CN202515460U - Steam generator and electric cooker - Google Patents
Steam generator and electric cooker Download PDFInfo
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- CN202515460U CN202515460U CN2012201763497U CN201220176349U CN202515460U CN 202515460 U CN202515460 U CN 202515460U CN 2012201763497 U CN2012201763497 U CN 2012201763497U CN 201220176349 U CN201220176349 U CN 201220176349U CN 202515460 U CN202515460 U CN 202515460U
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Abstract
The utility model provides a steam generator and an electric cooker. The steam generator comprises a liquid container with an opening face, a container top cover and a heating device, wherein the container top cover is arranged at the position of the opening face of the liquid container, a first through hole communicated with the inside of the liquid container is positioned in the container top cover, and the heating device is arranged on the outer side and/or at the bottom of the liquid container. A first blocking part for adjusting air pressure in the liquid container is arranged in the container top cover, the first blocking part is arranged at the position of the first through hole, and the first blocking part is provided with a first position for blocking the first through hole and a second position for avoiding the first through hole. The steam generator can provide steam with high temperature.
Description
Technical field
The utility model relates to household electrical appliance technical field, in particular to a kind of steam generator and electric cooker.
Background technology
In the prior art, electric cooker uses the lid heater that is arranged on the heater of pot bottom and is arranged in the lid that rice and water in the pot are evenly heated, and impels a meter gelatinization, improves the performance of cooking.But the rice on upper strata in the pot is because the heat emission of lid heater by directly heating, causes the water evaporates of meal, the phenomenon of meal desiccation to occur.This problem is through being provided with the improvement of having arrived of steam generator in electric cooker, but the steam that produces in the steam generator can't reach the temperature that needs, and need carry out heat treated to the steam that steam generator produces, and has increased the rated power of electric cooker.
The utility model content
The utility model aims to provide a kind of steam generator and electric cooker, to solve the low excessively problem of vapor (steam) temperature that produces in the steam generator in the prior art.
To achieve these goals, an aspect according to the utility model provides a kind of steam generator, and comprising: liquid container has opening surface; Container cap is arranged on the opening surface place of liquid container, and container cap has first through hole with the liquid container internal communication; Heater is arranged on the outside and/or the bottom of liquid container; Be provided with first stop part that is used to regulate gas pressure in the liquid container in the container cap, first stop part is arranged on first through hole, and first stop part has the primary importance of shutoff first through hole and dodges the second place of first through hole.
Further, first stop part is a Metal Ball.
Further, container cap comprises upper cover part and the pedestal part that is connected with upper cover part.
Further, pedestal part is provided with the limiting section of first through hole and spacing Metal Ball, and the distance between the axis of the inwall of limiting section and first through hole is greater than the radius of Metal Ball.
Further, the height of limiting section is greater than or equal to the diameter of Metal Ball.
Further, also offer second through hole on the pedestal part, be provided with second stop part in second through hole, second stop part has the 3rd position and the 4th position of dodging second through hole of shutoff second through hole.
Further, the shutoff pressure of first stop part is greater than the shutoff pressure of second stop part.
Further, second stop part comprises backstop dish and the joint pin that is connected backstop dish one side, has stopper protrusion on the joint pin, and stopper protrusion and backstop dish are spacing in second through hole with second stop part.
Further, be provided with first seal between liquid container and the container cap, the first seal support vessels top cover.
Further, liquid container is a sheet metal.
Further, heater comprises a plurality of magnetic stripes that the electromagnetism coiling is outer with being arranged on the electromagnetism coiling.
Further, the steam generator of the utility model also includes shell body, and liquid container is arranged in the shell body; Heater is arranged on the outer surface of shell body; The outer surface upper edge of shell body circumferentially is evenly distributed with the contiguous block that is used to connect magnetic stripe; Magnetic stripe is connected with the contiguous block clamping, and the electromagnetism coiling is between shell body and magnetic stripe, and the electromagnetism coiling is wrapped on the outer surface of shell body.
Further, the opening part of shell body top is provided with the handle ring, and the upper surface of handle ring has annular groove, and the opening surface of liquid container has the flanging that snaps in annular groove.
According to the utility model on the other hand, a kind of electric cooker is provided, has comprised: base; Interior pot is arranged in the base; Meal pot top cover is arranged on the top of base; Steam generator, steam generator partly is arranged in the base, and steam generator is connected with interior pot through jet chimney, and steam generator is above-mentioned steam generator.
Further; Jet chimney partly is arranged in meal pot top cover; First end of jet chimney links to each other with container cap; And be provided with second seal between jet chimney and the container cap, second end of jet chimney wore meal pot top cover and was connected with interior pot, and was provided with the 3rd seal between jet chimney and the meal pot top cover.
In the technical scheme of the utility model, steam generator comprises: liquid container, container cap, heater.Wherein, liquid container has opening surface; Container cap is arranged on the opening surface place of liquid container, and container cap has first through hole with the liquid container internal communication; Heater is arranged on the outside and/or the bottom of liquid container; Also be provided with first stop part that is used to regulate gas pressure in the liquid container in the container cap, first stop part is arranged on first through hole, and first stop part has the primary importance of shutoff first through hole and dodges the second place of first through hole.The steam generator of the utility model is when liquid container is heated, and first stop part is in primary importance, and the inner liquid of liquid container transfers steam to by liquid state; Along with increasing of liquid container internal gas; Air pressure rises gradually, and vapor (steam) temperature raises, and increases to until the liquid container air pressure inside first stop part is transformed into the second place by primary importance; The interior vapor (steam) temperature of liquid container this moment reaches needs, the exhaust steam generator.Owing to be provided with first stop part, discharge after making the inner steam of liquid container reach uniform temperature, like this, solved the low excessively problem of vapor (steam) temperature that produces in the steam generator in the prior art effectively.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the explosive view according to the embodiment of the steam generator of the utility model;
Fig. 2 shows the cross-sectional schematic of the steam generator of Fig. 1;
Fig. 3 shows the cross-sectional schematic of first stop part of the steam generator of Fig. 1;
Fig. 4 shows the cross-sectional schematic of second stop part of the steam generator of Fig. 1;
Fig. 5 shows the assembling sketch map according to the embodiment of the electric cooker of the utility model; And
Fig. 6 shows the cross-sectional schematic of the electric cooker of Fig. 5.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Fig. 1 shows the explosive view according to the embodiment of the steam generator of the utility model; Fig. 2 shows the cross-sectional schematic of the steam generator of Fig. 1; Fig. 3 shows the cross-sectional schematic of first stop part of the steam generator of Fig. 1, and Fig. 4 shows the cross-sectional schematic of second stop part of the steam generator of Fig. 1.In conjunction with referring to Fig. 1 to Fig. 4, as can be seen from the figure, the steam generator of present embodiment comprises: liquid container 10, container cap and heater.Wherein, liquid container 10 has opening surface; Container cap is arranged on the opening surface place of liquid container 10, and container cap has first through hole 31 with liquid container 10 internal communication; Heater is arranged on the outside and/or the bottom of liquid container 10; Also be provided with first stop part that is used to regulate gas pressure in the liquid container 10 in the container cap, first stop part is arranged on first through hole, 31 places, and first stop part has the primary importance of shutoff first through hole 31 and dodges the second place of first through hole 31.
The steam manufacturing installation of the embodiment of the utility model is when liquid container 10 is heated, and first stop part is in primary importance, and inner liquid transfers steam to by liquid state; Along with increasing of liquid container 10 internal gas; The rising of vapor (steam) temperature is risen the air pressure in the liquid container 10 gradually, increases to until air pressure inside first stop part is transformed into the second place by primary importance; This moment, liquid container 10 interior vapor (steam) temperatures reached needs, the exhaust steam manufacturing installation.Owing to be provided with first stop part, discharge after making the inner steam of liquid container reach uniform temperature, like this, solved the low excessively problem of vapor (steam) temperature that produces in the steam generator in the prior art effectively.
The container cap of steam generator comprises upper cover part 20 and pedestal part 30; First through hole 31 is opened in and forms the steam escape orifice on the pedestal part 30; In a kind of preferred embodiment, first stop part is that Metal Ball 32, the first through holes 31 can be manhole; Perhaps first through hole 31 comprise be positioned at the top extend out the tapered hole section be positioned at the below cylinder hole section, such being provided with makes things convenient for Metal Ball 32 shutoff first through hole 31.For guaranteeing Metal Ball 32 shutoff accurately first through hole 31; On pedestal part 30, also be provided with the limiting section 33 of spacing Metal Ball 32 positions; The inwall of this limiting section 33 is to the radius of the distance between the axis of first through hole 31 greater than Metal Ball 32; This set of limiting section can make Metal Ball 32 when being transformed into primary importance by the second place, can carry out shutoff to first through hole 31 accurately, prevents that Metal Ball 32 from deflecting away from the position of first through hole 31.For preventing that Metal Ball 32 breaks away from the restriction of limiting section 33, the height of limiting section 33 also should be greater than the diameter of Metal Ball 32.Limiting section 33 cooperates the tapered hole section of first through hole 31, can make Metal Ball 32 when the second place is transformed into primary importance, but Metal Ball 32 quick blocking first through hole 31.
On the pedestal part 30 except that being provided with first through hole 31; Also be provided with second through hole 34 and form return port; Be provided with second stop part 35 in this second through hole 34, this second stop part 35 has the 3rd position of shutoff second through hole 34 when steam produces and the 4th position of when the liquid container internal pressure equates with ambient pressure, dodging second through hole 34.When second stop part 35 was positioned at the 3rd position, return port can not be overflowed steam from return port by 35 shutoff of second stop part; When second stop part 35 was positioned at the 4th position, second stop part 35 was dodged return port, and the liquid that accumulates in the return port place is flowed back in the water receptacle from return port.In the present embodiment; Second stop part 35 comprises the joint pin 352 on backstop dish 351 and the side that is connected backstop dish 351; And joint pin 352 is provided with stopper protrusion 353, and backstop dish 351 is positioned at the lower end of second through hole 34, and stopper protrusion 353 is positioned at the upper end of second through hole 34; Like this, backstop dish 351 is spacing at second through hole, 34 places with joint pin 352 with stopper protrusion 353.Second stop part 35 in the present embodiment can be that backstop dish 351 is one-body molded with joint pin 352; Material through second stop part 35 is arranged on second through hole, 34 places with second stop part 35, and the mode that also can adopt backstop dish 351 to link to each other with joint pin 352 is arranged on second through hole, 34 places with second stop part 35.In a kind of preferred embodiment, the material of second stop part 35 can be selected silica gel for use, and this moment, stopper protrusion 353 preferably was taper.Return port in the present embodiment can be led and gets back in the liquid container 10 being condensate in liquid in the upper container top cover, has avoided the gathering of container cap inner condensat liquid body.The shutoff pressure that it should be noted that first stop part in the present embodiment should be greater than the shutoff pressure of second stop part 35.Such setting still makes the first stop part shutoff, first through hole 31 in the time of can making second stop part 35 block second through hole 34, to guarantee heater the steam before the temperature of needs and the air pressure of the Steam Heating in the steam generator can not leaked.
Heater in the present embodiment can be electromagnetic induction heating or heat-generating disc heating or Electric radiant Heating Film heating or PTC heating or ceramic heat etc.In a kind of preferred embodiment, heater comprises electromagnetism coiling 41 and a plurality of magnetic stripes 42, and steam generator also includes shell body 70; Liquid container 10 is arranged in the shell body 70; Heater is arranged on the outer surface of shell body 70, for magnetic stripe 42 is fixed on the shell body 70, on the outer surface of shell body 70, evenly is furnished with the contiguous block that connects magnetic stripe 42; This contiguous block is connected to the outer surface of shell body 70 with magnetic stripe 42, accomplishes the fixing of magnetic stripe.Electromagnetism coiling 41 is arranged between magnetic stripe 42 and the shell body 70, is wrapped on the outer surface of shell body 70.For cooperating heater, the material of liquid container 10 is preferably sheet metal.
Above the opening of shell body 70, also be provided with handle ring 80; The upper surface of this handle ring 80 has annular groove; Annular groove snaps in the flanging at the opening surface place that is arranged on liquid container 10, makes liquid container 10 supports on the handle ring and make things convenient for the user to pick and place liquid container 10.And on the outer surface of shell body 70, also be provided with the temperature module,, guarantee safety in order to detect the temperature of steam generator.The steam generator of present embodiment also includes connecting tube 50, and the of this connecting tube 50 links to each other second end formation free end with end with container cap.
Consider the sealing device of steam generator; The steam generator of present embodiment is provided with first seal 61 between liquid container 10 and container cap; In a kind of preferred embodiment, first seal 61 can also play the effect of support vessels top cover when sealing.
The utility model also provides a kind of electric cooker, comprises according to the embodiment of the electric cooker of the utility model: base 1, interior pot 2, meal pot top cover 3 and steam generator.As shown in Figure 5, wherein, interior pot 2 is arranged in the base 1; Meal pot top cover 3 is arranged on the top of base 1; Steam generator partly is arranged in the base 1, and steam generator is connected with interior pot 2, in the steam that produces in the steam generator is rendered in the pot 2.The electric cooker of present embodiment is provided with first stop part in steam generator, make vapor (steam) temperature adjusted; Make the electric cooker of present embodiment save Steam Heating mechanism; In guaranteeing pot, in the vapor (steam) temperature, lower the energy consumption of electric cooker, realized the effect of energy-saving and environmental protection, low-carbon (LC).
In a kind of preferred embodiment; Steam generator links to each other with interior pot 2 through connecting tube 50; First end of connecting tube 50 is connected on the upper cover part 20 of container cap; And connecting tube 50 has second seal 62 with the arranged outside of upper cover part 20 junctions, and second end of connecting tube 50 wore meal pot top cover 3 and is communicated with interior pot 2.As shown in Figure 6; In a kind of preferred embodiment; Meal pot top cover 3 comprise be arranged near dismountable removable cover of interior pot 2 one sides be arranged on the securing cover plate of removable cover away from interior pot 2; Second end of connecting tube 50 is provided with the contact position that the 3rd seal 63, the three seals 63 are arranged on second end and the removable cover and the securing cover plate of connecting tube 50.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (15)
1. steam generator comprises:
Liquid container (10) has opening surface;
Container cap is arranged on the opening surface place of said liquid container (10), and said container cap has first through hole (31) with said liquid container (10) internal communication;
Heater is arranged on the outside and/or the bottom of said liquid container (10);
It is characterized in that; Be provided with first stop part that is used to regulate the interior gas pressure of said liquid container (10) in the said container cap; Said first stop part is arranged on said first through hole (31) and locates, and said first stop part has the primary importance of said first through hole of shutoff (31) and dodges the second place of said first through hole (31).
2. steam generator according to claim 1 is characterized in that, said first stop part is Metal Ball (32).
3. steam generator according to claim 2 is characterized in that, said container cap comprises upper cover part (20) and the pedestal part (30) that is connected with said upper cover part (20).
4. steam generator according to claim 3; It is characterized in that; Said pedestal part (30) is provided with the limiting section (33) of said first through hole (31) and spacing said Metal Ball (32), and the distance between the axis of the inwall of said limiting section (33) and said first through hole (31) is greater than the radius of said Metal Ball (32).
5. steam generator according to claim 4 is characterized in that, the height of said limiting section (33) is greater than or equal to the diameter of said Metal Ball.
6. steam generator according to claim 2; It is characterized in that; Also offer second through hole (34) on the said pedestal part (30); Be provided with second stop part (35) in said second through hole (34), said second stop part (35) has the 3rd position and the 4th position of dodging said second through hole (34) of said second through hole of shutoff (34).
7. steam generator according to claim 6 is characterized in that, the shutoff pressure of said first stop part is greater than the shutoff pressure of second stop part (35).
8. steam generator according to claim 6; It is characterized in that; Said second stop part (35) comprises backstop dish (351) and is connected the joint pin (352) of said backstop dish (351) one sides; Have stopper protrusion (353) on the said joint pin (352), said stopper protrusion (353) and backstop dish (351) are located at said second through hole (34) said second stop part (35) is spacing.
9. steam generator according to claim 1 is characterized in that, is provided with first seal (61) between said liquid container (10) and the said container cap, and said first seal (61) supports said container cap.
10. steam generator according to claim 1 is characterized in that, said liquid container (10) is a sheet metal.
11. steam generator according to claim 1 is characterized in that, said heater comprises electromagnetism coiling (41) and is arranged on the outer a plurality of magnetic stripes (42) of said electromagnetism coiling (41).
12. steam generator according to claim 11 is characterized in that, also includes shell body (70), said liquid container (10) is arranged in the said shell body (70); Said heater is arranged on the outer surface of said shell body (70); The outer surface upper edge of said shell body (70) circumferentially is evenly distributed with the contiguous block that is used to connect said magnetic stripe (42); Said magnetic stripe (42) is connected with said contiguous block clamping; Said electromagnetism coiling (41) is positioned between said shell body (70) and the said magnetic stripe (42), and said electromagnetism coiling (41) is wrapped on the outer surface of said shell body (70).
13. steam generator according to claim 12; It is characterized in that; The opening part top of said shell body (70) is provided with handle ring (80), and the upper surface of handle ring (80) has annular groove, and the opening surface of said liquid container (10) has the flanging that snaps in said annular groove.
14. an electric cooker comprises:
Base (1);
Interior pot (2) is arranged in the said base (1);
Meal pot top cover (3) is arranged on the top of said base (1);
Steam generator, said steam generator partly are arranged in the said base (1), and said steam generator through jet chimney (50) with said in the pot (2) be connected,
It is characterized in that said steam generator is according to each described steam generator in the claim 1 to 13.
15. electric cooker according to claim 14; It is characterized in that; Said jet chimney (50) partly is arranged in said meal pot top cover (3); First end of said jet chimney (50) links to each other with said container cap; And be provided with second seal (62) between said jet chimney (50) and the said container cap, second end of said jet chimney (50) wore said meal pot top cover (3) and was connected with said interior pot (2), and was provided with the 3rd seal (63) between said jet chimney (50) and the said meal pot top cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201763497U CN202515460U (en) | 2012-04-23 | 2012-04-23 | Steam generator and electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201763497U CN202515460U (en) | 2012-04-23 | 2012-04-23 | Steam generator and electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202515460U true CN202515460U (en) | 2012-11-07 |
Family
ID=47098437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201763497U Expired - Fee Related CN202515460U (en) | 2012-04-23 | 2012-04-23 | Steam generator and electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202515460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387801A (en) * | 2019-01-03 | 2020-07-10 | 宁波方太厨具有限公司 | Steam system of double-inner-container steam box and steam valve fault detection method thereof |
-
2012
- 2012-04-23 CN CN2012201763497U patent/CN202515460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387801A (en) * | 2019-01-03 | 2020-07-10 | 宁波方太厨具有限公司 | Steam system of double-inner-container steam box and steam valve fault detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |