CN204427784U - Steam valve and cooking apparatus - Google Patents
Steam valve and cooking apparatus Download PDFInfo
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- CN204427784U CN204427784U CN201520111004.7U CN201520111004U CN204427784U CN 204427784 U CN204427784 U CN 204427784U CN 201520111004 U CN201520111004 U CN 201520111004U CN 204427784 U CN204427784 U CN 204427784U
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Abstract
The utility model provides a kind of steam valve and cooking apparatus, this steam valve comprises valve body and steam discharge lid, forms steam channel in valve body, and the lower end of valve body offers admission opening, the roof of valve body offers installation through hole, the interior sidewall surface of installing through hole is the inclined-plane tilted; The lower end of steam discharge lid is stretched in steam channel from installing through hole, and can move up and down relative to valve body, and the outside wall surface of the sidewall of steam discharge lid is inclined-plane, and matches with the interior sidewall surface of installing through hole, and sidewall and/or the diapire of steam discharge lid are provided with exhaust hole.The steam valve that the utility model provides, the outside wall surface of the sidewall of its steam discharge lid and the interior sidewall surface of installation through hole are inclined-plane, and the two matches, when steam discharge lid is moved up and down, exhaust hole with the airtight laminating of interior sidewall surface of installing through hole, can be closed, avoids the foreign matter such as bacterium, dust to enter in cooking apparatus by the outside wall surface of its sidewall, reduce the discharge rate of steam, promote heat insulation effect and the Energy Efficiency Ratio of cooking apparatus.
Description
Technical field
The utility model relates to cooking apparatus field, more specifically, relates to a kind of steam valve and a kind of cooking apparatus comprising this steam valve.
Background technology
Electric cooker product in the market, on cover and be all provided with steam valve or exhaust hole, product is discharged smoothly at the water vapour that in process pot, liquid boiling produces of cooking, but also because exhaust hole makes in pot and extraneous UNICOM, therefore to cook and heat in insulating process pot can be scattered and disappeared by exhaust hole, the efficiency of heating surface and heat insulation effect is caused to be deteriorated.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the object of the utility model aspect is, provides a kind of steam valve, is applied to cooking apparatus, can not only effectively prevent the foreign matters such as dust from entering into the inner chamber of cooking apparatus, and can also promote heat insulation effect and the Energy Efficiency Ratio of cooking apparatus.
Another object of the present utility model is, provides a kind of cooking apparatus comprising above-mentioned steam valve.
For achieving the above object, the utility model first aspect embodiment provides a kind of steam valve, for cooking apparatus, comprise: valve body, steam channel is formed in described valve body, and the lower end of described valve body offers admission opening, the roof of described valve body offers installation through hole, the interior sidewall surface of described installation through hole is the inclined-plane tilted; With steam discharge lid, the lower end of described steam discharge lid is stretched in described steam channel from described installation through hole, and can move up and down relative to described valve body, and the outside wall surface of the sidewall of described steam discharge lid is inclined-plane, and match with the interior sidewall surface of described installation through hole, sidewall and/or the diapire of described steam discharge lid are provided with exhaust hole.
The steam valve that the utility model above-described embodiment provides, comprise valve body and steam discharge lid, wherein steam discharge lid can move up and down relative to valve body, and the interior sidewall surface of the installation through hole of the outside wall surface of the sidewall of steam discharge lid and valve body is inclined-plane, and the two matches, when steam discharge lid is moved up and down relative to valve body, the outside wall surface of the sidewall of steam discharge lid can with the airtight laminating of interior sidewall surface of installing through hole, the exhaust hole covered by steam discharge is closed, or the outside wall surface of the sidewall of steam discharge lid can not airtightly can be fitted with the interior sidewall surface of installing through hole, the exhaust hole realizing steam discharge to cover is opened.Like this, when steam valve is applied to cooking apparatus, can not need during discharged steam, exhaust hole to be closed at cooking apparatus, the foreign matter such as bacterium, dust can not only be effectively avoided to enter the inner chamber of cooking apparatus, and the discharge rate of steam can also be reduced, promote heat insulation effect and the Energy Efficiency Ratio of cooking apparatus, meet the demand of user better, its practicality is better.
In addition, on the sidewall that exhaust hole is opened in steam discharge lid and/or diapire, on the one hand, for being opened on roof, exhaust hole is opened on sidewall or diapire, can reduce the foreign matter such as bacterium, dust and enter exhaust hole, on the other hand, make the roof of steam discharge lid complete, the appearance looks elegant of exhaust steam valve, globality is better.
In addition, the steam valve that the utility model above-described embodiment provides also has following additional technical feature:
According to an embodiment of the present utility model, along direction from bottom to top, the internal face of described installation through hole slopes inwardly gradually, and the opening of described installation through hole is reduced from bottom to top gradually; Along direction from bottom to top, the outside wall surface of the sidewall of described steam discharge lid slopes inwardly.
According to an embodiment of the present utility model, between described steam discharge lid and the roof of described valve body, be provided with the first actuator.
According to an embodiment of the present utility model, described first actuator is temperature control memory metal element.
According to an embodiment of the present utility model, between described steam discharge lid and the lower wall surface of described valve body, be provided with the second actuator.
According to an embodiment of the present utility model, described first actuator and described second actuator are elastic component.
According to an embodiment of the present utility model, described first actuator is the first spring, the lower end of described steam discharge lid is provided with outwardly annular flange flange, and described first spring housing is located at outside described steam discharge lid, and two ends are resisted against on the roof of described annular flange flange and described valve body respectively; Described second actuator is the second spring, is provided with a gripper shoe in described installation through hole, and the two ends of described second spring are resisted against described gripper shoe respectively and described steam discharge covers.
According to an embodiment of the present utility model, described gripper shoe offers logical steam vent.
The utility model second aspect embodiment provides a kind of cooking apparatus, comprising: upper cover, covers and be provided with exhaust passage on described; With the steam valve described in above-mentioned any embodiment, described steam valve be arranged on described on cover, and the admission opening of described steam valve is connected with described exhaust passage.
According to an embodiment of the present utility model, described cooking apparatus is electric cooker or electric pressure cooking saucepan.
Additional aspect of the present utility model and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the electric cooker provided according to an embodiment of the present utility model;
Fig. 2 is the structural representation of steam valve in Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of steam valve in Fig. 2;
Fig. 4 and Fig. 5 is the sectional structure schematic diagram of steam valve in Fig. 2, and wherein Fig. 4 is the view that exhaust hole is in when opening, and Fig. 5 is the view of exhaust hole when being in closedown.
Wherein, the corresponding relation in Fig. 1 to Fig. 5 between Reference numeral and component names is:
1 electric cooker, 10 upper covers, 11 steam valves, 110 valve bodies, 1100 steam channels, 1101 admission openings, 1102 install through hole, 1103 valve seats, 1104 valve gaps, 1105 sealing rings, 112 steam discharge lids, 1120 exhaust holes, 1121 annular flange flange, 113 first actuators, 114 second actuators, 115 gripper shoes, 1150 logical steam vents, 116 cosmetic sheet, 117 return valves
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Referring to Fig. 1 to Fig. 5, for electric cooker and on steam valve be described.
As shown in Figure 1, the embodiment of the utility model aspect provides a kind of steam valve 11 of electric cooker 1, and as shown in Figures 2 to 5, described steam valve 11 comprises: valve body 110 and steam discharge lid 112.
Wherein, form steam channel 1100, and the lower end of described valve body 110 offers admission opening 1101 in described valve body 110, the roof of described valve body 110 offers and installs through hole 1102, the interior sidewall surface of described installation through hole 1102 is the inclined-plane tilted;
The lower end of described steam discharge lid 112 is stretched in described steam channel 1100 from described installation through hole 1102, and can move up and down relative to described valve body 110, and the outside wall surface of the sidewall of described steam discharge lid 112 is inclined-plane, and match with the interior sidewall surface of described installation through hole 1102, sidewall and/or the diapire of described steam discharge lid 112 are provided with exhaust hole 1120.
The steam valve that the utility model above-described embodiment provides, comprise valve body and steam discharge lid, wherein steam discharge lid can move up and down relative to valve body, and the interior sidewall surface of the installation through hole of the outside wall surface of the sidewall of steam discharge lid and valve body is inclined-plane, and the two matches, when steam discharge lid is moved up and down relative to valve body, the outside wall surface of the sidewall of steam discharge lid can with the airtight laminating of interior sidewall surface of installing through hole, the exhaust hole covered by steam discharge is closed, or the outside wall surface of the sidewall of steam discharge lid can not airtightly can be fitted with the interior sidewall surface of installing through hole, the exhaust hole realizing steam discharge to cover is opened.Like this, when steam valve is applied to electric cooker, can not need during discharged steam, exhaust hole to be closed at electric cooker, the foreign matter such as bacterium, dust can not only be effectively avoided to enter the inner chamber of electric cooker, and the discharge rate of steam can also be reduced, promote heat insulation effect and the Energy Efficiency Ratio of electric cooker, meet the demand of user better, its practicality is better.
In addition, on the sidewall that exhaust hole is opened in steam discharge lid and/or diapire, on the one hand, for being opened on roof, exhaust hole is opened on sidewall or diapire, can reduce the foreign matter such as bacterium, dust and enter exhaust hole, on the other hand, make the roof of steam discharge lid complete, the appearance looks elegant of exhaust steam valve, globality is better.
In the example depicted in fig. 4, along direction from bottom to top, the internal face of described installation through hole 1102 slopes inwardly gradually, and the opening of described installation through hole 1102 is reduced from bottom to top gradually.
Further, along direction from bottom to top, the outside wall surface of the sidewall of described steam discharge lid 112 slopes inwardly.
Like this, when steam discharge lid 112 is moved upward to the state shown in Fig. 5 relative to valve body 110, the outside wall surface of the sidewall of steam discharge lid 112 can with the airtight laminating of interior sidewall surface of installing through hole 1102, exhaust hole 1102 on steam discharge lid 112 is closed, prevent the foreign matter such as bacterium, dust from entering the inner chamber of steam valve 11 and electric cooker 1 from exhaust hole 112, and can also prevent steam from discharging electric cooker 1 from exhaust hole 112, decrease scattering and disappearing of heat, improve heat insulation effect and the Energy Efficiency Ratio of electric cooker.
When steam discharge lid 112 is moved downward to the state shown in Fig. 4 relative to valve body 110, the outside wall surface of the sidewall of steam discharge lid 112 is separated with the interior sidewall surface of installing through hole 1102, exhaust hole 1102 now on steam discharge lid 112 is opened, steam can discharge electric cooker 1 from exhaust hole 112, the generation of the phenomenons such as anti-Spill stopping pan.
In a preferred embodiment of the present utility model, as shown in Figures 3 to 5, the first actuator 113 is provided with between described steam discharge lid 112 and the roof of described valve body 110.
Further, described first actuator 113 is temperature control memory metal element.
Further, the second actuator 114 is provided with between described steam discharge lid 112 and the lower wall surface of described valve body 110.
When electric cooker does not need steam discharge, steam valve moves up under the effect of the second actuator, until the outside wall surface of the sidewall of steam discharge lid and the airtight laminating of interior sidewall surface (as shown in Figure 5) of installing through hole, is closed by exhaust hole; When needing steam discharge in electric cooker, now the temperature of steam is higher, and the deformation temperature of the first actuator can be reached, first actuator can recover the remember condition set, now steam discharge covers and moves down under the effect of the first actuator, the outside wall surface of the sidewall of steam discharge lid is departed from fit (as shown in Figure 4) with the interior sidewall surface of installing through hole, exhaust hole is opened, carry out steam discharge (steam is along the direction flowing in Fig. 4 shown in curve arrow).
In embodiments more of the present utility model, described first actuator 113 and described second actuator 114 are elastic component.
Particularly, as shown in Figures 3 to 5, described first actuator 113 is the first spring, the lower end of described steam discharge lid 112 is provided with outwardly annular flange flange 1121, described first spring housing is located at outside described steam discharge lid 112, and two ends are resisted against on the roof of described annular flange flange 1121 and described valve body 110 respectively;
As shown in Figures 3 to 5, described second actuator 114 is the second spring, be provided with a gripper shoe 115 in described installation through hole 1102, the two ends of described second spring are resisted against on described gripper shoe 115 and described steam discharge lid 112 respectively, and described gripper shoe 115 offer logical steam vent 1150.
When electric cooker does not need steam discharge, vapor (steam) temperature is lower, cannot reach the deformation temperature of the first spring, and now, the power upwards that the second spring is applied to steam discharge lid is greater than the downward power that the first spring is applied to steam discharge lid, and steam discharge covers and moves, and is closed by exhaust hole; When electric cooker needs steam discharge, vapor (steam) temperature is higher, reaches the deformation temperature of the first spring, now, and the first spring generation deformation, and extend, promote steam discharge lid and move down, exhaust hole is opened.
It should be noted that, the first actuator and the second actuator can be not only spring, can also be other elastic components, as shell fragment etc., not repeat one by one at this.
The steam valve 11 that the utility model embodiment provides also comprises: return valve 117 and cosmetic sheet 116, valve body 110 comprises valve gap 1104 and valve seat 1103, and being provided with sealing ring 1105 between valve gap 1104 and valve seat 1103, cosmetic sheet 116 covers the junction of valve gap 1104 and valve seat 1103.
The utility model second aspect embodiment provides a kind of cooking apparatus, as shown in Figure 1, described cooking apparatus is electric cooker, comprise: upper cover 10 and the steam valve described in above-mentioned any embodiment 11, described upper cover 10 is provided with exhaust passage (not shown), described steam valve 11 be arranged on described on cover, and the admission opening 1101 of described steam valve 11 is connected with described exhaust passage.
Further, steam valve 11 can be the removable parts of an independence, also can design all-in-one-piece structure with the upper cover 10 of electric cooker 1.
Below in conjunction with accompanying drawing, illustrate the course of work of the electric cooker that the utility model provides.
As shown in Figure 4 and Figure 5, the interior sidewall surface of the installation through hole 1102 on the valve gap 1104 of steam valve 11 is taper seat, correspondingly, the outside wall surface of the sidewall of steam discharge lid 112 is also taper seat, and can be close to the interior sidewall surface of installing through hole 1102, the inner space of sealed electrical rice cooker, makes the inner chamber of electric cooker not be communicated with the external world.
The first actuator 113 that temperature control memory metal is made is provided with between the roof of steam discharge lid 112 and valve gap 1104, when general state, first actuator 113 can not make steam discharge lid 112 have displacement, makes the outside wall surface of the sidewall of steam discharge lid 112 keep being close to the interior sidewall surface of installing through hole 1102.
When after the heated liquid boiling in electric rice cooker body, the steam produced rises through air admission hole 1101 and the steam channel 1100 of steam valve 11, rise between steam discharge lid 112 and valve gap 1104, the temperature of the first actuator 113 is made to increase, when temperature reaches the deformation temperature of the first actuator 113, first actuator 113 anamorphic stretching, promote steam discharge lid 112 to move downward, the outside wall surface of the sidewall of steam discharge lid 112 is separated from the interior sidewall surface of installing through hole 1102, exhaust hole 1120 and steam channel 1100 are opened, and steam can be discharged outside electric cooker from exhaust hole 1120.
After electric cooker heating terminates, the steam that pot body inside produces reduces, the temperature of the first actuator 113 declines, time below the deformation temperature that temperature drops to temperature control memory metal, first actuator 113 returns to general state, its length reduces, steam discharge lid 112 resets under the effect of the second actuator 114, the outside wall surface of the sidewall of steam discharge lid 112 is made to recover to fit tightly with the interior sidewall surface of installing through hole 1102, now steam channel 1100 and exhaust hole 1120 are closed, make space sealing in electric cooker 1, steam can not be discharged.
The steam valve that the utility model embodiment provides, its outside wall surface of installing the interior sidewall surface of through hole 1102 and the sidewall of steam discharge lid 112 is taper seat, under the effect of the second actuator 114, steam discharge lid more moves upward, the thrust of installing between the interior sidewall surface of through hole 1102 and the outside wall surface of the sidewall of steam discharge lid 112 is larger, fit tightr, sealing is better; The unlatching of steam channel 1100 is controlled by the temperature control distortion of the first actuator 113 and the acting in conjunction of the second actuator 114, make steam valve 11 smooth and easy steam discharge when product cooks boiling, the not steam discharge when product heating and insulation, realize the moisturizing of lock water, reduce heat losses, improve heat insulation effect.
It should be noted that, described cooking apparatus can be not only electric cooker, can also be other products, as electric pressure cooking saucepan, not repeat one by one at this.
In the utility model, the term such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; " being connected " can be directly be connected, and also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In description of the present utility model, it will be appreciated that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, can not be interpreted as restriction of the present utility model.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a steam valve, for cooking apparatus, is characterized in that, comprising:
Valve body, forms steam channel in described valve body, and the lower end of described valve body offers admission opening, the roof of described valve body offers installation through hole, and the interior sidewall surface of described installation through hole is the inclined-plane tilted; With
Steam discharge lid, described steam discharge lid stretches in described steam channel from described installation through hole, and can move up and down relative to described valve body, and the outside wall surface of the sidewall of described steam discharge lid is inclined-plane, and matches with the interior sidewall surface of described installation through hole.
2. steam valve according to claim 1, is characterized in that,
The internal face of described installation through hole slopes inwardly gradually along direction from bottom to top, and the opening of described installation through hole is reduced from bottom to top gradually;
The outside wall surface of the sidewall of described steam discharge lid slopes inwardly along direction from bottom to top.
3. steam valve according to claim 2, is characterized in that,
The first actuator is provided with between described steam discharge lid and the roof of described valve body.
4. steam valve according to claim 3, is characterized in that,
Described first actuator is temperature control memory metal element.
5. steam valve according to claim 4, is characterized in that,
The second actuator is provided with between described steam discharge lid and described valve body.
6. steam valve according to claim 5, is characterized in that,
Described first actuator and described second actuator are elastic component.
7. steam valve according to claim 6, is characterized in that,
Described first actuator is the first spring, and the lower end of described steam discharge lid is provided with outwardly annular flange flange, and described first spring housing is located at outside described steam discharge lid, and two ends are resisted against on the roof of described annular flange flange and described valve body respectively;
Described second actuator is the second spring, is provided with a gripper shoe in described installation through hole, and the two ends of described second spring are resisted against described gripper shoe respectively and described steam discharge covers.
8. steam valve according to claim 7, is characterized in that,
Described gripper shoe offers logical steam vent.
9. a cooking apparatus, is characterized in that, comprising:
Upper cover, covers on described and is provided with exhaust passage; With
Steam valve according to any one of claim 1 to 8, described steam valve be arranged on described on cover, and the admission opening of described steam valve is connected with described exhaust passage.
10. cooking apparatus according to claim 9, is characterized in that,
Described cooking apparatus is electric cooker or electric pressure cooking saucepan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111004.7U CN204427784U (en) | 2015-02-13 | 2015-02-13 | Steam valve and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111004.7U CN204427784U (en) | 2015-02-13 | 2015-02-13 | Steam valve and cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204427784U true CN204427784U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111004.7U Active CN204427784U (en) | 2015-02-13 | 2015-02-13 | Steam valve and cooking apparatus |
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| Country | Link |
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| CN (1) | CN204427784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247831A (en) * | 2017-07-13 | 2019-01-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN110754928A (en) * | 2018-07-26 | 2020-02-07 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking appliance and control method and device thereof |
-
2015
- 2015-02-13 CN CN201520111004.7U patent/CN204427784U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247831A (en) * | 2017-07-13 | 2019-01-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN109247831B (en) * | 2017-07-13 | 2023-12-15 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil |
| CN110754928A (en) * | 2018-07-26 | 2020-02-07 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking appliance and control method and device thereof |
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