, and described discharge outlet 141 is near the edge of cooling water tank roof.Like this, when having bubble inside water tank, bubble can gather from trend drain outlet portion position, and is discharged by discharge outlet position, avoids bubble to be collected at cooling water tank roof lower surface and makes the heat radiation of this local not smooth.
Shown in Fig. 1, the diapire 17 of cooling water tank adopts stainless steel metal to make, bottom 3 is also fixedly connected with below the metal diapire 17 of cooling water tank, being formed between bottom 3 and diapire 17 can the chamber 4 of mounting electrical control element, be provided with electric controling element 5 in chamber 4, described electric controling element 5 attachment is arranged on metal diapire 17 lower surface of cooling water tank.
Shown in Fig. 1, Fig. 4, the ceiling edge of described cooling water tank is also fixedly connected with the ribbed stiffener 21 of annular, and the floor projection position of annular ribbed stiffener is positioned at outside the floor projection position of cooling water tank sidewall 1.
Shown in Fig. 5, ordinary electromagnetic cooking stove is provided with main body frame 6, and main body frame end face 61 is provided with circular hollow hole 62.Shown in Fig. 3, the coil cover plate 2 of above-described embodiment, electromagnetic heating coil 8, water tank, electric controling element 5 form the module assembly of integration, when needing module assembly to be installed to the main body frame 6 of electromagnetic oven, as long as ribbed stiffener 21 to be shelved on the circular hollow hole edge 610 of the main body frame end face 61 of electromagnetic oven, the installation in place of each position (comprising electromagnetic heating coil 8, water tank, electric controling element 1) can be realized stranghtforwardly, then the power interface of module assembly, water interface are connected with the external world, therefore install very convenient.During the cooking, the ancient cooking vessel tool 9 of arcs of recesses is shelved on above coil cover plate 2.
Embodiment two
In this embodiment two, described lowest water level controlling organization refers to: described water inlet is provided with solenoid electric valve, and described discharge outlet is opened in the top side wall of cooling water tank; The sidewall outer of cooling water tank is provided with drainpipe, and drainpipe connects described discharge outlet, and the horizontal line at discharge outlet place forms the lowest water level line of cooling water tank.
In this embodiment two, the drainpipe that described discharge outlet connects is provided with flow detector, and flow detector connects the control circuit of electromagnetic heating coil and the control circuit of water inlet solenoid electric valve.Like this, can after the general supply of electromagnetic heater be connected at every turn, what the solenoid electric valve first opening water inlet carried out cooling water tank adds water, after flow detector has detected that current pass through, mean that the water level in cooling water tank arrives discharge outlet, now the control circuit of electromagnetic heating coil just allows electromagnetic heating coil work, and the control circuit of water inlet solenoid electric valve makes the solenoid electric valve of water inlet cut out.Therefore, the situation that when this flow detector water level stopped in cooling water tank can be utilized not yet to arrive lowest water level line, electromagnetic heating coil is started working.
In this embodiment two, described current agitating device refers to the water pump be arranged on outside cooling water tank inner chamber, and the water inlet of this water pump is all connected with the inner chamber of cooling water tank by water pipe with delivery port and forms circulating water flow passage.
The structure of all the other aspects is identical with embodiment one.
Embodiment three
In this embodiment three, described lowest water level controlling organization refers to: be provided with water level detector in cooling water tank, described water inlet and discharge outlet are separately installed with solenoid electric valve, and the solenoid electric valve of described water inlet controls to open or close state according to the testing result of water level detector; When the water level in cooling water tank is lower than setting the first waterline, the solenoid electric valve of water inlet is opened, and this setting first waterline is formed as described lowest water level line; Described discharge outlet is positioned at below lowest water level line; When in cooling water tank, temperature meets or exceeds design temperature, the solenoid electric valve of discharge outlet is opened and draining, and the solenoid electric valve of water inlet is opened and supplements cold water, after cold water adds to the second waterline of setting, the solenoid electric valve of water inlet cuts out, and the height of the second waterline is higher than the first waterline.
In this embodiment three, cooling water tank top also offers steam vent, and the vertical position of steam vent is higher than described lowest water level line.Like this, when having bubble inside water tank, bubble can gather from trend steam vent position, and is discharged by steam vent position, avoids bubble to be collected at cooling water tank roof lower surface and makes the heat radiation of this local not smooth.
In this embodiment three, described current agitating device is mounted in the impeller in cooling water tank inner chamber, and impeller is driven by submersible motor.
All the other are identical with embodiment one.
Embodiment four
In this embodiment four, the roof of cooling water tank has the gradient reduced gradually by mediad surrounding, and described drainpipe 14 is positioned at the central authorities of the inner chamber of cooling water tank, and the discharge outlet 141 of described drainpipe is near the central authorities of cooling water tank roof.Like this, when having bubble inside water tank, bubble can gather from trend drain outlet portion position, and is discharged by discharge outlet position, avoids bubble to be collected at cooling water tank roof lower surface and makes the heat radiation of this local not smooth.
All the other aspects are identical with embodiment one.
Embodiment five
In this embodiment, the hollow hole 15 of cooling water tank bottom is arranged on lower sidewall, and all the other are identical with embodiment one.
Embodiment six
In this embodiment six, eliminate the coil cover plate 2 of embodiment 1, all the other are identical with embodiment one.
Claims (13)
1. a water-cooled electromagnetic heater, comprise electromagnetic heating coil, cooling water tank, electromagnetic heating coil is provided with control circuit, cooling water tank is provided with water inlet, discharge outlet, it is characterized in that: the roof of cooling water tank adopts nonmetallic heat conductive material to make, the roof of cooling water tank is uneven on the whole, described cooling water tank is also provided with lowest water level controlling organization, the lowest water level line that a part of region of cooling water tank roof is formed lower than lowest water level controlling organization, described electromagnetic heating coil is solid in the region upper surface of described cooling water tank roof lower than lowest water level line in conjunction with Heat Conduction Material peace.
2. water-cooled electromagnetic heater according to claim 1, it is characterized in that: above electromagnetic heating coil, be also provided with coil cover plate, cooling water tank is fixed on immediately below coil cover plate, forms the interlayer that can hold described electromagnetic heating coil between coil cover plate and the roof of cooling water tank.
3. water-cooled electromagnetic heater according to claim 1 and 2, is characterized in that: described lowest water level controlling organization refers to: described water inlet is provided with solenoid electric valve; Be provided with drainpipe in the inner chamber of described cooling water tank, drainpipe lower end is communicated to outside cooling water tank through the sidewall of cooling water tank or diapire, the discharge outlet of cooling water tank described in this drainpipe upper pipes interruption-forming; Drainpipe upper end is fixed on cooling water tank inner chamber top, and the horizontal line at nozzle position place, drainpipe upper end forms described lowest water level line.
4. water-cooled electromagnetic heater according to claim 1 and 2, is characterized in that: described lowest water level controlling organization refers to: described discharge outlet is opened in the top side wall of cooling water tank; The sidewall outer of cooling water tank is provided with drainpipe, and drainpipe connects described discharge outlet; The horizontal line at discharge outlet place forms described lowest water level line.
5. water-cooled electromagnetic heater according to claim 1 and 2, is characterized in that: described lowest water level controlling organization refers to: described water inlet and discharge outlet are provided with solenoid electric valve; Be provided with water level detector in cooling water tank, the solenoid electric valve of described water inlet controls to open or close state according to the testing result of water level detector; When the water level in cooling water tank is lower than designated water level line, the solenoid electric valve of water inlet is opened, and this designated water level is linear becomes described lowest water level line; Described discharge outlet is positioned at below lowest water level line; Cooling water tank top also offers steam vent, and the vertical position of steam vent is higher than described lowest water level line.
6. water-cooled electromagnetic heater according to claim 3, is characterized in that: described drainpipe is connected with flow detector, and flow detector connects the control circuit of electromagnetic heating coil and the control circuit of water inlet solenoid electric valve.
7. water-cooled electromagnetic heater according to claim 4, is characterized in that: described drainpipe is connected with flow detector, and flow detector connects the control circuit of electromagnetic heating coil and the control circuit of water inlet solenoid electric valve.
8. water-cooled electromagnetic heater according to claim 1 and 2, is characterized in that: cooling water tank is provided with current agitating device.
9. water-cooled electromagnetic heater according to claim 1 and 2, is characterized in that: the roof of cooling water tank has the gradient raised gradually by mediad surrounding, and described discharge outlet is near the edge of cooling water tank roof.
10. water-cooled electromagnetic heater according to claim 1 and 2, is characterized in that: the roof of cooling water tank has the gradient reduced gradually by mediad surrounding, and described discharge outlet is near the central authorities of cooling water tank roof.
11. water-cooled electromagnetic heaters according to claim 1 and 2, it is characterized in that: the tank bottom wall of cooling water tank adopts metal to make, also bottom is fixedly connected with outside the metal diapire of cooling water tank, being formed between bottom and diapire can the chamber of mounting electrical control element, be provided with electric controling element in chamber, described electric controling element attachment is arranged on cooling water tank metal diapire lower surface.
12. water-cooled electromagnetic heaters according to claim 1 and 2, it is characterized in that: the ceiling edge of described cooling water tank is also provided with the ribbed stiffener of annular, the floor projection position of annular ribbed stiffener is positioned at outside the floor projection position of cooling water tank sidewall.
13. water-cooled electromagnetic heaters according to claim 1 and 2, is characterized in that: described electromagnetic heating coil utilizes heat-conducting glue to cement in the roof upper surface of cooling water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681481.2U CN204301149U (en) | 2014-11-15 | 2014-11-15 | Water-cooled electromagnetic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681481.2U CN204301149U (en) | 2014-11-15 | 2014-11-15 | Water-cooled electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301149U true CN204301149U (en) | 2015-04-29 |
Family
ID=53106682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420681481.2U Withdrawn - After Issue CN204301149U (en) | 2014-11-15 | 2014-11-15 | Water-cooled electromagnetic heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN204301149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650696A (en) * | 2014-11-15 | 2016-06-08 | 广东杰邦磁能技术有限公司 | Water cooling type electromagnetic heating device |
| CN106686791A (en) * | 2015-11-10 | 2017-05-17 | 广东杰邦磁能技术有限公司 | Heat dissipation water tank and electrical control element mounting structure of electromagnetic heating apparatus |
-
2014
- 2014-11-15 CN CN201420681481.2U patent/CN204301149U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650696A (en) * | 2014-11-15 | 2016-06-08 | 广东杰邦磁能技术有限公司 | Water cooling type electromagnetic heating device |
| CN105650696B (en) * | 2014-11-15 | 2018-07-10 | 广东杰邦磁能技术有限公司 | Water-cooled electromagnetic heater |
| CN106686791A (en) * | 2015-11-10 | 2017-05-17 | 广东杰邦磁能技术有限公司 | Heat dissipation water tank and electrical control element mounting structure of electromagnetic heating apparatus |
| CN106686791B (en) * | 2015-11-10 | 2019-09-20 | 广东杰邦磁能技术有限公司 | The cooling water tank and electric controling element mounting structure of electromagnetic heater |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150429 Effective date of abandoning: 20180710 |