CN203000593U - Rapid-heating liquid heater and cooking appliance thereof - Google Patents
Rapid-heating liquid heater and cooking appliance thereof Download PDFInfo
- Publication number
- CN203000593U CN203000593U CN 201220598317 CN201220598317U CN203000593U CN 203000593 U CN203000593 U CN 203000593U CN 201220598317 CN201220598317 CN 201220598317 CN 201220598317 U CN201220598317 U CN 201220598317U CN 203000593 U CN203000593 U CN 203000593U
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- heating
- liquid heater
- thick
- edge part
- stainless steel
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 161
- 239000007788 liquid Substances 0.000 title claims abstract description 51
- 238000010411 cooking Methods 0.000 title claims abstract description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 39
- 239000010935 stainless steel Substances 0.000 claims abstract description 39
- 239000000758 substrate Substances 0.000 claims description 19
- 235000010469 Glycine max Nutrition 0.000 claims description 10
- 244000068988 Glycine max Species 0.000 claims description 10
- 239000008267 milk Substances 0.000 claims description 10
- 210000004080 milk Anatomy 0.000 claims description 10
- 235000013336 milk Nutrition 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 abstract description 5
- 238000007639 printing Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model relates to a rapid-heating liquid heater and a cooking appliance thereof. The rapid-heating liquid heater comprises a thin-wall container made of stainless steel and a thick-film heating plate made of a stainless steel base plate, wherein an opening part for mounting the thick-film heating plate is formed at the bottom of the thin-wall container; the thick-film heating plate comprises a heating part with a heating thick film and an edge part matched with the opening part; the edge part is welded with the opening part; and the thickness of the stainless steel base plate of the heating part is at least 1.3 times that of the edge part. Owing to the structure, the edge part is in butt welding with the opening part, so that the thick-film heating plate with different thickness is welded with the thin-wall container reliably, and the rapid-heating liquid heater is simple in structure, low in cost and easy to implement. The rapid-heating cooking appliance adopts the rapid-heating liquid heater with a simple structure, so that the heating efficiency is improved, the whole machine mass is reduced greatly and the cost is low.
Description
Technical field
The utility model relates to an electro-technical field, relates in particular to a kind of liquid heater of Fast Heating and the cooking apparatus of Fast Heating.
Background technology
Heating appliances in existing household electrical appliances mainly contains two kinds of electrothermal tube heating, high-frequency heating.Yet, electrothermal tube heating major part takes die casting to make electric hot tray, cause its thermal efficiency lower, heat energy consumes in the transmission of electric hot tray usually, and energy storage is larger, uses the danger of pot of overflowing easily occurs on household appliances, and adopts the heating appliances of electrothermal tube heating, its quality is larger, and inconvenient user picks and places and transports; High-frequency heating needs radio-frequency generator, has radiation risk.
For addressing the above problem, the thick-film heating technology that quality is light, the thermal efficiency is high, thermal inertia is little has appearred in industry, and it will become the mainstream technology of heating.
Yet, in field of household appliances, use the rustless steel container of heating appliances lower as wananty costs, possesses competitiveness, usually the thickness of its rustless steel container is at 0.4 ~ 0.6mm, for realizing that the thick-film heating plate is applied in field of household appliances, adopted directly thick film screen printing at container bottom.But container thickness is thinner, and heating thick film Fast Heating easily makes container bottom be subjected to thermal deformation, and then causes the thick film fracture of printing, causes potential safety hazard.And, in the thick film firing process, also may be out of shape, cause the sintering difficulty.Therefore, require the stainless steel of printing-sintering thick film part thicker.But the stainless steel of sintered thick film part is thicker does not possess again competitive advantage if satisfy.So, cause the thick-film heating technology to be absorbed in the application quagmire.Industry the compression joint sealing structure of similar at present existing cast aluminium heating plate also occurs for addressing the above problem, but this complex structure easily scratches thick film during installation, and yield rate is extremely low.
The utility model content
In view of this, be necessary to provide a kind of liquid heater of Fast Heating that can be safe and reliable, simple in structure and the cooking apparatus of Fast Heating.
The utility model is achieved through the following technical solutions:
A kind of liquid heater of Fast Heating, comprise the thick-film heating plate that thin-walled pressure vessel that stainless steel is made and stainless steel substrate are made, the bottom of described thin-walled pressure vessel is provided with the peristome that the thick-film heating plate is installed, the thick-film heating plate comprise the heating part that is provided with the heating thick film and with the suitable edge part of peristome thickness, edge part and peristome are welded to connect, and the stainless steel-based plate thickness of heating part is at least 1.3 times of edge part.
The thickness of described edge part is 0.35 ~ 0.6mm, and the stainless steel-based plate thickness of heating part is at least 0.8mm.
The thickness of described edge part is 0.4 ~ 0.6mm, and the stainless steel-based plate thickness of described heating part is 1.0 ~ 2.0mm.
Described peristome is located on the diapire of thin-walled pressure vessel, and edge part is circular around the heating part.
Described stainless steel substrate is provided with kink towards peristome, and edge part is the cylindric periphery that is located at kink.
The thickness of described kink and edge part is identical.
Described kink is identical with the stainless steel-based plate thickness of heating part.
A kind of cooking apparatus of Fast Heating comprises the liquid heater of control device and described Fast Heating, and control device is electrically connected to the thick-film heating plate.
Described cooking apparatus is boiling water pot, comprises electric connection socket, and the liquid heater of Fast Heating is placed on electric connection socket.
Described cooking apparatus is soy bean milk making machine, comprises reducing mechanism, and reducing mechanism stretches in the thin-walled pressure vessel of liquid heater of Fast Heating.
The beneficial effects of the utility model are:
The liquid heater of the utility model Fast Heating, comprise the thick-film heating plate that thin-walled pressure vessel that stainless steel is made and stainless steel substrate are made, the bottom of described thin-walled pressure vessel is provided with the peristome that the thick-film heating plate is installed, the thick-film heating plate comprise the heating part that is provided with the heating thick film and with the suitable edge part of peristome thickness, edge part and peristome are welded to connect, and the stainless steel-based plate thickness of heating part is at least 1.3 times of edge part.So, dock welding by edge part is set with the peristome of thin-walled pressure vessel, realized that thick-film heating plate and the thin-walled pressure vessel of uniform thickness do not weld together reliably, simple in structure, cost is low, easily realizes.And do not change the substrate thickness of thick-film heating plate place's printing thick film, avoid it to add the risk of thermal deformation.
Peristome described in the utility model is located on the diapire of thin-walled pressure vessel, and edge part is circular around the heating part.So, edge part and heating part form plate-like structure, during sintering printing thick film, around edge part can facilitate the clamping of fixture, make thick film to fire printing simple.As a same reason, described stainless steel substrate is provided with kink towards peristome, and edge part is the cylindric periphery that is located at kink.
The cooking apparatus of Fast Heating described in the utility model comprises the liquid heater of control device and described Fast Heating, and control device is electrically connected to the heating thick film.So, this cooking apparatus has adopted the liquid heater of the simple Fast Heating of said structure, has promoted the efficiency of heating surface, and overall mass is greatly less, and cost is low.Further, described cooking apparatus is boiling water pot or soy bean milk making machine, has promoted the efficient of heating up water or making soya-bean milk.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the cross-sectional view of liquid heater first embodiment of the utility model Fast Heating;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the exploded view of Fig. 1;
Fig. 4 is the section decomposing schematic representation of a kind of embodiment of cooking apparatus of the utility model Fast Heating;
Fig. 5 is the section decomposing schematic representation of liquid heater second embodiment of the utility model Fast Heating;
Fig. 6 is the section decomposing schematic representation of the another kind of embodiment of cooking apparatus of the utility model Fast Heating;
Fig. 7 is the section decomposing schematic representation of liquid heater the 3rd embodiment of the utility model Fast Heating.
The label that in figure, component names is corresponding is as follows:
10, the liquid heater of Fast Heating; 11, thin-walled pressure vessel; 12, thick-film heating plate; 121, stainless steel substrate; 122, heating thick film; 13, peristome; 14, heating part; 15, edge part; 20, boiling water pot; 21, electric connection socket; 30, the liquid heater of Fast Heating; 31, kink; 40, soy bean milk making machine; 41, reducing mechanism; 50, the liquid heater of Fast Heating; 51, kink; 52, planar portions.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
See also the first embodiment of the liquid heater of Fig. 1, Fig. 2 Fast Heating described in the utility model, the liquid heater 10 of this Fast Heating comprises the thick-film heating plate 12 that thin-walled pressure vessel 11 that stainless steel is made and stainless steel substrate are made, the bottom of described thin-walled pressure vessel 11 is provided with the peristome 13 that the thick-film heating plate is installed, thick-film heating plate 12 comprise the heating part 14 that is provided with heating thick film 122 and with the suitable edge part 15 of peristome 13, edge part 15 is welded to connect with peristome 13, and the stainless steel-based plate thickness of heating part 14 is at least 1.3 times of edge part 15.
In present embodiment, the thickness of described edge part 14 is 0.35 ~ 0.6mm, and the stainless steel-based plate thickness of heating part 14 is at least 0.8mm.Peristome 13 is located on the diapire of thin-walled pressure vessel 11.The thickness d 1 of peristome 13 equates with the wall thickness of thin-walled pressure vessel 11, and edge part 15 is suitable with peristome 13, and namely the thickness d 2 of edge part 15 also equates with the thickness d 1 of peristome 13 or approach to equate.Consider cost of manufacture to possess higher competitive advantage, the wall thickness that best thin-walled pressure vessel 11 is set is 0.4 ~ 0.6mm, and namely the thickness d 2 of edge part 15 is 0.4 ~ 0.6mm.The utility model is less for the heating part 14 that guarantees thick-film heating plate 12 adds thermal deformation, avoid thick film to damage, and cost is lower, the stainless steel substrate thickness d 3 of described heating part 14 is at least 0.9mm, in the present embodiment, the stainless steel substrate thickness d 3 of heating part 14 is 1.0 ~ 2.0mm, and optimum value is 1.0mm.
Described edge part 15 is circular around heating part 14, and so edge part 15 and heating part 14 form a slab construction, in the time heat thick film 122 and be printed on heating part 14, and clamping easily, and then simplified the technique of making thick-film heating plate 12.In addition, simple in structure by the stainless steel substrate 121 that circular edge part 15 and heating part 14 form, cost easy to make is low.
See also Fig. 3, when assembling the liquid heater 10 of described Fast Heating: at first, offer the circular hole that can hold thick-film heating plate 12 sizes at stainless steel thin-wall container 11 diapires, form peristome 13; Then, make thick-film heating plate 12, with stainless steel circular substrate one mirror polish of thickness greater than 0.9mm, the periphery cutting of one side or stamp out the edge part 15 suitable with peristome 13 in addition, so, form heating part 14 at the middle part of substrate, heating thick film 122 printing-sinterings are on heating part 14; Then, with edge part 15 and peristome 13 docking of the thick-film heating plate 12 made, and weld by argon arc welding; At last, will weld the trace polishing, complete the making of the liquid heater 10 of this Fast Heating.
So, the utility model docks welding by edge part 15 is set with the peristome 13 of thin-walled pressure vessel 11, has realized that thick-film heating plate 12 and the thin-walled pressure vessel 11 of uniform thickness do not weld together reliably, and simple in structure, cost is low, easily realizes.And do not change the substrate thickness of thick-film heating plate 12 places printing thick film, avoid its risk that adds thermal deformation, more safe and reliable.
See also Fig. 4, a kind of embodiment of the cooking apparatus of the utility model Fast Heating, the cooking apparatus of this Fast Heating comprise the liquid heater 10 of control device and above-mentioned Fast Heating, and control device is electrically connected to heating thick film 122.
In present embodiment, the cooking apparatus of described Fast Heating is boiling water pot 20, also comprises electric connection socket 21, and the liquid heater 10 of Fast Heating is placed on electric connection socket 21.
So, boiling water pot 20 has adopted the liquid heater 10 of the simple Fast Heating of said structure, has promoted the efficiency of heating surface, and simultaneously, boiling water pot 20 quality are greatly less, greatly facilitates the user to the loading or unloading operation of boiling water pot 20.
Be appreciated that described thick-film heating plate 12 also can directly complete making by die casting.This nonessential variation is also within the utility model protection domain.
Embodiment two:
See also the second embodiment of the liquid heater of Fast Heating described in the utility model shown in Figure 5, the liquid heater 30 of this Fast Heating is with the difference of the liquid heater 10 of Fast Heating: described peristome 13 is the thin type ring wall, stainless steel substrate is provided with kink 31 towards peristome 13, and edge part 15 is the cylindric periphery that is located at kink 31.
Described stainless steel thin-wall container 11 is the up and down open-top receptacle, and peristome 13 is located at lower open mouth.
Described kink 31 is identical with the thickness of edge part 15.That is, the periphery of stainless steel substrate 121 cutting or stamp out with the suitable thickness of peristome 13 after, to thin-walled pressure vessel 11 inner bendings, form kink 31 and edge part cylindraceous 15.
See also Fig. 6, the another kind of embodiment of the cooking apparatus of the utility model Fast Heating, the cooking pot of this thick-film heating is thick-film heating soy bean milk making machine 40, also comprises reducing mechanism 41.Reducing mechanism 41 comprises motor and crushing knife tool, and motor shaft connects crushing knife tool, and crushing knife tool stretches in the liquid heater 30 of Fast Heating.
So, soy bean milk making machine 40 of the present utility model has adopted the liquid heater 30 of the simple Fast Heating of said structure, greatly promoted the efficiency of heating surface, and reduced thermal inertia, the risk of avoiding soya-bean milk to overflow, mashing off is controlled safer convenience, simultaneously, overall mass is greatly less, greatly facilitates the user to the picking and placeing of soy bean milk making machine 40, cleaning operation.
Other structure of present embodiment is all consistent with the first embodiment with beneficial effect, gives unnecessary details no longer one by one here.
Embodiment three:
See also the 3rd embodiment of the liquid heater of Fast Heating described in the utility model shown in Figure 7, the liquid heater 50 of this Fast Heating is with the difference of the liquid heater 20 of Fast Heating: described kink 51 is identical with the stainless steel-based plate thickness of heating part 14.That is, stainless steel substrate 121 also comprises kink 51 and planar portions 52, and heating thick film 122 is arranged on and forms heating part 14 on planar portions 52.
When assembling the liquid heater 50 of described Fast Heating: at first, with the stainless steel circular substrate polishing of thickness greater than 0.9mm, in periphery cutting or stamp out the thickness suitable with peristome 13; Then, to thickness greater than the part of 0.9mm by mould punching or stretching, form kink 51 and planar portions 52; Then, heating thick film screen printing sintering is deviated from a side of thin-walled pressure vessel 11 in planar portions 52; At last, edge part 15 and peristome 13 docking are welded by argon arc welding, will weld the trace polishing, complete the assembling of the liquid heater 50 of this Fast Heating.
Be appreciated that the liquid heater 10 that also can comprise above-mentioned Fast Heating of described soy bean milk making machine or the liquid heater 50 of Fast Heating.
Be appreciated that described boiling water pot also can comprise the liquid heater 50 of heating appliances 30 or Fast Heating.
Other structure of present embodiment is all consistent with the first embodiment with beneficial effect, gives unnecessary details no longer one by one here.
Claims (10)
1. the liquid heater of a Fast Heating, comprise the thick-film heating plate that thin-walled pressure vessel that stainless steel is made and stainless steel substrate are made, it is characterized in that: the bottom of described thin-walled pressure vessel is provided with the peristome that the thick-film heating plate is installed, the thick-film heating plate comprise the heating part that is provided with the heating thick film and with the suitable edge part of peristome thickness, edge part and peristome are welded to connect, and the stainless steel-based plate thickness of heating part is at least 1.3 times of edge part.
2. the liquid heater of Fast Heating as claimed in claim 1, it is characterized in that: the thickness of described edge part is 0.35 ~ 0.6mm, the stainless steel-based plate thickness of heating part is at least 0.8mm.
3. the liquid heater of Fast Heating as claimed in claim 2, it is characterized in that: the thickness of described edge part is 0.4 ~ 0.6mm, the stainless steel-based plate thickness of described heating part is 1.0 ~ 2.0mm.
4. the liquid heater of Fast Heating as claimed in claim 3, it is characterized in that: described peristome is located on the diapire of thin-walled pressure vessel, and edge part is circular around the heating part.
5. the liquid heater of Fast Heating as claimed in claim 3, it is characterized in that: described stainless steel substrate is provided with kink towards peristome, and edge part is the cylindric periphery that is located at kink.
6. the liquid heater of Fast Heating as claimed in claim 5, it is characterized in that: the thickness of described kink and edge part is identical.
7. the liquid heater of Fast Heating as claimed in claim 5, it is characterized in that: described kink is identical with the stainless steel-based plate thickness of heating part.
8. the cooking apparatus of a Fast Heating, is characterized in that: comprise the liquid heater of the described Fast Heating of control device and claim 1 to 7 any one, control device electrical connection thick-film heating plate.
9. the cooking apparatus of Fast Heating as claimed in claim 8, it is characterized in that: described cooking apparatus is boiling water pot, comprises electric connection socket, the liquid heater of Fast Heating is placed on electric connection socket.
10. the cooking apparatus of Fast Heating as claimed in claim 8, it is characterized in that: described cooking apparatus is soy bean milk making machine, comprises reducing mechanism, reducing mechanism stretches in the thin-walled pressure vessel of liquid heater of Fast Heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598317 CN203000593U (en) | 2012-11-14 | 2012-11-14 | Rapid-heating liquid heater and cooking appliance thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598317 CN203000593U (en) | 2012-11-14 | 2012-11-14 | Rapid-heating liquid heater and cooking appliance thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203000593U true CN203000593U (en) | 2013-06-19 |
Family
ID=48592237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598317 Expired - Lifetime CN203000593U (en) | 2012-11-14 | 2012-11-14 | Rapid-heating liquid heater and cooking appliance thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203000593U (en) |
-
2012
- 2012-11-14 CN CN 201220598317 patent/CN203000593U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250118 US 999 miles Patentee after: JOYOUNG Co.,Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: JOYOUNG Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |