CN106108629A - Spilling water earial drainage and the pressure cooker of noise reduction - Google Patents
Spilling water earial drainage and the pressure cooker of noise reduction Download PDFInfo
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- CN106108629A CN106108629A CN201610632235.1A CN201610632235A CN106108629A CN 106108629 A CN106108629 A CN 106108629A CN 201610632235 A CN201610632235 A CN 201610632235A CN 106108629 A CN106108629 A CN 106108629A
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- pressure
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- pressure cooker
- barrel cover
- bonnet
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
- A47J27/58—Cooking utensils with channels or covers collecting overflowing liquid
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The spilling water earial drainage of present invention offer and the pressure cooker of noise reduction, include pot 10 and pot cover 1 and barrel cover 2 and holding groove 3, holding groove 3 is made up of external annulus 30 and internal ring wall 31 and bottom land 32, internal ring wall 31 is positioned at barrel cover 2 and is provided with through hole 311, there is between through hole 311 and bonnet 11 gap, internal ring wall 31 and through hole 311 upper end and be not higher than 12 times edges of cap aperture；Barrel cover 2 upper end is open ports；Being provided with set shoulder 4 below bonnet 11, it is peripheral that internal ring wall 31 is sleeved on shoulder 4；Set shoulder 4 periphery is along being provided with plush copper 42, and plush copper 42 is positioned at internal ring wall (31) and encloses；Set shoulder 4 is provided with concane gap 43 and set fork 44, has gap between bottom land 32 and pot cover 1；Barrel cover 2 is provided with silencer cover 5 and has the structure of pressure negative feedback.Pressure cooker of the present invention has antispray and collects profit and significantly noise-reducing function, and the profit sprayed and spoiled over out will not accumulate in around pressure limiting valve, and its barrel cover can be loaded and unloaded when pressure cooker is cooked, and uses safer and convenient.
Description
The application be Application No. 2011101494024, filing date on 06 06th, 2011, invention entitled have anti-
The divisional application of the pressure cooker of splash and collection profit function.
Technical field
The present invention relates to a kind of spilling water earial drainage and the pressure cooker of noise reduction.
Background technology
The daily pressure cooker used on gas-cooker or electromagnetic oven of the public, for safety need, the pot cover of pressure cooker
On be provided with pressure limiting valve.Most of gas that pressure cooker is discharged is that the steam vent (calling in the following text: cap aperture) through bonnet sprays in the horizontal direction
Going out, easily there is following deficiency in this exhaust condition: spray the most in the horizontal direction is mingled with profit and the steam of tiny food particle
Its hygienic state is affected on (being hereafter referred to as: fluid-mixing) easily splash implements around pressure cooker；2. cook when pressure cooker
When firepower is bigger, the manipulation of the kitchen range top farther out, is made troubles by the fluid-mixing range sprayed to operator；3. ejection is mixed
Noise produced by the body of interflow is big.
For solving the problems referred to above, the autoclave steam anti-injection noise reduction device of Patent No. 92222226.6, it is to open
Cup jaggy covers pressure limiting valve, and the profit that cup inwall is formed directly drops down and falls within pot cover surface and easily overflow is to the kitchen range top
On, make troubles to the use of cooking of pressure cooker；Cup covers pressure limiting valve, and gas discharge is hindered, and cup is inside and outside produces gas
Pressure reduction, makes the pressure at expulsion of pressure cooker increase and affect the safe handling of pressure cooker.Although the method can obtain significantly noise reduction
Audio fruit, but the method easily affects pressure cooker safe handling, and there is danger, also give insecurity and be difficult to be answered
With.
The pressure cook silencer of Patent No. 96226894.1 and the pressure cooker of Patent No. 01238623.5 are anti-overflow
Device, both can obtain good erasure effect, but the peripheral exhaust space of relative closure pressure limiting valve and make pressure limiting valve gas arrange
Putting hindered, this most easily increases the pressure at expulsion of the former setting of pressure cooker and affects pressure cooker safe handling.
Patent No. 012437204 overflow-resistant means for pressure cooker, for avoiding affecting pressure cooker safe handling, by cup therein
End is set to open ports, and this makes the sound deadening of cup 1 weak and this anti-overflow device erasure effect is poor；Furthermore, this anti-overflow device is with through cup
This anti-overflow device is arranged on pressure cooker, the most just by the hole, location of bottom with the connected mode of exhaust pipe of pressure-limiting valve base phase fit
Can load onto pressure limiting valve, and when needs unload this anti-overflow device, then must first unload pressure limiting valve, this structure makes the use of this anti-overflow device
There is potential safety hazard, it may be assumed that if the soup sprayed and spoiled over out the most abnormal states in use occurs in pressure cooker, the easy overflow of soup and
Accumulate in the space of the inner ring of this anti-overflow device and the surrounding of pressure limiting valve, even submergence pressure limiting valve, under this abnormality, anti-overflow device
Can not unload in time again, the soup of accumulation hinders the normal exhaust of pressure limiting valve and have impact on the safe handling of pressure cooker.
In a word, in existing pressure cooker technology, do not have offer can solve noise reduction technical problem, can solve again to avoid impact height
The technical scheme of pressure pot safe handling problem, does not the most provide to be adapted under the soup exception multimode that pressure cooker is sprayed and spoiled over out make
Technical solution, cause in existing pressure cooker and supplementary technology and structure and also exist and both can not can realize preferable noise reduction
Effect can realize again avoiding affecting pressure cooker safe handling and also accommodating the soup exception multimode sprayed and spoiled over out in pressure cooker
The deficiency used.
Summary of the invention
It is an object of the invention to provide a kind of spilling water earial drainage and the pressure cooker of noise reduction, the pressure cooker of the present invention was being cooked
Cheng Zhong, not only makes the fluid-mixing of discharge avoid direct splash state occur, moreover it is possible to collect the oil formed by fluid-mixing
Water, and can suitably reduce exhaust noise, use safer and convenient.
The object of the present invention is achieved like this, described spilling water earial drainage and the pressure cooker of noise reduction, includes pressure cooker
Pot and the pot cover with pressure limiting valve matched with it, described pot cover has around pressure limiting valve one week in order to block from limit
The barrel cover of the fluid-mixing of pressure valve ejection, the bottom of described barrel cover is provided with the holding groove of shape ringwise；Described holding groove is by outer shroud
Wall and internal ring wall and the integral bottom land etc. being connected between both bottoms enclose composition；Described internal ring wall is positioned at barrel cover
And it being provided with through hole, described through hole extends there through by bonnet, has suitable gap between both week sides；Described internal ring wall and through hole
Upper end week along the lower edge of not higher than pressure limiting valve cap aperture；The inner circumferential sidewall that described holding groove can be accepted from barrel cover drops down the profit fallen,
And there is the volume of presetting receivability certain profit amount；The upper end of described barrel cover is open ports；It is characterized in that: be positioned at institute
On the pot cover enclosed in stating internal ring wall and the lower section of bonnet is provided with takes on around the pressure limiting valve set of a week；Described set shoulder is through trepanning and block set
Connect；Between described set shoulder and bonnet bottom end side, there is the gap passed through for fluid-mixing；The periphery of described set shoulder is along being provided with
At least three uniform in the plush copper raised up；Described plush copper is positioned at internal ring wall and encloses, and makes barrel cover and holding groove lead through plush copper
To and stably be sleeved on shoulder on；It is provided with oral area concane gap outwardly between two adjacent plush coppers of described set shoulder；Each plush copper edge
It is equipped with on the position extended radially outwardly and overlaps the integral set fork being connected of shoulder；Described set vent is below bottom land and has suitable
Suitable height, makes to be formed between bottom land and pot cover the gap that fuel feeding current are logical；The top of described barrel cover be provided be sleeved on its open wide
Silencer cover on mouth position, described silencer cover is provided with cover through hole, and bonnet is positioned at cover through hole, and it is suitable to have between both week sides
Steam discharge gap；When the mixed flow scale of construction that pressure limiting valve is discharged is bigger, described steam discharge gap make in barrel cover by remaining mixed flow
The gas pressure that body is formed is more than its ambient pressure, this pressure at expulsion generation raising effect to pressure cooker, and simultaneously, in barrel cover
Under interior gas pressure effect, bonnet obtains active force upwards, and bonnet is applied to the work on pressure limiting valve block set steam drain position
Firmly reducing and the pressure at expulsion of pressure cooker is produced reduction effect, above-mentioned two adverse effects are cancelled out each other and are not improved pressure cooker
The pressure at expulsion of former setting.
Barrel cover in this pressure cooker can pressure cooker use during at any time suit use or unload need not, pressure cooker exists
If the most states that maybe will affect pressure cooker safe handling of the soup sprayed and spoiled over out, the barrel cover in the present invention occur during use
Can unload immediately, and do not hinder the normal exhaust of pressure limiting valve and avoid affecting the safe handling of pressure cooker.High pressure the most of the present invention
Pot can not only stop the direct injection of fluid-mixing, also can collect the profit formed by fluid-mixing；When abnormal work shape occurs
During state, the barrel cover in this pressure cooker can unload from pressure cooker immediately and can eliminate in time to pressure cooker safe handling unfavorable
Impact.When there is abnormal operation, the profit sprayed and spoiled over out can be from the gap earial drainage between concane gap and bottom land and pot cover
Without accumulating in around pressure limiting valve, this pressure cooker uses has more safety guarantee.This pressure cooker structure has set has pressure
The structure of negative feedback, not improve the pressure at expulsion of the former setting of pressure cooker, ensures its safer use, and obtains significantly
Noise-reducing effect.
Present configuration is more perfect, and the handling of barrel cover and silencer cover are more convenient quickly, and noise-reducing is effective, and overall use is also
Safer and convenient.
Accompanying drawing explanation
Fig. 1 is the organigram of the embodiment of the present invention one.
Fig. 2 is the right view (locally) of Fig. 1.
The organigram (omitting pot signal) of Fig. 3 embodiment of the present invention two.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the top view of the set shoulder 4 in Fig. 3.
The organigram (omitting pot signal) of Fig. 6 embodiment of the present invention three.
Fig. 7 is the right view of Fig. 6.
Fig. 8 is the top view of the set shoulder 4 in Fig. 6.
Fig. 9 is the barrel cover 2 in Fig. 1, Fig. 3 and Fig. 6 and the upward view of holding groove 3.
Figure 10 is the top view of the silencer cover 5 in Fig. 3 and Fig. 6.
In figure: pot cover 1, pot 10, bonnet 11, cap aperture 12, block set 13, barrel cover 2, holding groove 3, external annulus 30, internal ring wall
31, through hole 311, bottom land 32, overlaps shoulder 4, trepanning 41, plush copper 42, concane gap 43, overlaps fork 44, silencer cover 5, cover through hole 51, groove
52, steam vent 53, ring set 6.
Detailed description of the invention
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
Embodiment one
The spilling water earial drainage of the embodiment of the present invention one and the pressure cooker (structure is shown in Fig. 1, Fig. 2 and Fig. 9) of noise reduction, include pressure cooker
Pot 10 and the pot cover 1 with pressure limiting valve matched with it, described pot cover 1 has around pressure limiting valve one week in order to block
Barrel cover 2 from the fluid-mixing of pressure limiting valve ejection；The bottom of barrel cover 2 be provided with around pressure limiting valve bonnet 11 1 weeks in annulus flute profile
Holding groove 3；Holding groove 3 is enclosed by external annulus 30 and internal ring wall 31 and the integral bottom land 32 being connected between both bottoms
Constitute；The external annulus 30 of holding groove 3 is integral with the barrel of barrel cover 2 to be connected；Internal ring wall 31 is positioned at barrel cover 2 and is provided with through hole
311；Through hole 311 allows bonnet 11 extend there through, and has suitable gap between both week sides；On internal ring wall 31 and through hole 311
End week is along not higher than 12 times edges of pressure limiting valve cap aperture；Holding groove 3 is accepted the inner circumferential sidewall from barrel cover 2 and is dropped down the profit fallen, and has pre-
The volume receiving profit set；The upper end of barrel cover 2 is open ports；Its construction features are: above-mentioned bottom land 32 and pot cover 1
Surface contact coordinates, so that barrel cover 2 and holding groove 3 are supported on pot cover 1 and are easy to load and unload at any time.The barrel cover 2 of the present embodiment can
It is made up of plastic material or sheet metal.
Under there are the abnormal many duties of soup sprayed and spoiled over out, the barrel cover 2 of the present embodiment can be immediately from this high pressure
Unload on pot and avoid affecting the normal exhaust of pressure limiting valve and the safe handling of this pressure cooker, i.e. solve prior art at high pressure
Can not eliminate in time because being difficult to unload from pressure cooker immediately under the abnormal many states of the soup that pot is sprayed and spoiled over out and pressure cooker is pacified
Entirely use the problem adversely affected.This high pressure cooker structure is simpler, cleans more convenient, during this pressure cooker is cooked,
The barrel cover 2 of the present embodiment can be set with at any time use or unload need not, use safer and convenient.
Embodiment two
The spilling water earial drainage of the embodiment of the present invention two and the pressure cooker (structure is shown in Fig. 3 to Fig. 5, Fig. 9 and Figure 10) of noise reduction.In the present invention
On the basis of embodiment one, in order to the function making the present invention is more perfect, to be allowed to be more easily performed and apply, further structure sets
Constructed as below, its benefit is stated the most subsequently.
Further structure 1: be positioned on the pot cover 1 that internal ring wall 31 encloses and be provided with below bonnet 11 around pressure limiting valve one week
Set shoulder 4, set shoulder 4 is connected with block set 13 through trepanning 41；Between set shoulder 4 and bonnet 11, there is the gap passed through for fluid-mixing；In
Ring wall 31 is sleeved on the periphery of shoulder 4, makes the gap uniformity between internal ring wall 31 and bonnet 11 stable.
Above-mentioned limit configuration is conducive to barrel cover 2 Fast Installation in this pressure cooker to put in place, and can make internal ring wall 31 and bonnet
Gap between 11 keeps uniform and stable, makes this pressure cooker use safer and convenient.
Further structure 2: above-mentioned set take on 4 peripheries along be provided with at least three uniform in the plush copper 42 raised up；Convex
42 are positioned at internal ring wall 31 encloses, and makes barrel cover 2 and holding groove 3 guide through plush copper 42 and stably be sleeved on shoulder 4.
The installation of barrel cover 2 and holding groove 3 is played guiding and position-limiting action by the plush copper 42 that institute's structure sets, and makes the cylinder in this pressure cooker
Cover 2 installation is more rapid and uses more convenient.
Structure 3 further: above-mentioned plush copper 42 is integral with set shoulder 4 to be connected；Plush copper 42 is in up-small and down-big cone convex.This structure
It is more reasonable to make, and makes barrel cover 2 and holding groove 3 be set with more rapid facility.
Structure 4 further: the top of above-mentioned barrel cover 2 is provided with the silencer cover 5 being sleeved on its open ports position, silencer cover 5
Being provided with the cover through hole 51 of circle, bonnet 11 is positioned at cover through hole 51, has suitable steam discharge gap between both week sides；Work as limit
When the mixed flow scale of construction of pressure valve discharge is bigger, above-mentioned steam discharge gap makes the gas pressure formed by remaining fluid-mixing in barrel cover 2
Power is more than its ambient pressure, this pressure at expulsion generation raising effect to pressure cooker, and simultaneously, the gas pressure in barrel cover 2
Under effect, bonnet 11 obtains active force upwards, and the active force that bonnet 11 is applied on pressure limiting valve block set 13 steam drain position subtracts
Little and the pressure at expulsion of pressure cooker is produced reduction effect, above-mentioned two adverse effects are cancelled out each other and are not improved the former setting of pressure cooker
Pressure at expulsion.
The silencer cover 5 that institute's structure sets be more suitable for in mushroom-shaped bonnet with the use of, it can realize: 1. apply mechanically in barrel cover 2
Above-mentioned silencer cover 5, does not affect the safe handling of this pressure cooker of cooking, because: it is located at barrel cover 2 open ports position at silencer cover 5
Use state under, when the mixed flow scale of construction that pressure limiting valve is discharged is bigger, above-mentioned steam discharge gap makes being mixed by remnants in barrel cover 2
The gas pressure that interflow body is formed, more than its ambient pressure, causes the pressure at expulsion in this pressure cooker also corresponding " raising ", this shape
Under state, due to the relative position between cover through hole 51 and the bonnet 11 of silencer cover 5 and matching relationship, in barrel cover 2 can not only be made
Remaining fluid-mixing is discharged, and makes bonnet 11 have " piston " characteristic and play " pressure negative feedback " effect, i.e. in barrel cover 2
Under gas pressure effect, bonnet 11 obtains active force upwards, and bonnet 11 is applied on pressure limiting valve block set 13 steam drain position
Active force reduces and pressure at expulsion in corresponding " reduction " pressure cooker, acts on and does not carries being completely counterbalanced by aforesaid " raising "
The pressure at expulsion of the high former setting of this pressure cooker, thus avoid affecting the safe handling of this pressure cooker；2. a structure sets silencer cover 5 and
Above-mentioned steam discharge gap can make this pressure cooker noise-reducing amplitude big, makes this pressure cooker exhaust noise when applying mechanically silencer cover 5 little, and
Not applying mechanically silencer cover 5 then exhaust noise big, the silencer cover 5 that institute's structure sets can load and unload again in this pressure cooker work process at any time,
Can select the most flexibly or change；3. the top adapted silencer cover 5 in barrel cover 2 can further enhance this pressure cooker prevent
Splashing effect.
Further structure 5: above-mentioned silencer cover 5 be provided be positioned at above holding groove 3 around the bonnet groove of 11 1 weeks 52,
The bottom side of described groove 52 is provided with several with circumferential uniform steam vent 53.
Offering groove 52 and steam vent 53 on silencer cover 5, it act as: 1. arrange suitable number and appropriately sized row
Pore 53, after barrel cover 2 is set with silencer cover 5, the exhaust noise spread out of has suitable or medium intensity, it is simple to operator feels
Know that this pressure cooker is cooked state and suitable firepower regulation and control of cooking；2. make fluid-mixing dispersion discharge, with reduce fluid-mixing from
The stable use of the output in above-mentioned steam discharge gap and the velocity of discharge, beneficially silencer cover 5；3. make the profit on silencer cover 5
Falling into holding groove 3 from the lower end side of groove 52 and steam vent 53, profit of being more convenient for is collected.4. groove 52 outer circumferential side can be as installing
Guide and spacing use, more compact structure, easy-to-use.
Above-mentioned silencer cover 5 is provided with the ring set 6 with heat-blocking action being made up of plastic material.There is the ring of heat-blocking action
Set 6, meeting an urgent need in this pressure cooker work process, it is safer and convenient to unload silencer cover 5.
Embodiment three
The spilling water earial drainage of the embodiment of the present invention three and the pressure cooker (structure is shown in Fig. 6 to Figure 10) of noise reduction.In the embodiment of the present invention two
On the basis of, the further structure of the present embodiment three sets constructed as below.
It is provided with oral area concane gap 43 outwardly between two adjacent plush coppers 42 of above-mentioned set shoulder 4；Each plush copper 42 radially to
It is equipped with on the position of outer extension and overlaps the integral set fork 44 being connected of shoulder 4；Set fork 44 is positioned at bottom land 32 following side and has suitable
Suitable height, makes to form the gap for profit circulation between the downside of bottom land 32 and the surface of pot cover 1.
Gap between concane gap 43 and bottom land 32 and pot cover 1 that institute's structure sets, its function is: during cooking, if this
The soup that pressure cooker is sprayed and spoiled over out is abnormal many, then abnormal many soups can be smoothly discharged through above-mentioned concane gap 43 and gap, with this
It can be avoided that affect the normal exhaust of pressure limiting valve and the safe handling of this pressure cooker.Structure in the present embodiment provides at this height
It is avoided that, under the soup exception multimode that pressure pot is sprayed and spoiled over out, the solution affecting the safe handling of this pressure cooker, is i.e. possessing blowout prevention
On the basis of spattering and collecting profit function, when the soup that this pressure cooker is sprayed and spoiled over out is the most, it is not necessary to artificially unload
Barrel cover 2 in this pressure cooker is also avoided that affects pressure cooker safe handling, i.e. overcomes in prior art and sprays and spoils over out at pressure cooker
Soup exception multimode under easily affect its deficiency used safely.
Set shoulder 4 in the present embodiment three can also fork 44 is integral with bottom land 32 to be connected through overlapping.Spray and spoil over out at this pressure cooker
Soup exception multimode under, the barrel cover 2 in this example be avoided that affect pressure cooker safe handling, if set fork 44 with bottom land 32 and
The integral structure of barrel cover 2, then plush copper 42 need not and can save, and uses and also facilitates.
Claims (3)
1. spilling water earial drainage and a pressure cooker for noise reduction, includes pot (10) and the pot cover with pressure limiting valve matched with it
(1), pot cover (1) have around the pressure limiting valve barrel cover (2) in order to block the fluid-mixing from pressure limiting valve ejection of a week, described
The bottom of barrel cover (2) is provided with around the pressure limiting valve bonnet holding groove in annulus flute profile of (11) weeks (3)；Described holding groove (3)
Enclosed constituted by external annulus (30) and internal ring wall (31) and the integral bottom land (32) being connected between both bottoms；Described hold
The external annulus (30) of access slot (3) is integral with the barrel of barrel cover (2) to be connected；Described internal ring wall (31) is positioned at barrel cover (2) and sets
There is through hole (311)；Described through hole (311) allows bonnet (11) extend there through, and has suitable gap between both week sides；Described
Internal ring wall (31) and through hole (311) upper end week are along edge under not higher than pressure limiting valve cap aperture (12)；Described holding groove (3) is accepted from barrel cover
(2) inner circumferential sidewall drops down the profit fallen, and has the presetting volume receiving profit；Described barrel cover (2) upper end is open ports；Its
It is characterised by: be positioned at upper and bonnet (11) the lower section of pot cover (1) that described internal ring wall (31) encloses and be provided with around pressure limiting valve one week
Set shoulder (4)；Described set shoulder (4) is connected with block set (13) through trepanning (41)；Between described set shoulder (4) and bonnet (11) bottom end side
There is the gap passed through for fluid-mixing；The periphery of described set shoulder (4) along be provided with at least three uniform in raising up
Plush copper (42)；Described plush copper (42) is positioned at internal ring wall (31) and encloses, and makes barrel cover (2) and holding groove (3) through plush copper (42) guiding
Stably it is sleeved on shoulder (4)；It is provided with oral area concane gap (43) outwardly between two adjacent plush coppers (42) of described set shoulder (4)；
It is equipped with on the position that each plush copper (42) extends radially outward and overlaps integral set fork (44) being connected of shoulder (4)；Described set
Fork (44) is positioned at bottom land (32) lower section and has suitable height, makes to form fuel feeding current between bottom land (32) and pot cover (1) and leads to
Gap；The top of described barrel cover (2) is provided with the silencer cover (5) being sleeved on its open ports position, and described silencer cover sets on (5)
There are cover through hole (51), bonnet (11) to be positioned at cover through hole (51), there is between both week sides suitable steam discharge gap；Work as pressure limiting valve
When the mixed flow scale of construction of discharge is bigger, described steam discharge gap makes the gas pressure formed by remaining fluid-mixing in barrel cover (2)
More than its ambient pressure, this pressure at expulsion generation raising effect to pressure cooker, and simultaneously, the gas pressure in barrel cover (2)
Under effect, bonnet (11) obtains active force upwards, and bonnet (11) is applied to the work on pressure limiting valve block set (13) steam drain position
Firmly reducing and the pressure at expulsion of pressure cooker is produced reduction effect, above-mentioned two adverse effects are cancelled out each other and are not improved pressure cooker
The pressure at expulsion of former setting.
Spilling water earial drainage the most according to claim 1 and the pressure cooker of noise reduction, it is characterised in that: described plush copper (42) and set shoulder
(4) integral connection；Described plush copper (42) is in up-small and down-big cone convex.
Spilling water earial drainage the most according to claim 1 and the pressure cooker of noise reduction, it is characterised in that: described silencer cover sets on (5)
There is the ring set (6) with heat-blocking action being made up of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632235.1A CN106108629A (en) | 2011-06-06 | 2011-06-06 | Spilling water earial drainage and the pressure cooker of noise reduction |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110149402.4A CN102813448B (en) | 2011-06-06 | 2011-06-06 | There is antispray and collect the pressure cooker of profit function |
| CN201610632235.1A CN106108629A (en) | 2011-06-06 | 2011-06-06 | Spilling water earial drainage and the pressure cooker of noise reduction |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110149402.4A Division CN102813448B (en) | 2011-06-06 | 2011-06-06 | There is antispray and collect the pressure cooker of profit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106108629A true CN106108629A (en) | 2016-11-16 |
Family
ID=47298155
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610632235.1A Pending CN106108629A (en) | 2011-06-06 | 2011-06-06 | Spilling water earial drainage and the pressure cooker of noise reduction |
| CN201110149402.4A Expired - Fee Related CN102813448B (en) | 2011-06-06 | 2011-06-06 | There is antispray and collect the pressure cooker of profit function |
| CN201610632228.1A Pending CN106108628A (en) | 2011-06-06 | 2011-06-06 | Collect profit and the pressure cooker of noise reduction |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110149402.4A Expired - Fee Related CN102813448B (en) | 2011-06-06 | 2011-06-06 | There is antispray and collect the pressure cooker of profit function |
| CN201610632228.1A Pending CN106108628A (en) | 2011-06-06 | 2011-06-06 | Collect profit and the pressure cooker of noise reduction |
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| Country | Link |
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| CN (3) | CN106108629A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732276B (en) * | 2021-12-27 | 2023-12-19 | 浙江永达不锈钢制品有限公司 | Pressure limiting valve of pressure cooker |
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| CN2385643Y (en) * | 1999-07-03 | 2000-07-05 | 应华生 | Cup for preventing steam spurting for pressure cooker |
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| KR200440495Y1 (en) * | 2006-11-27 | 2008-06-16 | 이신근 | A cover for cook-pot |
| CN101411585A (en) * | 2008-11-27 | 2009-04-22 | 东莞市步步高家用电器有限公司 | Quieter of electrical heating cooker |
-
2011
- 2011-06-06 CN CN201610632235.1A patent/CN106108629A/en active Pending
- 2011-06-06 CN CN201110149402.4A patent/CN102813448B/en not_active Expired - Fee Related
- 2011-06-06 CN CN201610632228.1A patent/CN106108628A/en active Pending
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| CN2131408Y (en) * | 1992-02-02 | 1993-05-05 | 常泽文 | Pressure cooker with sanitary bowl |
| BR9302605A (en) * | 1993-08-02 | 1995-03-01 | Nestor Natividade | Muffler for pressure cookers |
| CN2170705Y (en) * | 1993-09-14 | 1994-07-06 | 湖南省桃源纺织印染厂 | Safety valve for pressure cooker |
| CN2413620Y (en) * | 2000-03-27 | 2001-01-10 | 张伟洲 | Explosion-resistant pressure-cooker |
| CN1377622A (en) * | 2001-03-31 | 2002-11-06 | 郑家领 | Anti-overflow device for pressure cooker |
| CN2647187Y (en) * | 2003-08-07 | 2004-10-13 | 珠海双喜压力锅有限公司 | Pressure cooker cleaning umbrella structure |
| CN201312737Y (en) * | 2008-12-26 | 2009-09-23 | 东莞市步步高家用电器有限公司 | Pressure-limiting exhaust valve with noise-eliminating function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102813448A (en) | 2012-12-12 |
| CN106108628A (en) | 2016-11-16 |
| CN102813448B (en) | 2016-08-17 |
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Application publication date: 20161116 |