CN219353647U - Steam valve assembly and cooking utensil - Google Patents
Steam valve assembly and cooking utensil Download PDFInfo
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- CN219353647U CN219353647U CN202320675604.0U CN202320675604U CN219353647U CN 219353647 U CN219353647 U CN 219353647U CN 202320675604 U CN202320675604 U CN 202320675604U CN 219353647 U CN219353647 U CN 219353647U
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Abstract
The utility model discloses a steam valve assembly, which solves the problem that water spraying occurs in the existing steam valve assembly. In addition, the utility model also discloses a cooking utensil, which comprises a pot body and a pot cover, wherein the pot cover comprises a top cover and the steam valve assembly, the top cover is provided with a steam outlet, the sealing element is arranged between the valve body and the top cover, and the steam outlet is propped against the steam outlet by the steam outlet channel.
Description
[ field of technology ]
The utility model relates to the technical field of kitchen appliances, in particular to a steam valve assembly and a cooking utensil.
[ background Art ]
The steam valve component for the existing cooking utensil comprises a valve body and a sealing element, wherein the valve body is provided with a steam cavity, a steam inlet and a steam outlet, the steam inlet is communicated with the steam cavity, the steam inlet is communicated with the cooking cavity of the cooking utensil, the steam outlet is communicated with the outside, the steam valve component is arranged in a pot cover, the sealing element is required to be arranged at the steam outlet in order to prevent steam at the steam outlet from leaking into the pot cover, the existing sealing element is an annular body penetrating through the steam outlet, one end of the annular body, located in the steam cavity, is opened to form a flat opening, steam occasionally stagnates in the steam cavity when rice is cooked in high rice quantity, after the air pressure in the steam cavity rises, the steam can directly enter a steam discharge channel enclosed by the annular body to be gathered and sprayed out from the steam outlet in a proper state, namely, and the phenomenon of water spraying occurs, so that the risk of scalding users occurs.
[ utility model ]
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a steam valve assembly and a cooking utensil, which can prevent steam from being sprayed out of a steam outlet so as to improve the use experience of a user.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a steam valve subassembly, includes valve body and sealing member, the valve body have the steam chamber, and with steam inlet and the steam outlet of steam chamber intercommunication, the sealing member is including running through the annular body of steam outlet and be used for sealing the annular body is located the sealing wall of steam intracavity one end, the annular body encloses into the exhaust channel with the sealing wall, be equipped with the steam hole that is used for intercommunication steam chamber and exhaust channel on the annular body.
In the steam valve assembly, at least three steam passing holes are formed in the annular body at intervals in the circumferential direction.
In the steam valve assembly, a plurality of grooves are formed in the outer periphery of the annular body at intervals, and the steam passing holes penetrate through the grooves.
In the steam valve assembly, a first plug-in connection part is arranged on the outer periphery side of the annular body, a second plug-in connection part which surrounds the steam outlet is arranged in the valve body, and the first plug-in connection part is in plug-in connection fit with the second plug-in connection part.
In the steam valve assembly, the valve body comprises a valve seat and a valve cover, the valve cover and the valve seat are hermetically connected to form the steam cavity, the steam inlet is formed in the valve seat, and the steam outlet is formed in the valve cover.
In the steam valve assembly, the steam valve assembly further comprises a sealing ring, and the sealing ring is clamped between the valve cover and the valve seat.
In the steam valve assembly, a positioning groove is formed in the valve cover or the valve seat, and the sealing ring is embedded in the positioning groove.
In the steam valve assembly, the bottom wall of the valve body is provided with an upward extending steam inlet channel, and the steam inlet is arranged on one side of the top of the steam inlet channel, which is away from the sealing piece.
In the steam valve assembly, the sealing wall and the annular body are integrally formed.
The utility model also discloses a cooking utensil, which comprises a pot body and a pot cover, wherein the pot cover comprises a top cover and the steam valve assembly according to any technical scheme, the top cover is provided with a steam outlet, the sealing element is arranged between the valve body and the top cover, and the steam outlet is propped by the steam outlet channel.
The utility model has the beneficial effects that:
the sealing piece comprises an annular body penetrating through the steam outlet and a sealing wall for sealing one end of the annular body located in the steam cavity, wherein the annular body and the sealing wall enclose a steam exhaust channel, and a steam passing hole for communicating the steam cavity with the steam exhaust channel is formed in the annular body. By the design, steam can form convection in the steam exhaust channel and cannot gather, the energy of the steam can be consumed by the generation of the convection, so that the flow speed of the steam is weakened, the steam is more stable, the steam is sprayed and converted into overflow, the phenomenon that the steam is sprayed out of the steam outlet is prevented, and the use experience of a user is improved.
At least three through-gas holes are arranged on the annular body at intervals in the circumferential direction. By the design, the convection effect of steam in the steam exhaust channel can be improved, so that the flow speed of the steam is further weakened, and the blowout prevention effect is improved; in addition, can also be when washing the steam valve subassembly through the backward flow water in the steam cavity of steam outlet for rivers can flow into the steam cavity through the steam hole all around in order to be full of whole steam cavity, and then wash inside whole steam valve subassembly, have promoted the cleaning performance.
The periphery side of annular body is equipped with the recess that a plurality of circumference interval set up, and the steam hole runs through the recess setting. By the design, air flow can be guided to flow towards the steam passing holes through the two side walls of the groove, so that steam fully enters the steam exhaust channel in the flowing process to generate convection effect.
The periphery side of annular body is equipped with first grafting portion, is equipped with the second grafting portion that surrounds the steam outlet setting in the valve body, and first grafting portion and second grafting portion grafting cooperation. By the design, the assembly of the sealing element and the valve body is convenient, the contact area of the sealing element and the valve body can be increased in a spliced matching mode, so that the sealing reliability of the joint of the sealing element and the valve body is improved, and steam leakage is prevented.
The valve body comprises a valve seat and a valve cover, the valve cover and the valve seat are hermetically connected to form a steam cavity, the steam inlet is arranged on the valve seat, and the steam outlet is arranged on the valve cover. By the design, the valve body can be divided into the valve seat and the valve cover, and the valve seat and the valve cover are respectively and independently machined and molded and then assembled, so that the machining and manufacturing cost of the valve body is reduced.
The steam valve assembly further comprises a sealing ring clamped between the valve cover and the valve seat. By the design, the sealing performance between the valve cover and the valve seat can be guaranteed, so that steam is prevented from leaking from a gap between the valve seat and the valve cover.
The valve cover or the valve seat is provided with a positioning groove, and the sealing ring is embedded in the positioning groove. When the valve seat is assembled, the sealing ring can be preloaded on the valve cover or the valve seat, so that the problem that the sealing ring falls off when the valve seat and the valve cover are assembled is avoided.
The bottom wall of the valve body is provided with an upward extending steam inlet channel, and the steam inlet is arranged on one side of the top of the steam inlet channel, which is away from the sealing element. By the design, the steam exhausted from the steam inlet channel dispersedly flows in the steam cavity before entering the steam outlet channel, but not directly enters the steam outlet channel through the steam holes, so that the energy and the flow speed of the steam are reduced, and the phenomenon of water spraying is prevented.
The sealing wall and the annular body are integrally formed. By the design, the sealing performance of the joint of the sealing wall and the annular body can be guaranteed, and the assembling step of the sealing wall and the annular body can be omitted, so that the assembling efficiency of the steam valve assembly is improved.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The utility model is further described with reference to the accompanying drawings:
fig. 1 is a partial exploded view of a cooking appliance according to a first embodiment of the present utility model;
FIG. 2 is a schematic view of a seal member according to a first embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a seal in accordance with a first embodiment of the utility model;
fig. 4 is a sectional view of a cooking appliance according to the first and second embodiments of the present utility model;
fig. 5 is an enlarged partial schematic view of fig. 4 a.
Reference numerals:
001. a pot body; 002. a pot cover; 100. a valve body; 101. a valve seat; 1011. a lower convex rib; 102. a valve cover; 1021. a positioning groove; 110. a steam chamber; 111. a steam inlet; 112. a steam outlet; 130. a steam inlet channel; 200. a seal; 210. an annular body; 211. a steam passing hole; 212. a groove; 213. a first plug-in connection; 220. a sealing wall; 230. a steam exhaust channel; 300. and (3) sealing rings.
[ detailed description ] of the utility model
The utility model provides a steam valve assembly, which comprises a valve body and a sealing piece, wherein the valve body is provided with a steam cavity, a steam inlet and a steam outlet which are communicated with the steam cavity, the sealing piece comprises an annular body penetrating through the steam outlet and a sealing wall for sealing one end of the annular body, which is positioned in the steam cavity, the annular body and the sealing wall enclose a steam discharge channel, and a steam through hole for communicating the steam cavity with the steam discharge channel is formed in the annular body.
The sealing piece comprises an annular body penetrating through the steam outlet and a sealing wall for sealing one end of the annular body located in the steam cavity, wherein the annular body and the sealing wall enclose a steam exhaust channel, and a steam passing hole for communicating the steam cavity with the steam exhaust channel is formed in the annular body. By the design, steam can form convection in the steam exhaust channel and cannot gather, the energy of the steam can be consumed by the generation of the convection, so that the flow speed of the steam is weakened, the steam is more stable, the steam is sprayed and converted into overflow, the phenomenon that the steam is sprayed out of the steam outlet is prevented, and the use experience of a user is improved.
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model. In addition, it is to be understood that the terms "upper," "lower," "left," "right," "longitudinal," "transverse," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like, which refer to an orientation or positional relationship, are merely based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices/elements referred to must have a specific orientation or be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.
Example 1
Referring to fig. 1 to 5, the steam valve assembly in the present embodiment is used on a cooking appliance, wherein the steam valve assembly includes a valve body 100 and a sealing member 200, the valve body 100 has a steam cavity 110, and a steam inlet 111 and a steam outlet 112 which are communicated with the steam cavity 110, the steam inlet 111 is typically disposed on a bottom wall of the steam cavity 110, the steam outlet 112 is disposed on a top wall of the steam cavity 110, the sealing member 200 includes an annular body 210 penetrating the steam outlet 112 and a sealing wall 220 for sealing one end of the annular body 210 in the steam cavity 110, the annular body 210 and the sealing wall 220 enclose a steam discharge channel 230, and a steam through hole 211 for communicating the steam cavity 110 and the steam discharge channel 230 is disposed on the annular body 210. By the design, the steam can form convection in the steam exhaust channel 230 and cannot gather, the energy of the steam can be consumed by the convection, so that the flow speed of the steam is weakened, the steam is more stable, the steam is ejected and converted into overflow, the phenomenon that the steam is ejected from the steam outlet 112 is prevented, and the use experience of a user is improved.
Specifically, in this embodiment, the number of the steam through holes 211 is at least three, for example, 3, 4, 5, etc., taking 4 as an example, the 4 steam through holes 211 are circumferentially spaced on the annular body 210, and the 4 steam through holes 211 are preferably circumferentially uniformly spaced on the annular body 210, so that the 4 steam through holes 211 are opposite to each other, after entering the steam exhaust channel 230 through the steam through holes 211, the steam can collide with the air flows entering through other steam through holes 211 to form a stronger convection phenomenon in the steam exhaust channel 230, thereby further destroying the aggregation of the steam and further weakening the flow speed of the steam, thereby improving the blowout preventing effect; in addition, when the steam valve assembly is flushed by backward flowing water into the steam cavity 110 through the steam outlet 112, water can flow to the periphery of the steam cavity 110 through the 4 steam through holes 211 so as to fill the whole steam cavity 110, and then the whole steam valve assembly is flushed, so that the cleaning effect is improved.
Preferably, the partial recess on the outer peripheral side of the annular body 210 in this embodiment forms four grooves 212, and the four grooves 212 are circumferentially uniformly spaced, so that the cross section of the lower end portion of the sealing member 200 forms a cross structure, in which the steam through holes 211 are radially formed through the wall portions of the grooves 212. So designed, the air flow can be guided to flow towards the steam through holes 211 by the two side walls of the groove 212, so that the steam fully enters the steam exhaust channel 230 in the flowing process to generate convection effect; in addition, when the steam cavity 110 is cleaned, the two side walls of the groove 212 can guide the water flow, so that the cleaning water can fall farther in the steam cavity 110, further fill the whole steam cavity 110, and improve the cleaning effect on the steam cavity 110.
In addition, in this embodiment, the bottom wall of the valve body 100 is further provided with an upwardly extending steam inlet channel 130, the steam inlet channel 130 is communicated with the cooking cavity, and the steam inlet 111 is disposed on a side of the top of the steam inlet channel 130 away from the sealing member 200, that is, the steam inlet 111 is not opened toward the sealing member 200. By such design, the steam discharged from the steam inlet channel 130 is dispersed and flows in the steam cavity 110 before entering the steam outlet channel 230, but not directly enters the steam outlet channel 230 through the steam holes 211, thereby reducing the energy and flow rate of the steam and preventing water spraying.
Preferably, the sealing wall 220 is integrally formed with the annular body 210. By the design, the sealing performance of the joint of the sealing wall 220 and the annular body 210 can be ensured, and the assembly step of the sealing wall 220 and the annular body 210 can be omitted, so that the assembly efficiency of the steam valve assembly is improved.
Secondly, the valve body 100 in this embodiment includes the valve seat 101 and the valve cover 102 which are formed separately, the valve cover 102 is screwed on the valve seat 101 and is hermetically connected with the valve seat 101 to enclose the steam cavity 110, wherein the steam inlet 111 is arranged on the bottom wall of the valve seat 101, and the steam outlet 112 is arranged on the top wall of the valve cover 102, so that the two parts of the valve seat 101 and the valve cover 102 can be formed separately and assembled subsequently, thereby reducing the manufacturing cost of the valve body 100; in addition, the valve cover 102 and the valve seat 101 are convenient to detach at a later stage so as to clean the inner walls of the valve cover and the valve seat.
In order to realize the sealing connection between the valve cover 102 and the valve seat 101, the steam valve assembly in this embodiment further includes a sealing ring 300, the valve cover 102 is provided with a positioning groove 1021 with a downward opening, the positioning groove 1021 is located at the inner side of the side wall of the valve cover 102, the sealing ring 300 is embedded in the positioning groove 1021, and the top surface of the side wall of the valve seat 101 is provided with a lower protruding rib 1011 protruding upwards, so that when the steam valve assembly is assembled, the sealing ring 300 can be preloaded on the valve cover 102, and then the valve cover 102 is screwed on the outer side of the side wall of the valve seat 101, so that the lower protruding rib 1011 presses the sealing ring 300, thereby realizing the clamping of the sealing ring 300 between the valve cover 102 and the valve seat 101, and simultaneously avoiding the problem that the sealing ring 300 falls off when the valve seat 101 and the valve seat 101 are assembled, thereby ensuring the sealing performance between the valve cover 102 and the valve seat 101, so as to avoid the leakage of steam from the gap between the valve seat 101 and the valve cover 102.
It will be appreciated that in other embodiments of the present utility model, the valve seat is provided with a positioning groove with an upward opening, the positioning groove is located on the inner side of the side wall of the valve seat, the sealing ring is embedded in the positioning groove, at this time, the top wall of the valve cover is provided with an upward protruding rib extending downward, the upward protruding rib is located on the inner side of the side wall of the valve cover, and the side wall of the valve cover is screwed on the outer side of the side wall of the valve seat, and then the upward protruding rib presses the sealing ring, so that the sealing ring is clamped between the valve cover and the valve seat.
It will be appreciated that in other embodiments of the utility model, the valve seat and valve cover may be removably connected by a screw connection or a snap-fit connection.
Finally, in order to realize that the sealing element 200 is mounted on the valve body 100, the outer peripheral side of the annular body 210 in this embodiment is provided with a first plugging portion 213, the first plugging portion 213 is an upwardly extending annular rib, the bottom end of the annular rib is connected with the annular body 210, a gap is formed between the annular rib and the outer peripheral side of the annular body 210, the inner side surface of the top wall of the valve cover 102 is provided with a second plugging portion surrounding the steam outlet 112, the second plugging portion is a slot with a downward opening, the annular rib is plugged in the slot, and the inner annular wall of the slot is plugged in the gap between the annular rib and the outer peripheral side of the annular body 210, so that the first plugging portion 213 and the second plugging portion are mutually plugged and matched, and the design is adopted, thereby not only facilitating the assembly of the sealing element 200 and the valve body 100, but also increasing the contact area of the sealing element 200 and the valve body 100 in a plugging and preventing steam leakage by a plugging and matching manner.
It can be understood that in other embodiments of the present utility model, the first plugging portion is a slot with an upward opening, and the second plugging portion is an annular rib extending downward, and the annular rib is inserted into the slot, so that the plugging fit between the first plugging portion and the second plugging portion can be also realized.
It will be appreciated that in other embodiments of the present utility model, the outer peripheral side of the annular body is provided with an annular clamping groove, and the part of the valve cover located at the outer periphery of the steam outlet is inserted into the clamping groove, so that the sealing element can be mounted on the valve cover.
It will be appreciated that in other embodiments of the utility model, the portion of the annular body located within the steam cavity is circumferentially spaced apart with a plurality of rows of steam vias, each row of steam vias including a plurality of steam vias spaced apart along the axial direction of the annular body.
It will be appreciated that in other embodiments of the utility model, the annular body may also be provided without grooves, and the steam passage aperture may be provided radially through the annular body, thereby simplifying the construction of the seal.
It will be appreciated that in other embodiments of the utility model, the valve cover and valve seat may also be integrally injection molded to form the valve body.
Example two
As shown in fig. 4, the present embodiment further provides a cooking apparatus, which is an electric pressure cooker or an electric cooker, and includes a cooker body 001 and a cooker cover 002, wherein the cooker cover 002 includes an inner cover, a top cover, and the steam valve assembly according to the first embodiment, the inner cover is provided with a mounting hole, the valve body is disposed at the mounting hole and is fixedly mounted on the inner cover by a screw, a sealing ring is clamped between the valve body and the inner cover, the top cover is provided with a steam exhaust port, a part of sealing member 200 is disposed between the valve body 100 and the top cover, and the steam exhaust channel 230 abuts against the steam exhaust port, that is, the top end of the annular body 210 abuts against the top cover, so that the steam exhaust channel 230 is communicated with the steam exhaust port.
While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (10)
1. The utility model provides a steam valve subassembly, includes valve body and sealing member, the valve body have the steam chamber, and with steam inlet and the steam outlet of steam chamber intercommunication, its characterized in that, the sealing member is including running through the annular body of steam outlet and be used for sealing the sealing wall that the annular body is located steam intracavity one end, the steam channel is enclosed into with the sealing wall to annular body, be equipped with the steam hole that is used for intercommunication steam chamber and steam channel on the annular body.
2. The steam valve assembly of claim 1, wherein the annular body has at least three circumferentially spaced apart steam passages.
3. The steam valve assembly as recited in claim 2, wherein the outer peripheral side of the annular body is provided with a plurality of circumferentially spaced grooves, the steam passage holes being disposed through the grooves.
4. The steam valve assembly of claim 1, wherein a first plug-in portion is provided on the outer peripheral side of the annular body, a second plug-in portion is provided in the valve body around the steam outlet, and the first plug-in portion is plug-in engaged with the second plug-in portion.
5. A steam valve assembly as claimed in any one of claims 1 to 4, wherein the valve body comprises a valve seat and a valve cover, the valve cover and the valve seat being sealingly connected to define the steam chamber, the steam inlet being provided in the valve seat, the steam outlet being provided in the valve cover.
6. The steam valve assembly as defined in claim 5, further comprising a seal ring sandwiched between the valve cover and the valve seat.
7. A steam valve assembly as claimed in claim 6, wherein the valve cover or the valve seat is provided with a locating groove, and the sealing ring is embedded in the locating groove.
8. A steam valve assembly as claimed in any one of claims 1 to 4, wherein the bottom wall of the valve body is provided with an upwardly extending steam inlet passage, the steam inlet being provided at a side of the top of the steam inlet passage facing away from the sealing member.
9. A steam valve assembly as claimed in any one of claims 1 to 4, wherein the sealing wall is integrally formed with the annular body.
10. A cooking utensil comprising a pot body and a pot cover, wherein the pot cover comprises a top cover and the steam valve assembly according to any one of claims 1 to 9, a steam outlet is arranged on the top cover, a sealing element is arranged between the valve body and the top cover, and the steam outlet is propped by a steam exhaust channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320675604.0U CN219353647U (en) | 2023-03-28 | 2023-03-28 | Steam valve assembly and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320675604.0U CN219353647U (en) | 2023-03-28 | 2023-03-28 | Steam valve assembly and cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219353647U true CN219353647U (en) | 2023-07-18 |
Family
ID=87138417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320675604.0U Active CN219353647U (en) | 2023-03-28 | 2023-03-28 | Steam valve assembly and cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219353647U (en) |
-
2023
- 2023-03-28 CN CN202320675604.0U patent/CN219353647U/en active Active
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