CN208973469U - One kind vacuumizing cooking apparatus - Google Patents
One kind vacuumizing cooking apparatus Download PDFInfo
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- CN208973469U CN208973469U CN201820816521.8U CN201820816521U CN208973469U CN 208973469 U CN208973469 U CN 208973469U CN 201820816521 U CN201820816521 U CN 201820816521U CN 208973469 U CN208973469 U CN 208973469U
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Abstract
The utility model proposes one kind to vacuumize cooking apparatus, comprising: culinary art main body comprising pot cover, pot body and liner, liner are arranged in pot body, and pot cover lid is located in pot body；Vacuum evacuation device, for forming negative pressure in the cooking cavity between pot cover and liner；Check valve, including spool and valve body, valve inner offer the first gas chamber, and spool is arranged in the first gas chamber, and valve body is equipped with the vapor opening and venthole being connected to the first gas chamber, and vapor opening is connect with vacuum evacuation device, and spool is used for the opening and closing of venthole；Second gas chamber is connected to set on the downside of venthole with the first gas chamber and cooking cavity, is used for buffer gas, and the second air room height is 2-15mm.The setting form of the check valve of the utility model will avoid soup, rice water from largely entering the risk of vacuum pump, to avoid the normal work for influencing vacuum pump, the service life of vacuum pump is reduced, while being also beneficial to sealing of the spool for venthole, the work of spool is more reliable.
Description
Technical field
The utility model relates to cooking apparatus technical fields, more particularly to a kind of cooking apparatus vacuumized.
Background technique
Presently commercially available electric cooker, grain of rice inside colloid difficulty absorb moisture, and hard outer soft mouthfeel is bad in the grain of rice, and human body difficulty disappears
Change and absorb, and food is oxidizable rotten in pot in long-time heat preservation.To solve current electric cooker rice during the cooking process
The oxidizable rotten deficiency of food in pot, can increase in electric cooker when colloid difficulty absorbs moisture and long-time heat preservation inside the grain of rice
Add a vacuum pump, air is discharged out of pot becomes vacuum low-pressure electric cooker.External world's meeting when liner is in vacuum low-pressure state
It generates a pressure to be applied on vacuum pump, will affect the service life of vacuum pump, it is therefore desirable to check valve, to improve the vacuum pump longevity
Life.Check valve is opened in vacuum pump work, closing when not working, and the switching motion of existing check valve comes dependent on driving mechanism
It realizes, such as motor, solenoid valve, when maintaining vacuum low-pressure state in liner, if mandatory by driving mechanism at this time
Check valve is opened, since vacuum pump can't reach the ability of maintenance current vacuum level in short-term, liner is will be present in this
The risk of middle decompression, while inside and outside differential pressure will be so that inner elements of check valve be by biggish active force, mandatory open check valve will
The service life for influencing check valve, higher cost complicated by driving mechanism driving structure；In addition, during suction, liner
Interior soup, bubble, food materials etc. are easily accessible in check valve, this will reduce the service life of driving mechanism and vacuum pump.
Utility model content
The utility model aim is to propose that one kind vacuumizes cooking apparatus, to solve above-mentioned suction of the existing technology
During, soup, bubble, food materials in liner etc. are easily accessible the technical problem in check valve.
For this purpose, the utility model proposes a kind of cooking apparatus, comprising: culinary art main body comprising pot cover, pot body and interior
Gallbladder, the liner are arranged in pot body, and the pot cover lid is located in the pot body；Vacuum evacuation device, for the pot cover with
Negative pressure is formed in cooking cavity between the liner；Check valve, including spool and valve body, the valve inner offer the first gas
Room, the spool are arranged in first gas chamber, and the valve body is equipped with the vapor opening being connected to first gas chamber and leads to
Stomata, the vapor opening are connect with the vacuum evacuation device, and the spool is used for the opening and closing of the venthole；Second gas chamber, if
It in the downside of the venthole, is connected to first gas chamber and the cooking cavity, is used for buffer gas, second gas chamber is high
Degree is 2-15mm.
Preferably, the pot cover includes inner cover and liner, and the interior lining is equipped with mounting hole, it is described in be covered with air inlet
Hole is equipped with the first sealing ring between the inner cover and liner, the check valve is arranged on the mounting hole, second gas chamber
It is formed in the first sealing ring between the inner cover and liner, the air inlet is connected to the cooking cavity.
Preferably, the valve body for forming first gas chamber includes valve seat and bonnet, and the valve is arranged in the venthole
The bottom of seat.
Preferably, the valve seat includes the mounting portion that the first sealing ring is arranged, and second is equipped between the valve seat and bonnet
Sealing ring, bonnet are snapped connection with valve seat.
Preferably, first sealing ring includes interconnecting piece, and interconnecting piece is downwardly extending sealing ring main body, sealing ring master
Body end is provided with the first lip and the second lip.
Preferably, second gas chamber and the valve body are integrally formed, and the valve body includes partition, is opened up on the partition
Have a venthole, be the first gas chamber on the upside of the partition, be the second gas chamber on the downside of the partition, second gas chamber bottom be equipped with
The air inlet of cooking cavity connection.
Preferably, gas passage is equipped in second gas chamber, for extending currency of the gas in the second gas chamber.
Preferably, the venthole is less than the aperture of the air inlet.
Preferably, the axis of the air inlet and the venthole shifts to install.
Preferably, the air inlet is provided with filter screen.
The beneficial effect that the utility model is compared with the prior art includes:
The check valve of the utility model, in pumping, gas is also needed before entering the first gas chamber by the second gas chamber, the
It is not provided with spool in two gas chambers, the gas for entering check valve can be buffered, when the liquid in liner enters unidirectionally
After valve, due to the buffering of the second gas chamber, it will be not easily accessed into the first gas chamber.It not set is worked as a buffer compared to traditional
Gas chamber check valve, the setting form of the utility model will avoid soup, rice water from largely entering the risk of vacuum pump, to avoid
The normal work for influencing vacuum pump, reduces the service life of vacuum pump, while being also beneficial to sealing of the spool for venthole, valve
The work of core is more reliable.
Detailed description of the invention
Fig. 1 is the schematic diagram of specific embodiment of the present invention cooking apparatus；
Fig. 2 is the perspective view of specific embodiment of the present invention liner；
Fig. 3 is the scheme of installation of specific embodiment of the present invention check valve；
Fig. 4 is the partial enlargement diagram under specific embodiment of the present invention check valve closed state；
Fig. 5 is the partial enlargement diagram under the unidirectional the valve opening state of specific embodiment of the present invention；
Fig. 6 is the structural schematic diagram of specific embodiment of the present invention bonnet；
Fig. 7 is the stereoscopic schematic diagram of specific embodiment of the present invention bonnet；
Fig. 8 is the structural schematic diagram of specific embodiment of the present invention valve seat；
Fig. 9 is the stereoscopic schematic diagram of specific embodiment of the present invention valve seat；
Figure 10 is the structural schematic diagram of the first sealing ring of specific embodiment of the present invention.
Specific embodiment
With reference to embodiment and compares attached drawing the utility model is described in further detail.It should be emphasized that
It is that following the description is only exemplary, rather than in order to limit the scope of the utility model and its application.
Referring to the following drawings, non-limiting and nonexcludability embodiment will be described, wherein identical appended drawing reference indicates
Identical component, unless stated otherwise.
The present embodiment proposes one kind and vacuumizes cooking apparatus, which cooks for food materials, can be generally pot
Electric appliances, such as electric cooker, electric pressure pot and steam rice cooker, as shown in Figure 1, the culinary art main body of the Casserole electric appliance include pot cover 2,
Pot body 1 and liner 3, liner 3 are arranged in pot body 1, and the lid of pot cover 2 is located in pot body 1, and pot cover 2 includes cover 203,202 and of liner
Inner cover 201, sets gradually from top to bottom；As shown in Fig. 2, to solve current electric cooker rice grain of rice internal sizes during the cooking process
The oxidizable rotten deficiency of food in pot, is provided with vacuum means on liner 202 when matter difficulty absorbs moisture and long-time heat preservation
It sets, for forming negative pressure in the cooking cavity between the pot cover 2 and the liner 3, vacuum means are set to vacuum pump 210.
Vacuum pump 210 is separately connected the exhaust outlet on check valve and liner 202 by silicone tube 211, when 210 work of vacuum pump
When making, the air in liner 3 will be extracted out quickly, form vacuum low-pressure state, when vacuum pump 210 stops working, check valve can be prevented
Only 3 inside of liner and extraneous connection, maintain the vacuum low-pressure state in liner 3.As shown in figure 3, in the present embodiment, check valve
It is arranged on liner 202.
The vacuum low-pressure state of liner 3 have the function of under different cooking status it is different, should under subscription state
State is beneficial to the storage of food materials, keeps the freshness of food materials, inhibits bacterium, prevents from degenerating, to realize prolonged pre-
About, it is of great significance for intelligent, automation cooking apparatus；Under water suction state, liner 3 is vacuumized, rice
Remaining air will be precipitated in aqueous mixtures, form the extremely small bubble of size, these minute bubbles will carry out grain of rice surface
Explosion promotes water absorption course to accelerate the extruding on grain of rice surface；In the case where state is cooked in boiling, vacuum low-pressure state will accelerate
The boiling of liquid improves cooking quality to realize the stirring action to food materials, accelerates cooking speed.
During culinary art, water by thermal evaporation will so that 3 internal pressure of liner increases, to lose vacuum low-pressure state,
It is vacuumized therefore, it is necessary to restart vacuum pump 210, to maintain the vacuum state inside liner 3, in order to avoid unidirectional
The check valve of further decompression when valve is opened, the present embodiment can adaptively be opened according to the pressure difference between 3 inside of liner and the external world
It opens and closes, specific as follows:
Check valve includes spool and valve body, and the valve inner offers the first gas chamber 212, and the spool is arranged described
In first gas chamber 212, the valve body is equipped with the vapor opening 2062 and venthole 2053 being connected to first gas chamber 212, institute
Vapor opening 2062 is stated to connect with the vacuum evacuation device；Vacuum means are set to vacuum pump 210 in the present embodiment.Spool one end against
In the bottom of first gas chamber 212, the other end is resisted against the top of first gas chamber, and spool is adaptive by natural resiliency power
Open or close venthole 2053 with answering.
As shown in Fig. 2, the spool includes valve rod 207 and spring 208, the spring 208 is set in the valve rod 207
On, the valve rod 207 adaptively opens or closes the venthole 2053 by the spring 208.
As shown in figure 4, for the state of check valve when not vacuumizing, effect of the valve rod 207 of spool in spring 208 at this time
Under, it is resisted against on venthole 2053, venthole 2053 is closed；As shown in figure 5, when vacuum pump 210 acts, inside and outside pressure difference
The self gravity for overcoming spring 208 and valve rod 207 heads on valve rod 207 and moves upwards, so that venthole 2053 is opened, in liner 3
Gas will through venthole 2053 enter the first gas chamber 212 in.
Above-mentioned check valve is mechanical action structure, and the movement of valve rod 207 is adaptively opened or closed by spring 208
It closes, for traditional check valve acted by driving mechanism, it is ensured that vacuum pump 210 first starts, and opens after check valve
It is dynamic；The movement of traditional check valve and vacuum pump 210 leans on same automatically controlled signal to control, therefore vacuum pump 210 and check valve
To open simultaneously, since vacuum pump 210 can't reach the ability of vacuum degree in the current liner 3 of maintenance in short-term, so liner 3
The risk of decompression will be present；The check valve of the present embodiment is no longer driven the control of mechanism, the short time that vacuum pump 210 starts
It is interior, under the action of spring 208 and inside and outside differential pressure, closed state will be maintained, when vacuum pump 210 have overcome spring 208 and
When the ability of inside and outside differential pressure, check valve is just opened, and this avoids the decompression risks of liner 3, improves the low in vacuum of cooking apparatus
Safety coefficient under pressure condition avoids damaging user.
Meanwhile using mechanical check valve, for traditional check valve acted by driving mechanism, cost is more
Cheap, good reliability is conducive to protect vacuum pump, keeps the service life of vacuum pump.
As shown in fig. 6, the end that valve rod 207 is used to open or close venthole 2053 is equipped with sealing element 2071, the sealing
Part 2071 is silica gel material, the shape of sealing element 2071 and end can be it is a variety of, as long as can be sealed to venthole 2053；
In the present embodiment, which includes the flange 2072 being convexly equipped on valve rod 207, and the lower end surface of the flange 2072 leads to towards described
Stomata 2053, the aperture area that the venthole 2053 is located at 2072 side of flange are more than or equal to 2072 upper end of flange
The area in face.
Flange 2072 can play the role of support spring 208, while also functioning to and increasing end forced area；This
In embodiment, 208 one end of spring on spool is resisted against on flange 2072, and the other end is resisted against on valve body, spool when vacuumizing
It can be compressed with driving spring 208, open venthole 2053, spring 208 can also be not against on flange 2072, be resisted against valve rod
Other positions on 207, under vacuum low-pressure environment, the external world can generate 2072 upper end of flange that a pressure is applied to valve rod 207
On face, under evacuated state, the suction of vacuum pump 210 can also generate the lower end surface that a pressure is applied to flange 2072, when
The aperture area that venthole 2053 is located at 2072 side of flange is more than or equal to the area of 2072 upper surface of flange, upper pressure
Balance will be reached faster between the resultant force and lower pressure of these three power of power+208 elastic force of spring+spool gravity, improve spool
Sensitivity, spool can comparatively fast automatically open venthole 2053, to be evacuated to liner 3.
The elastic force of the initial position of spring 208 can determine between 0.1N-10N according to the coefficient of elasticity of spring 208
The elastic force of initial position.
As shown in figure 8, in order to enable the forced area of 2072 lower end surface of flange reaches big, the venthole of the present embodiment 2053
It is back taper in the aperture 2055 of 2072 side of flange, in some alternative embodiments, is also possible to cylindricality, is arranged in an inverted cone
Or cylindrical aperture is beneficial to improve the forced area of 2072 lower end surface of flange, so that spool is more sensitive.
As shown in Figures 3 and 4, valve body includes bonnet 206 and valve seat 205, and bonnet 206 is connect with valve seat 205, venthole 2053
It is opened in the bottom of valve seat 205, the setting of bonnet 206 and valve body solves the installation question of spool, and there are first for valve core inside
The setting of entire spool can be met air-tightness by gas chamber 212 inside the first gas chamber 212, and valve seat 205 and bonnet 206 can solve the
The problem of one 212 air-tightness of gas chamber, as shown in figs. 4 and 6, is equipped with the in order to solve this problem between bonnet 206 and valve seat 205
Two sealing rings 209, the second sealing ring 209 are silica gel material, naturally it is also possible to be other materials；For bonnet 206 and and valve seat
205 preferably dismantle and connect, and as shown in FIG. 8 and 9, positioning ring 2065 are equipped on bonnet 206, and be equipped on valve seat 205
Locating slot 2054, positioning ring 2065 and locating slot 2054 are cooperatively connected.As shown in Figures 6 and 7, grab is additionally provided on bonnet 206
2061, buckle 2051 is additionally provided on valve seat 205, bonnet 206 and valve seat 205 snap connection together.Pass through 2065 He of positioning ring
Bonnet 206 and valve seat 205 rapidly can be realized positioning by locating slot 2054, accurately make 2051 button of grab 2061 and buckle
It is combined；Buckle 2051 has clearance position 2052, and when 2051 fastening of grab 2061 and buckle, grab 2061 can be with empty avoiding
Position 2052 cooperates.
As shown in fig. 7, being additionally provided with installation crossbeam 2063 on bonnet 206, there are two solid for the both ends setting of installation crossbeam 2063
Hole 2064 is determined, after bonnet 206 is fastened on valve seat 205, as shown in figure 4, can consolidate bonnet 206 by installation crossbeam 2063
It is scheduled in the fixed column 2021 of liner 202, vapor opening 2062 is arranged on bonnet 206, is connected to vacuum pump 210.
In some embodiments, be arranged in the venthole 2053 of 205 bottom of valve seat in order to 2072 good seal of flange, valve
It is additionally provided with groove on seat 205, for flange 2072 to be arranged, groove is connected to venthole 2053, is led between flange 2072 and groove
Sealing element 2071 is crossed to be sealed；In a groove by the setting of flange 2072, only in the reduction length of valve rod 207 more than groove
When depth, flange 2072 could be detached from groove, to open venthole 2053, complete pumping, and therefore, setting can increase in this way
The sealing effect of spool and venthole 2053 improves the reliability of spool.
It is arranged in the scheme of flange 2072 in a groove, the aperture of back taper can also be further arranged in venthole 2053
2055 or cylindrical bore, to increase the forced area of 2072 its lower end surface of flange of setting in a groove, to improve spool
Sensitivity.While in order to improve the sensitivity of spool, the depth of groove can be arranged smaller than the thickness of flange 2072.
In addition to this, as shown in figure 4, the present embodiment is additionally provided with the second gas chamber 213, the second gas chamber 213 can to avoid soup,
Bubble etc. enters vacuum pump 210, improves the service life of vacuum pump 210.Specifically, second gas chamber 213 is arranged in venthole 2053
Downside, be connected with the first gas chamber 212 and cooking cavity, be used for buffer gas.
As shown in figure 5, gas also needs before entering the first gas chamber 212 by the second gas chamber 213, the second gas in pumping
It is not provided with spool in room 213, the gas for entering check valve can be buffered, when the liquid in liner 3 enters unidirectionally
After valve, due to the buffering of the second gas chamber 213, it will be not easily accessed into the first gas chamber 212.
In the present embodiment, the liner 202 is equipped with mounting hole, and the inner cover 201 is equipped with air inlet 2011, the inner cover
The first sealing ring 204 is equipped between 201 and liner 202, the check valve is arranged on the mounting hole, second gas chamber
213 are formed in the first sealing ring 204 between the inner cover 201 and liner 202, the air inlet 2011 and the cooking cavity
Connection.
Second gas chamber 213 is arranged between inner cover 201 and liner 202, due to the very convenient disassembly of inner cover 201,
Above-mentioned set-up mode by the cleaning of very convenient second gas chamber 213, meanwhile, also facilitate realize the second gas chamber 213 in liquid return
Stream.When being in vacuum low-pressure state inside liner 3, inside and outside pressure difference will generate a pressure and be applied on inner cover 201, this
Pressure will increase with the increase of internal vacuum, and the upper surface area of additional inward upper cover 201 is essentially identical to 3 pots of mouths of liner
Cross-sectional area, so theoretically, when internal vacuum reaches 60%, the power being applied on inner cover 201 is equal to one
The object of 100-200Kg, therefore, inner cover 201 will generate biggish deformation, be based on this, and the second gas chamber 213 is arranged in inner cover
Between 201 and liner 202, the height of the second gas chamber 213 will increase with the increase of vacuum degree, thus the second gas chamber 213
Buffer capacity will also improve.
As shown in figure 4, offering air inlet 2011, air inlet at the position of corresponding second gas chamber 213 on inner cover 201
2011 shift to install with the axis of venthole 2053, can increase the distance that gas flows in the second gas chamber 213, improve the second gas chamber
213 buffer capacity.In some embodiments, filter screen can also be set at air inlet 2011, to prevent solid particle entrance
In second gas chamber 213, venthole 2053 is blocked.
The aperture of venthole 2053 is less than the aperture of air inlet 2011, and air inlet 2011 is less than the aperture of mounting hole, specifically
For, the pore size of venthole 2053 should be arranged it is a little bit smaller, it is possible thereby to make 213 buffering effect of the second gas chamber more preferable.
The height of second gas chamber 213 is 2-15mm, this is highly the air inlet 2011 of bottom to the venthole 2053 at top
Distance, can select to be arranged according to the actual situation, specifically, the height of the second gas chamber 213 should be arranged it is high a bit, this will be mentioned
The buffering effect of high second gas chamber 213.
As shown in Figure 10, the first sealing ring 204 includes interconnecting piece 2041, and interconnecting piece 2041 is downwardly extending sealing ring master
Body 2042,2042 end of sealing ring main body are provided with the first lip 2044 and the second lip, and interconnecting piece 2041 is arranged in valve seat 205
On liner 202, the first lip 2044 and the second lip 2043 are resisted against on inner cover 201, reach the effect of sealing, a lip
First gas chamber 212 and extraneous sealing when being for vacuumizing, another lip is for close after forming low pressure inside cooking cavity
Envelope.
In some embodiments, the second gas chamber 213 will be not arranged between liner 202 and inner cover 201, but and check valve
It is wholely set, is formed directly on check valve, with reference to Fig. 4, if the second gas chamber 213 is formed directly on check valve, 205 bottom of valve seat
Setting is extended downwardly side wall by portion, forms cavity, and 205 bottom of valve seat that venthole 2053 is arranged at this time will become partition, partition
Upside is the first gas chamber 212, is the second gas chamber 213 on the downside of partition, second gas chamber bottom be equipped be connected to cooking cavity into
Stomata；At this time the height of the second gas chamber 213 will not because of inner cover 201 deformation and change, can be in the second gas chamber 213
Side wall or bottom cover on gas passage is set, to extend currency of the gas in the second gas chamber 213, improve buffering effect
Fruit.
In the description of the present invention, it should be understood that term " center ", " horizontal direction ", " thickness ", "upper",
The orientation or positional relationship of the instructions such as "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside", " radial direction ", " circumferential direction " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.
Although having been described and describing the example embodiment for being counted as the utility model, those skilled in the art will be bright
It is white, it can be variously modified and is replaced, without departing from the spirit of the utility model.It is repaired furthermore it is possible to make many
Change so that specific condition to be fitted to the religious doctrine of the utility model, without departing from the utility model central concept described herein.
So the utility model is not only restricted to specific embodiment disclosed herein, but the utility model may further include that belong to this practical
All embodiments and its equivalent of novel range.
Claims (10)
1. one kind vacuumizes cooking apparatus characterized by comprising
Cook main body comprising pot cover, pot body and liner, the liner are arranged in pot body, and the pot cover lid is located at the pot
On body；
Vacuum evacuation device, for forming negative pressure in the cooking cavity between the pot cover and the liner；
Check valve, including spool and valve body, the valve inner offer the first gas chamber, and the spool is arranged in first gas
Interior, the valve body are equipped with the vapor opening and venthole being connected to first gas chamber, and the vapor opening is vacuumized with described
Device connection, the spool are used for the opening and closing of the venthole；
Second gas chamber is connected to, for buffering gas set on the downside of the venthole with first gas chamber and the cooking cavity
Body, second air room height are 2-15mm.
2. vacuumizing cooking apparatus as described in claim 1, which is characterized in that the pot cover includes inner cover and liner, described
Interior lining is equipped with mounting hole, it is described in be covered with air inlet, the first sealing ring is equipped between the inner cover and liner, it is described unidirectional
Valve is arranged on the mounting hole, and second gas chamber is formed in the first sealing ring between the inner cover and liner, described
Air inlet is connected to the cooking cavity.
3. vacuumizing cooking apparatus as claimed in claim 2, which is characterized in that form the valve body packet of first gas chamber
Valve seat and bonnet are included, the bottom of the valve seat is arranged in the venthole.
4. vacuumizing cooking apparatus as claimed in claim 3, which is characterized in that the valve seat includes the first sealing ring of setting
Mounting portion, is equipped with the second sealing ring between the valve seat and bonnet, bonnet is snapped connection with valve seat.
5. vacuumizing cooking apparatus as claimed in claim 2, which is characterized in that first sealing ring includes interconnecting piece, even
Socket part is downwardly extending sealing ring main body, and sealing ring body ends are provided with the first lip and the second lip.
6. vacuumizing cooking apparatus as described in claim 1, which is characterized in that second gas chamber and valve body one at
Type, the valve body include partition, offer venthole on the partition, are the first gas chamber on the upside of the partition, under the partition
Side is the second gas chamber, and second gas chamber bottom is equipped with the air inlet being connected to cooking cavity.
7. vacuumizing cooking apparatus as claimed in claim 6, which is characterized in that gas passage is equipped in second gas chamber,
For extending currency of the gas in the second gas chamber.
8. vacuumizing cooking apparatus as described in claim 2-7 is any, which is characterized in that the venthole is less than the air inlet
The aperture in hole.
9. vacuumizing cooking apparatus as described in claim 2-7 is any, which is characterized in that the air inlet and the venthole
Axis shift to install.
10. vacuumizing cooking apparatus as described in claim 2-7 is any, which is characterized in that the air inlet is provided with filtering
Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816521.8U CN208973469U (en) | 2018-05-30 | 2018-05-30 | One kind vacuumizing cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816521.8U CN208973469U (en) | 2018-05-30 | 2018-05-30 | One kind vacuumizing cooking apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208973469U true CN208973469U (en) | 2019-06-14 |
Family
ID=66777458
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820816521.8U Active CN208973469U (en) | 2018-05-30 | 2018-05-30 | One kind vacuumizing cooking apparatus |
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| Country | Link |
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| CN (1) | CN208973469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545686A (en) * | 2020-04-24 | 2021-10-26 | 杭州九阳小家电有限公司 | Control method of food processing machine |
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2018
- 2018-05-30 CN CN201820816521.8U patent/CN208973469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545686A (en) * | 2020-04-24 | 2021-10-26 | 杭州九阳小家电有限公司 | Control method of food processing machine |
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Effective date of registration: 20230524 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |
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