CN204445489U - Steam valve and cooking apparatus - Google Patents
Steam valve and cooking apparatus Download PDFInfo
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- CN204445489U CN204445489U CN201520112563.XU CN201520112563U CN204445489U CN 204445489 U CN204445489 U CN 204445489U CN 201520112563 U CN201520112563 U CN 201520112563U CN 204445489 U CN204445489 U CN 204445489U
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Abstract
The utility model provides a kind of steam valve and cooking apparatus, and wherein, steam valve comprises: valve body and active unit, be provided with exhaust passage in valve body, and valve body offers steam inlet, and steam inlet is connected with exhaust passage; Active unit and valve body are movably connected, and active unit is provided with exhaust hole, and active unit, relative to valve body, makes exhaust hole be communicated with exhaust passage or disconnect; Wherein, valve body is provided with the first guide part, active unit is provided with the second guide part, active unit is relative to while valve body, and the first guide part matches with the second guide part.The steam valve that the utility model provides, the relative valve body of active unit, makes exhaust hole be communicated with exhaust passage or disconnect, thus realizes the steam discharge of product or insulation, dust reduction capability; In addition, active unit is relative to while described valve body, and the first guide part matches with the second guide part, thus further ensure that active unit can parking position accuracy.
Description
Technical field
The utility model relates to kitchen utensils field, in particular to a kind of steam valve and the cooking apparatus with this steam valve.
Background technology
At present, the exhaust steam valve of existing electric cooker product is normal opening structure, namely product is no matter in working order or under off working state, the cooking cavity of product is all connected with external environment, under the off working state of product, the dust be arranged so that in external environment of this structure, the foreign matters such as bacterium easily enter in the cooking cavity of product by exhaust steam valve, thus reduce the use cleannes of product, in addition, under the duty of product, product is cooked rice over a slow fire, insulation etc. does not need the working stage of discharge water steam, arranging of this structure easily causes the heat of interiors of products to scatter and disappear from exhaust steam valve, thus the power attenuation relatively added in product cooking process, reduce the efficiency of product.
Utility model content
In order to solve the problems of the technologies described above one of at least, an object of the present utility model is to provide a kind of steam valve, this steam valve possesses steam discharge function, and when not needing steam discharge, this steam valve can be closed well, avoid unnecessary heat loss and cool exterior air or dust etc. to enter in steam valve.
Another object of the present utility model is to provide a kind of cooking apparatus with above-mentioned steam valve.
In view of this, the embodiment of the utility model first aspect provides a kind of steam valve, can be installed on cooking apparatus on cover, comprise: valve body, be provided with exhaust passage in described valve body, described valve body offers steam inlet, described steam inlet is connected with described exhaust passage; And active unit, described active unit and described valve body are movably connected, and described active unit is provided with exhaust hole, and described active unit, relative to described valve body, makes described exhaust hole be communicated with described exhaust passage or disconnect; Wherein, described valve body is provided with the first guide part, described active unit is provided with the second guide part, described active unit is relative to while described valve body, and described first guide part matches with described second guide part.
This steam valve using the embodiment of novel first aspect to provide, arranges active unit, when product performs steam discharge function, by active unit relative to valve body, exhaust hole is communicated with exhaust passage; When product performs lock pressure, dust reduction capability, by active unit relative to valve body, exhaust hole and exhaust passage are disconnected; In addition, active unit is relative to while described valve body, first guide part matches with the second guide part, to limit the direction of motion of active unit, thus the direction of motion that efficiently avoid because of active unit departs from preset direction, and cause active unit cannot parking position accuracy situation occur, namely when product does not need steam discharge, ensure that active unit can parking position accuracy, disconnect to make exhaust hole and exhaust passage, thus further ensure the lock pressure of product, the realization of dust reduction capability, make product have more the market competitiveness.
Particularly, valve body is also provided with sealed wall, sealed wall offers the intercommunicating pore be connected with exhaust passage, and intercommunicating pore and exhaust passage are in connected state all the time, by the motion of active unit relative to valve body, realize sealed wall exhaust hole is closed, namely intercommunicating pore is not communicated with exhaust hole, and then exhaust passage is not communicated with exhaust hole, namely steam valve is in closed state, thus effectively prevent the steam entered in steam valve along steam inlet from discharging from exhaust hole, and prevent extraneous air from entering in steam valve by exhaust hole, when above-mentioned steam valve is arranged on cooking apparatus, on the one hand when not using cooking apparatus, exhaust hole and exhaust passage is made to be in not connected state, effectively to prevent the bacterium in extraneous air, the foreign matters such as dust enter into cooking apparatus inside along steam inlet, be at cooking apparatus on the other hand cook rice over a slow fire, insulation etc. is not when needing the working stage of discharged steam, steam inlet and exhaust hole is made to be in not connected state, the heat in cooking apparatus can be effectively prevented outwards to scatter and disappear and prevent cool exterior air from entering cooking apparatus inside, thus improve cooking rice over a slow fire and heat insulation effect of cooking apparatus, and decrease unnecessary energy loss, when needs exhaust steam, active unit, relative to valve body, is communicated with intercommunicating pore to make exhaust hole, and then steam inlet is connected with exhaust hole, then steam is entered in steam valve by steam inlet, and is discharged by exhaust hole, thus realizes the steam discharge function of steam valve.
In addition, the steam valve in above-described embodiment of providing of the utility model can also have following additional technical feature:
According to an embodiment of the present utility model, described first guide part is guide slide, and described second guide part is guiding rib, and described guiding rib is positioned at described guide slide, and slides along described guide slide.
According to an embodiment of the present utility model, described guide slide is vertically arranged on described valve body, and the relatively described valve body of described active unit moves up and down, and drives described guiding rib to slide up and down in described guide slide.
According to an embodiment of the present utility model, described guide slide is V-shaped, and the width of described guide slide increases from bottom to up gradually.
According to an embodiment of the present utility model, described valve body is provided with limit rib, two described limit ribs are arranged separately, to surround described guide slide.
According to an embodiment of the present utility model, described limit rib and described valve body are integral type structure, and/or described guiding rib and described active unit are integral type structure.
According to an embodiment of the present utility model, described valve body is provided with stopper slot, the cell wall of described stopper slot surrounds described guide slide.
According to an embodiment of the present utility model, described valve body is provided with multiple described first guide part, described active unit is provided with described second guide part that multiple and described first guide part matches.
According to an embodiment of the present utility model, described valve body is provided with pilot hole, described active unit entirety is in column, and described active unit is positioned at described pilot hole, and can along the axial-movement of described pilot hole; Wherein, multiple described first guide part is arranged on the hole wall of described pilot hole around the axis of described pilot hole equably, multiple described second guide part is correspondingly arranged on the outer surface of described active unit sidewall, and the first guide part described in matches with the second guide part described in.
The embodiment of second aspect of the present utility model provides a kind of cooking apparatus, comprising: upper cover, covers and be provided with logical steam vent on described; With the steam valve described in above-mentioned any one embodiment, described steam valve be arranged on described on cover, and the steam inlet of described steam valve is connected with described logical steam vent.
The cooking apparatus that the embodiment of second aspect of the present utility model provides, by the steam valve that the embodiment being provided with the utility model first aspect provides, by arranging the first guide part and the second guide part, when not needing steam discharge, ensure that active unit can make exhaust hole and exhaust passage disconnect effectively, thus the bacterium avoided in environment and dust enter interiors of products, improve the use cleannes of product, simultaneously, when product does not need steam to discharge, the setting of this structure also further reduces the thermal loss of interiors of products, thus improve the efficiency of product.
Additional aspect of the present utility model and advantage become obvious by description part below, or are 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 perspective view of steam valve described in the utility model;
Fig. 2 is the plan structure schematic diagram of steam valve shown in Fig. 1;
Fig. 3 be in Fig. 2 A-A to sectional structure schematic diagram;
Fig. 4 is the decomposition texture schematic diagram of steam valve shown in Fig. 1;
Fig. 5 is the sectional structure schematic diagram of steam valve shown in Fig. 4;
Fig. 6 is the structure for amplifying schematic diagram in B portion in Fig. 5.
Wherein, the Reference numeral in Fig. 1 to Fig. 6 and the corresponding relation between component names are:
1 steam valve, 10 valve bodies, 11 exhaust passages, 12 steam inlets, 13 limit ribs, 131 guide slides, 14 pilot holes, 20 active units, 21 exhaust holes, 22 guiding ribs.
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 other modes described here and 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. 6, steam valve 1 according to some embodiments of the utility model is described.
As shown in Figures 1 to 6, the steam valve 1 that the embodiment of the utility model first aspect provides, can be installed on cooking apparatus on cover, comprising: valve body 10 and active unit 20.
Particularly, be provided with exhaust passage 11 in valve body 10, valve body 10 offer steam inlet 12, steam inlet 12 is connected with exhaust passage 11; Active unit 20 and valve body 10 are movably connected, and active unit 20 is provided with exhaust hole 21, and active unit 20 is moved relative to valve body 10, makes exhaust hole 21 be communicated with exhaust passage 11 or disconnect; Wherein, valve body 10 is provided with the first guide part, active unit 20 is provided with the second guide part, while active unit 20 is moved relative to valve body 10, the first guide part matches with the second guide part.
This steam valve 1 using the embodiment of novel first aspect to provide, arranges active unit 20, when product performs steam discharge function, is moved, exhaust hole 21 is communicated with exhaust passage 11 by active unit 20 relative to valve body 10, when product performs lock pressure, dust reduction capability, moved relative to valve body 10 by active unit 20, exhaust hole 21 and exhaust passage 11 are disconnected, in addition, while active unit 20 is moved relative to valve body 10, first guide part matches with the second guide part, to limit the direction of motion of active unit 20, thus the direction of motion that efficiently avoid because of active unit 20 departs from preset direction, and cause active unit 20 cannot parking position accuracy situation occur, namely when product does not need steam discharge, ensure that active unit 20 can parking position accuracy, disconnect to make exhaust hole 21 and exhaust passage 11, thus further ensure the lock pressure of product, the realization of dust reduction capability, product is made to have more the market competitiveness.
In an embodiment of the present utility model, as shown in Figure 3, Figure 5 and Figure 6, the first guide part is guide slide 131, and the second guide part is guiding rib 22, and guiding rib 22 is positioned at guide slide 131, and slides along guide slide 131.
In this embodiment, guide slide 131 can the glide direction of restricted guidance muscle 22 effectively, track then by arranging guide slide 131 is suitable for mutually with the relative movement orbit of active unit 20 with valve body 10, to realize limiting the direction of motion of active unit 20, thus the direction of motion that efficiently avoid because of active unit 20 departs from preset direction, and cause active unit 20 cannot parking position accuracy situation occur, namely when not needing steam discharge, ensure that active unit 20 can make exhaust hole 21 and exhaust passage 11 disconnect effectively, thus further ensure the lock pressure of product, the realization of dust reduction capability, product is made to have more the market competitiveness.
In an embodiment of the present utility model, as shown in Figure 3, Figure 5 and Figure 6, guide slide 131 is vertically arranged on valve body 10, and active unit 20 relatively valve body 10 moves up and down, and drives guiding rib 22 to slide up and down in guide slide 131.
In this embodiment, when active unit 20 moves upward relative to valve body 10, guiding rib 22 is along guide slide 131 upward sliding, meanwhile, active unit 20 and sealed wall are separated, thus are communicated with exhaust hole 21 by intercommunicating pore, namely exhaust hole 21 and exhaust passage 11 are in connected state, then steam is entered in steam valve 1 by steam inlet 12, and is discharged by exhaust hole 21, thus realizes the steam discharge function of steam valve 1; When active unit 20 moves downward relative to valve body 10, guiding rib 22 along guide slide 131 slide downward to limit the direction of motion of active unit 20, until after active unit 20 and sealed wall fit, exhaust hole 21 and intercommunicating pore disconnect by sealed wall, namely exhaust hole 21 and exhaust passage 11 are in not connected state, thus effectively prevent the steam entered in steam valve 1 along steam inlet 12 from discharging from exhaust hole 21, and prevent extraneous air from being entered in steam valve 1 by exhaust hole 21, thus achieve lock pressure and the dust reduction capability of product.
In an embodiment of the present utility model, as shown in Figure 3, Figure 5 and Figure 6, preferably, guide slide 131 is V-shaped, and the width of guide slide 131 increases from bottom to up gradually.
In this embodiment, do not need to lead because active unit 20 moves upward in process, namely now the direction of motion of active unit 20 departs from preset direction and also can not impact the steam discharge function of product, therefore active unit 20 is set moves upward in process, guide slide 131 broadens to reduce the probability that guiding rib 22 contacts with guide slide 131 gradually, thus the frictional force reduced between guiding rib 22 and guide slide 131, and then ensure the fluidity of motion of active unit 20, because active unit 20 moves downward in process, need to limit the direction of motion of active unit 20, to avoid active unit 20 cannot parking position accuracy, and cause the situation that cannot disconnect completely between exhaust hole 21 and exhaust passage 11 to occur, therefore active unit 20 is set moves downward guide slide 131 in process and narrow gradually, guiding rib 22 is guided to get back on desired guiding trajectory to make guide slide 131, thus guarantee that active unit 20 can parking position accuracy, namely ensure that exhaust hole 21 and exhaust passage 11 are in off-state, and then ensure that the lock pressure of product, the realization of dust reduction capability.
In an embodiment of the present utility model, as shown in Figure 3, Figure 5 and Figure 6, valve body 10 is provided with limit rib 13, two limit ribs 13 are arranged separately, to surround guide slide 131.
In this embodiment, for the scheme that gap between valve body 10 and active unit 20 is larger, valve body 10 arranges limit rib 13, and make two limit ribs 13 that formation guide slide 131 is set separately, thus relatively shorten the length of the guiding rib 22 matched with guide slide 131, and then indirectly ensure that the working strength of guiding rib 22, namely ensure that the reliability of the guide effect of guiding rib 22 pairs of active units 20.
In an embodiment of the present utility model, preferably, limit rib 13 and valve body 10 are integral type structure, and/or guiding rib 22 and active unit 20 are integral type structure.
In this embodiment, limit rib 13 and valve body 10 are integral type structure, ensure that the bonding strength between limit rib 13 and valve body 10 on the one hand, thus reduce the probability occurring between limit rib 13 and valve body 10 to rupture, and then add product dependability, on the other hand, limit rib 13 and valve body 10 can be made into integration, thus improve the production efficiency of product, and then reduce the production cost of product; Guiding rib 22 and active unit 20 are integral type structure, ensure that the bonding strength between guiding rib 22 and active unit 20 on the one hand, thus reduce the probability occurring between guiding rib 22 and active unit 20 to rupture, and then add product dependability, on the other hand, guiding rib 22 and active unit 20 can be made into integration, thus improve the production efficiency of product, and then reduce the production cost of product.
In an embodiment of the present utility model, valve body 10 is provided with stopper slot (not shown), the cell wall of stopper slot surrounds guide slide 131.
In this embodiment, for the scheme that gap between valve body 10 and active unit 20 is less, valve body 10 arranges stopper slot, and make the cell wall of stopper slot form guide slide 131, thus efficiently avoid in active unit 20 process that valve body 10 moves relatively, situation about interfering between the first guide part and active unit 20 occurs.
In an embodiment of the present utility model, preferably, valve body 10 is provided with multiple first guide part, active unit 20 is provided with multiple the second guide part matched with the first guide part.
In an embodiment of the present utility model, valve body 10 is provided with pilot hole 14, active unit 20 entirety is in column, and active unit 20 is positioned at pilot hole 14, and can along the axial-movement of pilot hole 14; Wherein, multiple first guide part is arranged on the hole wall of pilot hole 14 around the axis of pilot hole 14 equably, and multiple second guide part is correspondingly arranged on the outer surface of active unit 20 sidewall, and one first guide part matches with one second guide part.
In this embodiment, move up and down relative to valve body 10 in active unit 20, and exist external force innervate unit 20 reverse process in, the setting of this structure, torsion that active unit 20 is subject to is made on the one hand to distribute equably along the circumference of active unit 20, thus reduce the probability that active unit 20 deforms, improve the dependability of product; On the other hand, also improve the intensity matched between the first guide part with the second guide part, thus reduce the probability that external force causes being separated between the first guide part with the second guide part, and then improve the reliability that the first guide part and the second guide part lead to active unit 20.
The embodiment of second aspect of the present utility model provides a kind of cooking apparatus (not shown), comprising: upper cover and the steam valve 1 described in above-mentioned any one embodiment.
Particularly, above cover and be provided with logical steam vent; Steam valve 1 is arranged on and covers, and the steam inlet 12 of steam valve 1 is connected with logical steam vent.
The cooking apparatus that the embodiment of second aspect of the present utility model provides, the steam valve 1 provided by the embodiment being provided with the utility model first aspect, by arranging the first guide part and the second guide part, when not needing steam discharge, ensure that active unit 20 can make exhaust hole 21 and exhaust passage 11 disconnect effectively, thus the bacterium avoided in environment and dust enter interiors of products, improve the use cleannes of product, simultaneously, when product does not need steam to discharge, the setting of this structure also further reduces the thermal loss of interiors of products, thus improve the efficiency of product.
In an embodiment of the present utility model, cooking apparatus can be electric cooker or pressure cooker.
In sum, the novel steam valve provided of this use, arranges active unit, when product performs steam discharge function, by active unit relative to valve body, exhaust hole is communicated with exhaust passage; When product performs lock pressure, dust reduction capability, by active unit relative to valve body, exhaust hole and exhaust passage are disconnected; In addition, active unit is relative to while described valve body, first guide part matches with the second guide part, to limit the direction of motion of active unit, thus the direction of motion that efficiently avoid because of active unit departs from preset direction, and cause active unit cannot parking position accuracy situation occur, namely when product does not need steam discharge, ensure that active unit can parking position accuracy, disconnect to make exhaust hole and exhaust passage, thus further ensure lock pressure, the dust reduction capability of product, make product have more the market competitiveness.
In the utility model, term " first ", " second " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " multiple " then refers to two or more, unless otherwise clear and definite restriction.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 ", " some embodiments ", " specific 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, be installed on cooking apparatus on cover, it is characterized in that, comprising:
Valve body, is provided with exhaust passage in described valve body, and described valve body offers steam inlet, and described steam inlet is connected with described exhaust passage; With
Active unit, described active unit and described valve body are movably connected, and described active unit is provided with exhaust hole, and described active unit, relative to described valve body, makes described exhaust hole be communicated with described exhaust passage or disconnect;
Wherein, described valve body is provided with the first guide part, described active unit is provided with the second guide part, described active unit is relative to while described valve body, and described first guide part matches with described second guide part.
2. steam valve according to claim 1, is characterized in that,
Described first guide part is guide slide, and described second guide part is guiding rib, and described guiding rib is positioned at described guide slide, and slides along described guide slide.
3. steam valve according to claim 2, is characterized in that,
Described guide slide is vertically arranged on described valve body, and the relatively described valve body of described active unit moves up and down, and drives described guiding rib to slide up and down in described guide slide.
4. steam valve according to claim 3, is characterized in that,
Described guide slide is V-shaped, and the width of described guide slide increases from bottom to up gradually.
5. the steam valve according to any one of claim 2 to 4, is characterized in that,
Described valve body is provided with limit rib, and two described limit ribs are arranged separately, to surround described guide slide.
6. steam valve according to claim 5, is characterized in that,
Described limit rib and described valve body are integral type structure, and/or described guiding rib and described active unit are integral type structure.
7. the steam valve according to any one of claim 2 to 4, is characterized in that,
Described valve body is provided with stopper slot, and the cell wall of described stopper slot surrounds described guide slide.
8. the steam valve according to any one of claim 2 to 4, is characterized in that,
Described valve body is provided with multiple described first guide part, described active unit is provided with described second guide part that multiple and described first guide part matches.
9. steam valve according to claim 8, is characterized in that,
Described valve body is provided with pilot hole, and described active unit entirety is in column, and described active unit is positioned at described pilot hole, and can along the axial-movement of described pilot hole;
Wherein, multiple described first guide part is arranged on the hole wall of described pilot hole around the axis of described pilot hole equably, multiple described second guide part is correspondingly arranged on the outer surface of described active unit sidewall, and the first guide part described in matches with the second guide part described in.
10. a cooking apparatus, is characterized in that, comprising:
Upper cover, covers on described and is provided with logical steam vent; With
Steam valve as claimed in any one of claims 1-9 wherein, described steam valve be arranged on described on cover, and the steam inlet of described steam valve is connected with described logical steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112563.XU CN204445489U (en) | 2015-02-13 | 2015-02-13 | Steam valve and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112563.XU CN204445489U (en) | 2015-02-13 | 2015-02-13 | Steam valve and cooking apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204445489U true CN204445489U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112563.XU Active CN204445489U (en) | 2015-02-13 | 2015-02-13 | Steam valve and cooking apparatus |
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| CN (1) | CN204445489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261060A (en) * | 2016-12-30 | 2018-07-10 | 佛山市顺德区美的电热电器制造有限公司 | Pressure regulator valve and cooking apparatus |
-
2015
- 2015-02-13 CN CN201520112563.XU patent/CN204445489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261060A (en) * | 2016-12-30 | 2018-07-10 | 佛山市顺德区美的电热电器制造有限公司 | Pressure regulator valve and cooking apparatus |
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