CN102297518A - Heating body for instant-heating electric kettles - Google Patents
Heating body for instant-heating electric kettles Download PDFInfo
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- CN102297518A CN102297518A CN2010102178640A CN201010217864A CN102297518A CN 102297518 A CN102297518 A CN 102297518A CN 2010102178640 A CN2010102178640 A CN 2010102178640A CN 201010217864 A CN201010217864 A CN 201010217864A CN 102297518 A CN102297518 A CN 102297518A
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Abstract
The invention relates to a heating body for instant-heating electric kettles, which generates heat by means of an electric heating film and is provided with a stainless steel substrate. The heating body consists of a heating plate (1), the electric heating film (7), a thermister (8), a connector (9), a heating body back plate (2), a seal ring (3), a water influent joint (4) and a water effluent joint (5), and the assembly structure of the heating body is as shown in the figure. The assembling process is as follows: the electric heating film (7) is machined onto the outer surface of the heating plate (1); the water influent joint (4) and the water effluent joint (5) are mounted on the heating body back plate (2); the seal ring (3) is mounted at the place of the concave groove (6) of the heating plate (1); then the heating body back plate (2) is covered on the heating plate (1); and a tooth-shaped installing buckle (11) is bended and pressed tightly, such that the heating plate (1) and the heating body back plate (2) are assembled compactly. The assembled heating body has an inner cavity of 3-8 mm thickness. The heating body provided by the invention simultaneously has the advantages that the cavity has small volume; and the heating body has low thermal capacity, generates heat quickly and has small thermal resistance in heat transfer, and therefore when the electric kettle is energized to heat cold water, 3-5 seconds later hot water at a temperature over 85 DEG C can be ready.
Description
Affiliated technical field
The present invention relates to a kind of calandria that is used for instant-heating type electric kettle with the heating of stainless steel base Electric radiant Heating Film.
Background technology
Through years development, insulating pot has had multiple pattern, recently, released a kind of instant-heating type electric kettle on the market again, this insulating pot is cold water to be heated into hot water by a calandria after water nozzle flows out, and the realization instant heating is promptly used, this insulating pot is easy to use, save electric energy, safety and sanitation are received by the market.The calandria of instant-heating type electric kettle is the critical component of this insulating pot, realize that instant heating promptly uses, this calandria must possess characteristics such as heating is fast, volume is little, thermal capacity is little, heat transfer resistance is little, possess these characteristics simultaneously, and traditional heating element heater is difficult to accomplish.
Summary of the invention
The present invention is directed to the specific (special) requirements of instant-heating type electric kettle, proposed to meet the calandria of instant-heating type electric kettle requirement, this calandria possesses simultaneously that cavity volume is little, calandria thermal capacity is little, heating is fast and the little characteristics of heat transfer resistance.
The technical solution adopted for the present invention to solve the technical problems is: the instant-heating type electric kettle calandria by heating plate (1), Electric radiant Heating Film (7), thermistor (8), connector (9), calandria after plate (2), sealing ring (3), water supply connector (4) and water out adapter (5) form package assembly such as Fig. 1, Fig. 2 and shown in Figure 3.Electric radiant Heating Film (7) processing is at the outer surface of heating plate (1), and thermistor (8) and connector (9) be installed in the above, water supply connector (4) and water out adapter (5) are installed in behind the calandria on the plate (2), groove (6) the good sealing ring of position of sound production (3) in heating plate (1), again plate behind the calandria (2) is covered on the heating plate (1), Electric radiant Heating Film on the heating plate (1) faces the outside, water supply connector (4) on the plate behind the calandria (2) and water out adapter (5) are also towards the outside, then profile of tooth installing tache (11) is compressed by structure bending as shown in Figure 8, make plate (2) close fit behind heating plate (1) and the calandria, assembling back its internal cavity thickness of calandria 3-8mm.Calandria after the assembling leave two installing holes (12) that are used to install calandria up and down.
Heating plate (1) is a stainless steel base Electric radiant Heating Film, be processed into rectangle, the middle part is rectangular recess (13), shape as shown in Figure 4 and Figure 5, the groove (6) that installation sealing ring (3) are arranged all around, the heating plate lateral surface is processed Electric radiant Heating Film (7), and near the position of water out adapter (5) thermistor (8) that is used for detected temperatures is installed on the surface of Electric radiant Heating Film (7), and the surface of Electric radiant Heating Film (7) is equipped with the connector (9) that is used to connect power supply and thermistor signal.
The contour shape of plate behind the calandria (2) is the same with heating plate (1), be processed into shape as shown in Figure 6, for the cavity volume that makes calandria as much as possible little, be processed with two boss (10) on the plate behind the calandria (2), boss during assembling (10) embeds in the groove (13) of heating plate (1), get rid of the interior Electric radiant Heating Film of calandria cavity and can not heat the water at position, plate behind the calandria (2) also has and heating plate (1) position corresponding groove (6), be used to install sealing ring (3), plate behind the calandria (2) is arranged plurality of tooth-shaped installing tache (11) all around, the both sides up and down of plate behind the calandria (2) arrange that two are used for the installing hole (12) that calandria is installed, and plate behind the calandria (2) is equipped with water supply connector (4) and water out adapter (5) as shown in Figure 2.
The invention has the beneficial effects as follows that the instant-heating type electric kettle calandria possesses simultaneously that cavity volume is little, calandria thermal capacity is little, heating is fast and the little characteristics of heat transfer resistance, from the energising heating down of cold water state, 3-5 can provide the hot water more than 85 ℃ after second.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the front view of calandria, has described the profile of calandria and the arrangement of heating plate (1);
Fig. 2 be the A-A of calandria to cutaway view, the package assembly of each part of calandria has been described;
Fig. 3 is the three-dimensional explosive view of calandria;
Fig. 4 is the front view of heating plate (1);
Fig. 5 is that the B-B of heating plate (1) is to cutaway view;
Fig. 6 is the front view of plate behind the calandria (2);
Fig. 7 is that the C-C of plate behind the calandria (2) is to cutaway view;
Fig. 8 is that calandria D-D is to the broken section enlarged drawing.
Among the figure, 1. heating plate, 2. plate behind the calandria, 3. sealing ring, 4. water supply connector, 5. water out adapter, 6. groove, 7. Electric radiant Heating Film, 8. thermistor, 9. connector, 10. boss, 11. profile of tooth installing taches, 12. installing holes, 13. grooves.
The specific embodiment
Process heating plate with the 1.2mm corrosion resistant plate by Fig. 4 and Fig. 5 shape, appearance and size is 148mm * 109.6mm, and inner cavity size is 131.4mm * 93mm, and inner chamber degree of depth 4mm processes Electric radiant Heating Film and thermistor is installed and connector in the outside of heating plate; Process plate behind the calandria with the 0.6mm corrosion resistant plate by Fig. 6 and Fig. 7 shape, appearance and size is 148mm * 109.6mm, 28 of profile of tooth installing taches, article two, the height 3.8mm of boss, the about 128mm of length, the about 7mm of width is installed into water swivel and water out adapter again on plate behind the calandria; Groove location at heating plate places sealing ring, again plate behind the calandria is covered on the heating plate, Electric radiant Heating Film on the heating plate faces the outside, water supply connector behind the calandria on the plate and water out adapter are also towards the outside, then the profile of tooth installing tache is compressed by structure bending as shown in Figure 8, make plate close fit behind heating plate and the calandria, the about 4mm of assembling back its internal cavity thickness of calandria.The calandria that assembling is finished is installed on instant-heating type electric kettle, connects power supply, just can burn required hot water on request.
Claims (3)
1. instant-heating type electric kettle calandria, it is characterized in that: the instant-heating type electric kettle calandria is by heating plate (1), Electric radiant Heating Film (7), thermistor (8), connector (9), plate behind the calandria (2), sealing ring (3), water supply connector (4) and water out adapter (5) are formed, Electric radiant Heating Film (7) processing is at the outer surface of heating plate (1), and thermistor (8) and connector (9) be installed in the above, water supply connector (4) and water out adapter (5) are installed in behind the calandria on the plate (2), groove (6) the good sealing ring of position of sound production (3) in heating plate (1), again plate behind the calandria (2) is covered on the heating plate (1), Electric radiant Heating Film on the heating plate (1) faces the outside, water supply connector (4) on the plate behind the calandria (2) and water out adapter (5) are also towards the outside, then profile of tooth installing tache (11) bending is compressed, make plate (2) close fit behind heating plate (1) and the calandria, the internal cavity thickness 3-8mm of assembling back calandria, calandria leave two installing holes (12) up and down.
2. instant-heating type electric kettle calandria according to claim 1, it is characterized in that: heating plate (1) is a stainless steel base Electric radiant Heating Film, be processed into rectangle, the middle part is rectangular recess (13), the groove (6) that installation sealing ring (3) are arranged around the heating plate (1), heating plate lateral surface processing Electric radiant Heating Film (7) is installed thermistor (8), the surface-mount connector (9) of Electric radiant Heating Film (7) on the surface of Electric radiant Heating Film (7) near the position of water out adapter (5).
3. instant-heating type electric kettle calandria according to claim 1, it is characterized in that: the contour shape of plate behind the calandria (2) is the same with heating plate (1), be processed with two boss (10) on the plate behind the calandria (2), boss during assembling (10) embeds in the groove (13) of heating plate (1), plate behind the calandria (2) also has and heating plate (1) position corresponding groove (6), plate behind the calandria (2) is arranged plurality of tooth-shaped installing tache (11) all around, two installing holes (12) are arranged in the both sides up and down of plate behind the calandria (2), and plate behind the calandria (2) is equipped with water supply connector (4) and water out adapter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102178640A CN102297518A (en) | 2010-06-27 | 2010-06-27 | Heating body for instant-heating electric kettles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102178640A CN102297518A (en) | 2010-06-27 | 2010-06-27 | Heating body for instant-heating electric kettles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102297518A true CN102297518A (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102178640A Pending CN102297518A (en) | 2010-06-27 | 2010-06-27 | Heating body for instant-heating electric kettles |
Country Status (1)
| Country | Link |
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| CN (1) | CN102297518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310509A (en) * | 2014-07-15 | 2016-02-10 | 宁波市塞纳电热电器有限公司 | Heating body for instantaneous heating type water dispenser |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146947A (en) * | 1980-04-16 | 1981-11-14 | Matsushita Electric Ind Co Ltd | Electric heat generating element |
| CN2828660Y (en) * | 2005-08-23 | 2006-10-18 | 黄永年 | Circulation electric heater |
| CN101457977A (en) * | 2009-01-09 | 2009-06-17 | 宁波圣莱达电器有限公司 | Fast heating type drinking water heater |
| CN201748652U (en) * | 2010-06-27 | 2011-02-16 | 宁波市塞纳电热电器有限公司 | Instantaneous electric kettle heating body |
-
2010
- 2010-06-27 CN CN2010102178640A patent/CN102297518A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146947A (en) * | 1980-04-16 | 1981-11-14 | Matsushita Electric Ind Co Ltd | Electric heat generating element |
| CN2828660Y (en) * | 2005-08-23 | 2006-10-18 | 黄永年 | Circulation electric heater |
| CN101457977A (en) * | 2009-01-09 | 2009-06-17 | 宁波圣莱达电器有限公司 | Fast heating type drinking water heater |
| CN201748652U (en) * | 2010-06-27 | 2011-02-16 | 宁波市塞纳电热电器有限公司 | Instantaneous electric kettle heating body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310509A (en) * | 2014-07-15 | 2016-02-10 | 宁波市塞纳电热电器有限公司 | Heating body for instantaneous heating type water dispenser |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111228 |