CN209610874U - A kind of electric cooker exhaust valve - Google Patents
A kind of electric cooker exhaust valve Download PDFInfo
- Publication number
- CN209610874U CN209610874U CN201920176782.2U CN201920176782U CN209610874U CN 209610874 U CN209610874 U CN 209610874U CN 201920176782 U CN201920176782 U CN 201920176782U CN 209610874 U CN209610874 U CN 209610874U
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- China
- Prior art keywords
- electric cooker
- cavity
- space
- exhaust valve
- communication port
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- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 235000007164 Oryza sativa Nutrition 0.000 claims description 13
- 235000009566 rice Nutrition 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 14
- 241000209094 Oryza Species 0.000 description 12
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses a kind of electric cooker exhaust valves, including the first connecting portion with the sealing cooperation of electric cooker inner cover, the second connecting portion of lid sealing cooperation is served as a contrast with electric cooker, the cavity being connected with exhaust outlet, the circulation chamber being connected with inner container of electric cooker, and cavity is separated into at least two neck sets for being connected space；It recycles and is equipped with communication port between chamber and cavity, the gas of inner container of electric cooker discharge is outwardly discharged from after each space that communication port is formed followed by neck set and cavity from exhaust outlet.The utility model is simple in construction, easy to disassemble and assemble, can thoroughly be cleaned with easy removal, and the circulation path of vapor is extended to the maximum extent, slows down the speed of heat extraction, improves heat insulation effect.
Description
Technical field
The utility model belongs to electric cooker technical field, more particularly, to a kind of electric cooker exhaust valve.
Background technique
The upper cover of electric cooker is provided with gas vent, is equipped with exhaust valve on gas vent, so that during cooking in electric cooker
The vapor in portion can be discharged by exhaust valve, reduce internal pressure, be guaranteed using safe.Electric cooker exhaust valve on the market at present
It generally is all directly connected in inner cover, to dismantle, brings inconvenience to cleaning, and it is generally only to devise two isolation
Space, only play the role of certain gas of depositing, the circulation path of vapor is not extended significantly, and the buffering that plays is made
With ineffective.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of easy to disassemble, cleaning, the logical circulation road of vapor
Path length, the simple electric cooker exhaust valve of structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of electric cooker exhaust valve, including with electricity
The first connecting portion of rice cooker inner cover sealing cooperation, the second connecting portion of lid sealing cooperation is served as a contrast with electric cooker, is connected with exhaust outlet
Cavity, the circulation chamber being connected with inner container of electric cooker, and cavity is separated into at least two neck sets for being connected space；Institute
It states and is equipped with communication port between circulation chamber and cavity, the gas of inner container of electric cooker discharge is covered from communication port followed by neck and cavity
Behind each space formed, outwardly it is discharged from exhaust outlet.
Cavity is separated at least two spaces by the cooperation that the utility model covers by neck and recycle chamber, thus discharge
Vapor can first be detained in a space a period of time after recycling the collection of chamber, then flow to another space, make
The circulation path for obtaining vapor is extended, and the buffering effect of vapor more preferably, slows down the speed of heat extraction, and heat insulation effect obtains
Improve.
Further, cavity is separated into parallel up and down the first space and second space, neck and puts on to be formed by the neck set
For being connected to first opening in the first space and second space, which is disposed radially with communication port.First opening and
Communication port is located at both ends, so that the circulation path of vapor is extended to greatest extent.
Further, the circulation chamber includes the annulus for protruding into cavity, and the neck, which puts on to be formed, protrudes into annulus
The outer wall of the connecting column of branch center, the connecting column and circulation chamber is tightly connected.The annular section of circulation chamber makes vapor
After entering circulation chamber from inner container of electric cooker, most of vapor, which first can circumferentially circulate in annulus, to flow again after half cycle
Enter cavity to communication port, the circulation path of vapor is extended, and when cooking, is improved the effect cooked rice over a slow fire, is boiled in waiting
When meal, the design of half cycle prevents food from waiting overlong time of cooking so that the convection effects of air are good, and influences food mouthfeel.
Further, the communication port is opened on the outer wall of annulus, and annulus is downwardly extending from top surface
At least block the baffle of communication port.Baffle can stop the vapor for flowing to communication port, play certain buffer function,
Extend vapor in the torus indoor residence time.
Further, at least one block reinforcement for preventing steam water flow from passing to the first opening is equipped in the cavity.Block reinforcement
It can be to avoid waterborne the pouring into rice cooker upper cover of Water vapor condensation formation.
Further, at least one is additionally provided in the cavity for preventing steam water flow to be directly entered electric meal by communication port
Stew the water fender of liner.Vapor pours in rice cooker upper cover by communication port when water fender then prevents from uncapping.
Further, plane where the communication port enters that recycle the circulating direction of chamber parallel with gas.Avoid water
It is advanced into cavity on steam is direct, but enters cavity from side again after the shock of the inner top surface by recycling chamber, plays and prolongs
The purpose in long flow of water vapor path.
Further, cavity is separated into the first parallel up and down space, second space and third space, neck by the neck set
Put on the first opening to be formed for being connected to the first space and second space, and for being connected to second space and third space
Two openings；First opening, the second opening are disposed radially with communication port, and the second opening and face above and below communication port.Neck
Set, which can according to need, is designed to multilayered structure, to can exponentially extend the logical circulation road of vapor in identical volume
Diameter；Communication port, the first opening, the Position Design of the second opening can then guarantee that the circulation path of vapor is realized and maximize.
Further, the neck covers the upper partition being tightly connected including connecting column, the major part and cavity inner wall of side wall, and
Below upper partition, the lower partition that the major part of side wall and cavity inner wall are tightly connected, first opening be formed in down every
Piece, second opening are formed in partition.Neck set is plugged on annular section by connecting column, seals engagement therewith connection,
Vapor flows into the first space by communication port, enters second space by the first opening, is open using the and flows into cavity
Remaining part, circulation path exponentially extended in the cavity of same volume.
Further, the exhaust valve is rotatably connected at electric cooker lining by adapter and covers, outside the torus room
Wall forms the flange with adapter sealing cooperation.Entire exhaust valve is connected to electric cooker lining lid by adapter, only needs when unpicking and washing
Rotate can integral demounting cleaned, it is easy to clean, thorough.
The beneficial effects of the utility model are: it is 1) simple in construction, easy to disassemble and assemble, it can be carried out with easy removal thoroughly clear
It washes；2) neck set can be designed to multiple parallel partitions up and down, in the cavity of same volume, most by the circulation path of vapor
Extend to limits, slows down the speed of heat extraction, improve heat insulation effect；3) neck set is detachably connected on circulation chamber inner wall,
It can according to need and select different neck sets, it is convenient for disassembly and assembly；4) exhaust valve is connected to lining by adapter Whole-dismountable and covers,
It is more convenient to the disassembly, cleaning of exhaust valve, thorough.
Detailed description of the invention
Fig. 1 is the decomposition texture cross-sectional view of the utility model embodiment one.
Fig. 2 is the part-structure perspective view of the utility model embodiment one.
Fig. 3 is the schematic diagram of the section structure of Fig. 2.
Fig. 4 is the decomposition texture schematic diagram of the utility model embodiment one and rice cooker upper cover cooperation.
Fig. 5 is the decomposition texture cross-sectional view of the utility model embodiment one and rice cooker upper cover cooperation.
Fig. 6 is the schematic diagram of the section structure after the utility model embodiment one and rice cooker upper cover assembly.
Fig. 7 is the Section A-A structural schematic diagram in Fig. 6.
Fig. 8 is the section B-B structural schematic diagram in Fig. 6.
Fig. 9 is the schematic perspective view one of one neck of the utility model embodiment set.
Figure 10 is the schematic perspective view two of one neck of the utility model embodiment set.
Figure 11 is the overlooking structure diagram of one neck of the utility model embodiment set.
Figure 12 is the C-C cross section structure schematic diagram in Figure 11.
Figure 13 is the schematic perspective view of one adapter of the utility model embodiment.
Figure 14 is the overlooking structure diagram of one adapter of the utility model embodiment.
Figure 15 is the schematic diagram of the section structure of one adapter of the utility model embodiment.
Figure 16 is the schematic perspective view of neck set in the utility model embodiment two.
Figure 17 is the schematic diagram of the section structure of neck set in the utility model embodiment two.
Figure 18 is the schematic diagram of the section structure after the utility model embodiment two and rice cooker upper cover assembly.
Figure 19 is the overlooking structure diagram of neck set in the utility model embodiment two.
Figure 20 is the D-D cross section structure schematic diagram in Figure 19.
Figure 21 is the E-E cross section structure schematic diagram in Figure 19.
Specific embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
Embodiment one
As shown in figures 1-15, a kind of electric cooker exhaust valve, be arranged in rice cooker upper cover, rice cooker upper cover from bottom to top according to
Secondary includes inner cover 1, lining lid 2 and cover 21, and exhaust valve includes the first connecting portion 31 being cooperatively connected with the sealing of electric cooker inner cover 1,
Lid 2 is served as a contrast with electric cooker and cover 21 seals the second connecting portion 32 of mating connection respectively, is connected with the exhaust outlet 4 on cover 21
Cavity 5, be connected with inner container of electric cooker circulation chamber 6 and neck set 7.
It is located at the top of circulation chamber 6 in the cavity 5 of hollow cylindrical, and the central axis of cavity 5 and circulation chamber 6 is located at
On same straight line, the two is connected by communication port 61, and circulation chamber 6 includes the annulus protruded into cavity 5 from 5 bottom of cavity
Divide 62, the centre bottom of annulus 62 is closed, and opens up to form the communication port 61 on the side wall of annulus 62, therefore connect
61 place plane of port, with vapor from liner enter circulation chamber 6 in circulating direction it is parallel, certainly in other embodiments
In, 61 place plane of communication port enters the circulating direction in circulation chamber 6 from liner with vapor, is arranged in the angle of non-90 degree
Can also, i.e., the two is not perpendicular.It is additionally provided with baffle 64 in the face region of communication port 61, the baffle 64 is from annulus
62 top surface extends vertically downward, can just block communication port 61, can also be bigger than the region area of communication port 61.
As shown in figs9-12, neck set 7 includes protruding into 62 center of annulus, is sealed with the outer wall of part circulation chamber 6
The outer diameter of the connecting column 71 of mating connection, and the ontology positioned at 71 one end of connecting column, ontology is adapted to the outer diameter of cavity 5, thus
This body sidewall and the sealing of 5 inner wall of cavity are cooperatively connected, and when neck set 7 is plugged on annulus 62, cavity 5 is separated into up and down
The first parallel space 81 and second space 82 offer the first opening 72 on ontology, which makes the first space
81 are connected with second space 82, and the first opening 72 can be the sector notch positioned at body edges, are also possible to and ontology side
Edge is not attached to logical open-celled structure.When assembly, the first opening 72 and communication port 61 are located across the same of 62 center of annulus
On straight line, i.e., the first opening 72 and communication port 61 are located at same radial both ends.
At least one water fender 812 is provided in first space 81, which is fixedly connected on annular section 62
On outer wall, and and outer wall vertical, so as to avoid the water of Water vapor condensation formation because of the effect uncapped, so that is generated is cold
Condensate directly passes through communication port 61 and enters in rice cooker upper cover.
In this present embodiment, recycle chamber 6 and cavity 5 be structure as a whole, the sealing element made of rubber material, torus
The outer diameter of room 6 is less than the outer diameter of cavity 5, and the section of first connecting portion 31 is in < > structure, outer wall offset with inner cover 1 realize it is close
Envelope connection, second connecting portion 32 are in up-small and down-big hollow frustum structure, and outer wall offsets realization with lining lid 2 and cover 21 respectively
It is tightly connected.In order to assemble exhaust valve Whole-dismountable on electric cooker lining lid 2, it is tightly connected, turns with an adapter 9
Fitting 9 is hollow ring structure, and bottom opening is less than top opening, and the flange of annular is formed on the outer wall of circulation chamber 6
63, the bottom opening side wall and the outer wall of circulation chamber 6 of adapter 9 offset, and the top surface of opening and the outer bottom of cavity 5 offset,
The bottom surface of opening offsets with flange 63, realizes that the sealing of adapter 9 and exhaust valve is cooperatively connected.9 top opening two sides of adapter
Two lugs 91 are formed, can be connected on lining lid 2 by lug 91；Vertical bent is cyclic outward for 9 top opening of adapter
The upper surface of shape convex edge 92, the annular convex edge 92 can have rotating mark, guarantee that user can intuitively identify folding
Rotation direction.
The working principle of the utility model is: the vapor of inner container of electric cooker enters circulation chamber 6, most of when work
Vapor vertical direction toward impact is behind the top surface of annular section 62, and using the half cycle that circulates in annular section 62, or even circulation is after a week,
Entering cavity 5 by communication port 61, fraction vapor is directly circulated to the first space 81 that communication port 61 enters in cavity 5,
Due to the blocking by neck set 7, after gas continuation is circulated to half cycle less in the first space 81, enter the by the first opening 72
Two spaces 82, are outwardly discharged finally by exhaust outlet 4.
Embodiment two
The difference is that neck covers 7 structure, other structures are identical, repeat no more for the present embodiment and embodiment one.
As shown in figs. 16-21, neck set 7 includes protruding into 62 center of annulus, is sealed with the outer wall of part circulation chamber 6
The connecting column 71 of mating connection, the upper partition 74 positioned at 71 one end of connecting column, and be located at 71 outer wall of connecting column, with upper 74 phase of partition
Parallel lower partition 75；The outer diameter of upper partition 74 is adapted to the outer diameter of cavity 5, so that 74 side wall of upper partition and 5 inner wall of cavity are close
Envelope is cooperatively connected, and the sector notch being connected with its edge, the as second opening 73 are formed on upper partition 74；The shape of lower partition 75
Shape is identical with upper partition 74, and the outer diameter of lower partition 75 is adapted to the outer diameter of cavity 5, thus 75 side wall of lower partition and cavity 5
Inner wall sealing is cooperatively connected, and the sector notch being connected with its edge is formed on lower partition 75, the as first opening 72, first opens
Mouth 72 and the second opening 73 are located across on the same straight line at 62 center of annulus, i.e., the first opening 72 and the second opening 73
In same radial both ends, when assembly, first the 72, second opening 73 of opening and communication port 61 are located across 62 center of annulus
Same straight line on, and second opening 73 with about 61 face of communication port.
At least one block reinforcement 811 is provided in second space 82, which is fixedly connected on the lower partition 75 of neck set 7
On, it is hang plate, is tilted from the outer ring of lower partition 75 to close to the direction of the first opening 72, in this present embodiment, first
The two sides of opening 72 are each formed with block reinforcement, to guiding the water that Water vapor condensation is formed to the first 72 directions of opening, i.e., as schemed
Shown in 21, the water for forming Water vapor condensation when uncapping guarantees that vapor rests in exhaust valve, prevents from leading to flowing at C
The second opening 73 is crossed to enter inside rice cooker upper cover.
When neck set 7 is plugged on annulus 62, it is empty that cavity 5 is separated into the first parallel up and down space 81, second
Between 82 and third space 83, the first opening 72 makes the first space 81 be connected with second space 82, and the second opening 73 makes the
Two spaces 82 are connected with third space 83.When work, the vapor of inner container of electric cooker enters circulation chamber 6, most of vertical
Behind the top surface for impinging upon annular section 62, using the half cycle that circulates in annular section 62, or even circulation is after a week, passes through communication port
61 enter cavity 5, and fraction is directly circulated to the first space 81 that communication port 61 enters in cavity 5, due to by lower partition 75
Blocking, gas continuation be circulated to half cycle less in the first space 81 after, by first opening 72 enter second spaces 82, due to
By the blocking of upper partition 74, after gas continuation is circulated to half cycle less in second space 82, enter the by the second opening 73
Three spaces 83, are outwardly discharged finally by exhaust outlet 4.
Above-mentioned specific embodiment is used to illustrate the utility model, rather than limits the utility model, In
In the spirit and scope of protection of the claims of the utility model, to any modifications and changes that the utility model is made, all fall
Enter the protection scope of the utility model.
Claims (10)
1. a kind of electric cooker exhaust valve, it is characterised in that: including the first connecting portion with electric cooker inner cover (1) sealing cooperation
(31), the second connecting portion (32) of lid (2) sealing cooperation, the cavity (5) being connected with exhaust outlet (4), with electricity are served as a contrast with electric cooker
The circulation chamber (6) that rice cooker liner is connected, and cavity (5) is separated into at least two neck sets (7) for being connected space；It is described
It recycles and is equipped with communication port (61) between chamber (6) and cavity (5), the gas of inner container of electric cooker discharge is successively flowed from communication port (61)
Behind each space formed through neck set (7) and cavity (5), outwardly it is discharged from exhaust outlet (4).
2. electric cooker exhaust valve according to claim 1, it is characterised in that: cavity (5) is separated by the neck set (7)
Parallel the first space (81) and second space (82) down are formed on neck set (7) for being connected to the first space (81) and the second sky
Between (82) first opening (72), this first opening (72) be disposed radially with communication port (61).
3. electric cooker exhaust valve according to claim 2, it is characterised in that: the circulation chamber (6) includes protruding into cavity
(5) annulus (62) forms the connecting column (71) for protruding into annulus (62) center, the connecting column on the neck set (7)
(71) it is tightly connected with the outer wall of circulation chamber (6).
4. electric cooker exhaust valve according to claim 3, it is characterised in that: the communication port (61) is opened in annulus
(62) on outer wall, annulus (62) is downwardly extending the baffle (64) at least blocking communication port (61) from top surface.
5. electric cooker exhaust valve according to claim 2, it is characterised in that: be equipped at least one in the cavity (5) and be used for
Prevent steam water flow from passing to the block reinforcement (811) of the first opening (72).
6. electric cooker exhaust valve according to claim 2, it is characterised in that: be equipped at least one in the cavity (5) and be used for
Steam water flow is prevented to be directly entered the water fender (812) of inner container of electric cooker by communication port (61).
7. electric cooker exhaust valve according to claim 1, it is characterised in that: plane and gas where the communication port (61)
Circulating direction into circulation chamber (6) is parallel.
8. electric cooker exhaust valve according to claim 1, it is characterised in that: cavity (5) is separated by the neck set (7)
Parallel the first space (81), second space (82) and third space (83) down are formed for being connected to the first space on neck set (7)
, and second opening for being connected to second space (82) and third space (83) (81) and the first opening (72) of second space (82)
Mouth (73)；First opening (72), the second opening (73) are disposed radially with communication port (61), and second is open (73) and connects
Port (61) face up and down.
9. electric cooker exhaust valve according to claim 8, it is characterised in that: the neck set (7) includes connecting column (71), side
The upper partition (74) that the major part and cavity (5) inner wall of wall are tightly connected, and be located at below upper partition (74), the major part of side wall
The lower partition (75) being tightly connected with cavity (5) inner wall, first opening (72) are formed in lower partition (75), and described second opens
Mouth (73) is formed in partition (74).
10. electric cooker exhaust valve according to claim 1, it is characterised in that: the exhaust valve can be turned by adapter (9)
It is connected to electric cooker lining lid (2) dynamicly, circulation chamber (6) outer wall forms the flange (63) with adapter (9) sealing cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176782.2U CN209610874U (en) | 2019-01-31 | 2019-01-31 | A kind of electric cooker exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176782.2U CN209610874U (en) | 2019-01-31 | 2019-01-31 | A kind of electric cooker exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209610874U true CN209610874U (en) | 2019-11-12 |
Family
ID=68452925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920176782.2U Expired - Fee Related CN209610874U (en) | 2019-01-31 | 2019-01-31 | A kind of electric cooker exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209610874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010054A (en) * | 2021-08-09 | 2022-02-08 | 嘉兴君和三维技术有限公司 | Electric rice cooker |
-
2019
- 2019-01-31 CN CN201920176782.2U patent/CN209610874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010054A (en) * | 2021-08-09 | 2022-02-08 | 嘉兴君和三维技术有限公司 | Electric rice cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |