CN221055234U - Instant heating type heating plate - Google Patents
Instant heating type heating plate Download PDFInfo
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- CN221055234U CN221055234U CN202323040584.9U CN202323040584U CN221055234U CN 221055234 U CN221055234 U CN 221055234U CN 202323040584 U CN202323040584 U CN 202323040584U CN 221055234 U CN221055234 U CN 221055234U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 80
- 239000007788 liquid Substances 0.000 claims abstract description 138
- 239000004020 conductor Substances 0.000 claims abstract description 80
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention relates to the field of heating plates, and provides an instant heating type heating plate which comprises two integrated heat conductors and one or more heating devices, wherein the inner faces of the upper heat conductor and the lower heat conductor are buckled and fixedly connected, the periphery of the upper heat conductor and the periphery of the lower heat conductor are hermetically and fixedly connected, one or more grooves for placing the heating devices are formed in the inner faces of the heat conductors, and the heat conductors are in close contact fit with the heating devices; one or more liquid channels penetrating through the heat conductor are arranged in the heat conductor, and a liquid inlet pipe and a liquid outlet pipe are arranged at the end part of each liquid channel. The invention has the beneficial effects that: according to the invention, the liquid heating pipeline is arranged in the heat conductor, instead of the traditional method of coiling the iron or steel liquid pipeline outside the heat conductor, the heat conductor has more excellent integrity, and the durability of the device is remarkably improved. The temperature difference between the heat conductor and the liquid is effectively reduced, the heat absorbed by the liquid in unit time is more, and the heat loss is lower.
Description
Technical Field
The invention relates to the field of heating plates, in particular to an instant heating type heating plate.
Background
The instant heating type heating plate is a device which can rapidly heat running water through electronic heating components. It can control water temperature, flow rate, power, etc. by circuit to make water temperature reach the temperature suitable for bathing. Instant heating is started without waiting, and heating can be started usually within a few seconds. Advantages of this device include small volume and fast hot water output. However, it also has some drawbacks in that the heat efficiency of the heat conductor is low and the integrity of the hot water pipe is poor, and it is inconvenient to maintain.
The patent of application number 201821901438.7 provides water and electricity separation die-casting aluminum heating body, has improved the inside heat dissipation of heater casing to a certain extent, but it has adopted the heating tube of cyclic annular water course, and the heating element of this kind of scheme water and electricity separation die-casting aluminum heating body does not contact with water for water and electricity separation can not appear the electric leakage phenomenon in the heating process, and heating element's surface also can not produce the incrustation scale, and heating effect keeps unchanged, has also guaranteed the life of water heater. However, the heating element is very easy to damage due to the fact that the iron or steel liquid pipeline is coiled outside the heating body and is molded by casting aluminum once, once the heating element is damaged, the heating element is difficult to disassemble and maintain, the liquid pipeline can be molded due to the fact that the melting point of the liquid pipeline is required to be much higher than that of the casting aluminum material in the casting molding process, and the heat conductivity between the heat emitted by the heating element and the liquid is poor due to the fact that the difference between the heat conductivity of the iron or steel pipeline material and the heat conductivity of the aluminum material is large. Therefore, a heating body which has high efficiency of heat utilization rate, high structural integrity, difficult damage and convenient maintenance is needed in the market.
Disclosure of Invention
Aiming at the defects of the prior art, solves the problems of poor integrity, easy damage, inconvenient maintenance and low heating efficiency of the instant heating type heating plate,
The invention provides an instant heating type heating plate, which comprises two integrated heat conductors and one or more heating devices, wherein the inner faces of the upper heat conductor and the lower heat conductor are buckled and fixedly connected, the periphery of the upper heat conductor and the lower heat conductor are hermetically and fixedly connected, one or more grooves for placing the heating devices are formed in the inner faces of the heat conductors, and the heat conductors are in close contact fit with the heating devices; one or more liquid channels penetrating through the heat conductor are arranged in the heat conductor, and a liquid inlet pipe and a liquid outlet pipe are arranged at the end part of each liquid channel.
As a preferred embodiment, the heat conductor is made of an aluminum material or a copper material.
As a preferred scheme, a plurality of liquid channels in the heat conducting body are arranged in series or in parallel; the two heat conduction internal liquid channels are communicated through a connecting pipe.
The liquid channels are connected in series to form a snake-shaped liquid channel, so that the flow of liquid in the pipeline is obviously increased, the liquid and the heat conductor with high heat conductivity have larger contact area, the liquid can absorb heat better and more uniformly, the heat conducted to the heat conductor by the heating device can be absorbed by the liquid faster, the temperature difference between the heat conductor and the liquid can be lower, the heat loss is less, and the heat energy of the heating device can be fully utilized in unit time more effectively.
As a preferred scheme, the plurality of liquid channels are communicated in series; the end part of the heat conductor is provided with a transverse channel, the transverse channel transversely penetrates through the liquid channel, plugging pieces are arranged on the transverse channel at intervals, and the end part of the liquid channel is provided with a sealing piece, so that the liquid channels are connected in series.
As a preferred scheme, the plurality of liquid channels are communicated in series; the two ends of the heat conductor are respectively provided with a first double-row pipeline communicating piece and a second double-row pipeline communicating piece, the first double-row pipeline communicating piece and the second double-row pipeline communicating piece are respectively provided with a plurality of bent channels, and the bent channels are communicated with the liquid channels so that the liquid channels are connected in series.
As a preferable scheme, the liquid channels are communicated in parallel; the two ends of the heat conductor are respectively provided with a first double-row pipeline communicating piece and a second double-row pipeline communicating piece, the first double-row pipeline communicating piece and the second double-row pipeline communicating piece are respectively provided with a plurality of connecting channels, and the connecting channels are respectively communicated with the liquid channels to enable the liquid channels to be connected in parallel.
As a preferred embodiment, the liquid channel is provided as a liquid channel with a flat cross-section.
As a preferable scheme, the copper pipe is fixedly arranged in the liquid channel, and the inner wall can be prevented from being corroded by common liquid after long-time flushing.
The invention has the beneficial effects that:
1. According to the invention, the liquid heating pipeline is arranged in the heat conductor, instead of the traditional method of coiling the iron or steel liquid pipeline outside the heat conductor, the heat conductor has more excellent integrity, and the durability of the device is remarkably improved.
2. The melting point of the liquid pipeline of the traditional heat conductor is much higher than that of the casting material in the casting molding process, so that the pipeline made of iron or steel material has the performance price ratio irreplaceability, and only iron or steel material with poor heat conductivity can be selected; according to the invention, the heat conductor and the liquid through groove are integrally formed by adopting materials with higher heat conductivity, so that the heat conductivity and the integrity of the heat conductor structure are obviously improved, the temperature difference between the heat conductor and the liquid is effectively reduced, the heat absorbed by the liquid in unit time is more, the heat loss is lower, and the product power can be lower under the same use condition.
3. According to the invention, the copper pipe is arranged in the liquid channel, so that corrosion in the liquid pipe after long-time use is avoided, the durability of the heat conductor is obviously improved, and the use cost is obviously reduced.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
FIG. 2 is a schematic diagram showing the liquid flow direction of example 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic liquid flow diagram of a first double row duct communication according to embodiment 2 of the present invention.
FIG. 5 is a schematic diagram of the flow of liquid through a second dual drain conduit communication according to embodiment 2 of the present invention.
FIG. 6 is a schematic diagram showing the liquid flow direction in example 3 of the present invention.
The reference numerals in the drawings are:
1. A heat conductor; 11. a liquid channel; 12. a transverse channel; 121. a communication section; 122. a plugging section; 13. a blocking member; 14. a seal; 15. copper pipe; 16. a bolt; 17. positioning a male groove; 18. positioning a mother groove; 2. a groove; 3. a heating device; 4. a first double row duct communication; 5. a second dual drain conduit communication; 6. a liquid inlet pipe; 7. a liquid outlet pipe; 8. and connecting pipes.
Detailed Description
The invention will be further described with reference to the drawings and examples for the purpose of illustrating the features of the invention.
Example 1:
Referring to fig. 1 and 2, the embodiment of the invention provides an instant heating type heating plate, which comprises two identical heat conductors 1 made of aluminum plates, wherein the inner faces of the heat conductors 1 are buckled and fixedly connected, bolts 16 are arranged on two sides of the heat conductors 1 for fixedly connecting, in addition, in order to prevent tiny sideslip between the two plates, a triangular positioning male groove 17 is arranged on the left side of a liquid channel 11, a triangular positioning female groove 18 is arranged on the right side of the liquid channel 11, the lengths of the two and the distance from the edges are the same, and after the upper plate and the lower plate are assembled in a central symmetry mode, the positioning male groove 17 and the positioning female groove 18 are spliced together, so that sideslip of the two heat conductors 1 is avoided.
The inner face of the heat conductor 1 is provided with a plurality of grooves 2, a through hole groove is formed in the middle of the buckled heat conductor, a heating device 3 is arranged in the hole groove formed by the grooves 2, and an electric heating pipe is selected for heating the heat conductors 1 on two sides.
In this embodiment, for stability of the liquid channel, the liquid channel is disposed inside the heat conductor 1, 8 longitudinal liquid channels 11 penetrating through the heat conductor 1 are disposed, one end of the upper left liquid channel 11 is provided with a liquid inlet pipe 6, one end of the lower right liquid channel 11 is provided with a liquid outlet pipe 7, the same ends of the lower left liquid channel 11 and the upper right liquid channel 11 are provided with connecting pipes 8 for communication, and the end of the liquid channel 11 which is not connected with the pipe is provided with a water plunger as a sealing member 14 for sealing, so as to ensure that liquid cannot leak when circulating in the liquid channel, and in order to make heating effects of all parts of the liquid channel 11 substantially the same, the liquid channel 11 is disposed parallel to the upper and lower surfaces of the heat conductor 1.
The two ends of the heat conductor 1 are respectively provided with a transverse channel 12 of 1 transverse liquid channel 11, 8 liquid channels 11 partition the transverse channel 12 into 9 alternately connected communicating sections 121 and blocking sections 122, and the liquid channels 11 and the transverse channels 12 form a serpentine channel by screwing hexagon socket head cap bolts into each blocking section 122 from the first to serve as blocking pieces 13 for blocking, so that the flow of liquid in a pipeline is obviously increased, the flowing time of the liquid in the pipeline is prolonged, the liquid in the pipeline is fully heated by the heating device 3, and the heat energy of the heating device is fully utilized.
In addition, this embodiment can also be through using the ball-type to bore to stretch into at liquid passageway 11 tip, and processing interval drills out the liquid passageway of horizontal intercommunication, and this kind of processing mode need not to set up the horizontal shutoff piece that link up again and realizes the snakelike passageway, and the blocking effect is better, has avoided using the hexagon socket head cap screw to stop up the problem that causes the weeping, and processing time and processing cost are also more practiced thrift when batch production in the mill.
The above scheme of connecting a plurality of liquid channels 11 in series to form a serpentine channel obviously increases the flow path of the liquid in the pipeline, increases the flowing time of the liquid in the pipeline, and makes the heating device 3 fully heat the liquid in the pipeline and fully utilize the heat energy of the heating device.
Example 2:
Referring to fig. 3 to 5, the embodiment of the invention provides an instant heating type heating plate, which comprises two identical heat conductors 1 made of aluminum plates, wherein the inner faces of the two heat conductors 1 are buckled and fixedly connected, and two sides of the heat conductors 1 are welded and fixedly connected.
The inner face is provided with a plurality of grooves 2, a through hole groove is formed in the middle of the buckled heat conductors, a heating device 3 is arranged in the hole groove formed by the grooves 2, and PTC heating sheets are selected for heating the heat conductors 1 on two sides.
In this embodiment, for stability of the liquid channel, the liquid channel is disposed inside the heat conductor 1, 8 longitudinal liquid channels 11 penetrating the heat conductor 1 are disposed, it is considered that for heating effects of each portion of the liquid channel 11 are substantially the same, the liquid channels 11 are disposed in parallel to upper and lower surfaces of the heat conductor 1, in addition, in order to prevent corrosion phenomena of inner walls of the liquid channels 11, copper tubes 15 are fixedly disposed inside the liquid channels 11, the inner walls are not corroded by common liquid even after long-time flushing, the lengths of the copper tubes 15 are slightly longer than those of the heat conductor 1, a portion of the copper tubes 15 extends out at both ends, a first double-row pipeline communication member 4 is sleeved outside an extending portion of one end, and a second double-row pipeline communication member 5 is sleeved outside an extending portion of the other end.
The number of the holes of the first double-row pipeline communicating piece 4 is 8, the distance and the size are matched with 8 copper pipes 15 one by one, and the two interfaces on the same row are communicated; the number of the holes of the second double-row pipeline communicating piece 5 is 8, the distance and the size are matched with 8 copper pipes 15 one by one, the upper left interfaces of two adjacent rows are communicated with the lower right interfaces, the outer wall of the interface position at the leftmost lower part of the second double-row pipeline communicating piece 5 is provided with a liquid inlet communicated with a liquid inlet pipe 6, the outer wall of the interface position at the rightmost upper part is provided with a liquid outlet communicated with a liquid outlet pipe 7, liquid flows in the heat conductor 1, the first double-row pipeline communicating piece 4 and the second double-row pipeline communicating piece 5 in a serpentine manner, the flow of the liquid in the pipeline is obviously increased, the flowing time of the liquid in the pipeline is increased, the heating device 3 fully heats the liquid in the pipeline, and the heat energy of the heating device is fully utilized.
Compared with the embodiment 1, the combination of the end connector and the copper tube 15 replaces the manufacturing method of transverse drilling in the heat conductor 1, and when part of the parts are damaged, the damaged part of the parts can be directly replaced, so that the subsequent maintenance is convenient.
Example 3
Referring to fig. 5, the embodiment of the invention provides an instant heating type heating plate, which comprises two identical heat conductors 1 made of aluminum plates, wherein the inner faces of the heat conductors 1 are buckled and fixedly connected, bolts 16 are arranged on two sides of the heat conductors 1 for fixedly connecting, in addition, in order to prevent tiny sideslip between the two plates, a triangular positioning male groove 17 is arranged on the left side of a liquid channel 11, a triangular positioning female groove 18 is arranged on the right side of the liquid channel 11, the lengths of the two heat conductors and the distance between the two heat conductors are the same, and after the upper plate and the lower plate are assembled in a central symmetry mode, the positioning male groove 17 and the positioning female groove 18 are spliced together, so that sideslip of the two heat conductors 1 is avoided.
The inner face is provided with a plurality of grooves 2, a through hole groove is formed in the middle of the buckled heat conductors, a heating device 3 is arranged in the hole groove formed by the grooves 2, and an electric heating pipe is selected for heating the heat conductors 1 on two sides.
In this embodiment, for stability of the liquid channel, the liquid channel is disposed inside the heat conductor 1, the liquid channel 11 is disposed as a liquid through groove with a flat cross section, the liquid through groove of the upper layer heat conductor 1 is disposed with a liquid inlet communicating with the liquid inlet pipe 6, a liquid outlet communicating with the connecting pipe 8, the liquid through groove of the lower layer heat conductor 1 is disposed with a liquid inlet communicating with the connecting pipe 8, and a liquid outlet communicating with the liquid outlet pipe 7.
In this embodiment, the liquid channel 11 is a liquid through groove with a flat cross section, so that the device has a capability of coping with unstable heating voltage, and can maintain the liquid temperature within a reasonably stable temperature range once the unstable heating voltage occurs.
The above scheme of connecting a plurality of liquid channels 11 in series to form a serpentine channel obviously increases the flow path of the liquid in the pipeline, increases the flowing time of the liquid in the pipeline, and makes the heating device 3 fully heat the liquid in the pipeline and fully utilize the heat energy of the heating device.
The above examples and drawings are only for illustrating the technical aspects of the present invention, but not for limiting the same, and it should be understood by those skilled in the art that the present invention is described in detail with reference to the preferred embodiments, and that the changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present invention and the scope of the claims of the present invention. Other related art structures not disclosed in detail in the present invention are prior art in the field.
Claims (8)
1. An instant heating type heating plate which is characterized in that: the heat conducting body (1) is provided with one or more grooves (2) for placing the heating devices (3), and the heat conducting body (1) is in close contact fit with the heating devices (3);
One or more liquid channels (11) penetrating through the heat conductor (1) are arranged in the heat conductor (1), and a liquid inlet pipe (6) and a liquid outlet pipe (7) are arranged at the end part of each liquid channel.
2. An instant heating plate according to claim 1, characterized in that: the heat conductor (1) is made of aluminum or copper.
3. An instant heating plate according to claim 1 or 2, characterized in that: the plurality of liquid channels (11) in the heat conductor (1) are arranged in series or in parallel; the liquid channels (11) in the two heat conductors (1) are communicated through the connecting pipe (8).
4. An instant heating plate according to claim 1, characterized in that: the liquid channels (11) are communicated in series; the end of the heat conductor (1) is provided with a transverse channel (12), the transverse channel (12) transversely penetrates through the liquid channel (11), the transverse channel (12) is provided with plugging pieces (13) at intervals, and the end of the liquid channel (11) is provided with a sealing piece (14) so that the liquid channels (11) are connected in series.
5. An instant heating plate according to claim 1, characterized in that: the liquid channels (11) are communicated in series; the two ends of the heat conductor (1) are respectively provided with a first double-row pipeline communicating piece (4) and a second double-row pipeline communicating piece (5), the first double-row pipeline communicating piece (4) and the second double-row pipeline communicating piece (5) are respectively provided with a plurality of bent channels, and the bent channel intervals are communicated with the liquid channels (11) to enable the liquid channels (11) to be connected in series.
6. An instant heating plate according to claim 1, characterized in that: the liquid channels (11) are communicated in parallel; the two ends of the heat conductor (1) are respectively provided with a first double-row pipeline communicating piece (4) and a second double-row pipeline communicating piece (5), the first double-row pipeline communicating piece (4) and the second double-row pipeline communicating piece (5) are respectively provided with a plurality of connecting channels, and the connecting channels are respectively communicated with the liquid channels (11) to enable the liquid channels (11) to be connected in parallel.
7. An instant heating plate according to claim 1, characterized in that: the liquid channel (11) is configured as a liquid channel with a flat cross section.
8. An instant heating plate according to claim 1, characterized in that: copper pipes (15) are fixedly arranged in the liquid channels (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323040584.9U CN221055234U (en) | 2023-11-10 | 2023-11-10 | Instant heating type heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323040584.9U CN221055234U (en) | 2023-11-10 | 2023-11-10 | Instant heating type heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221055234U true CN221055234U (en) | 2024-05-31 |
Family
ID=91201510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323040584.9U Active CN221055234U (en) | 2023-11-10 | 2023-11-10 | Instant heating type heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221055234U (en) |
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2023
- 2023-11-10 CN CN202323040584.9U patent/CN221055234U/en active Active
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