CN105919411A - Sealed electric cooker - Google Patents
Sealed electric cooker Download PDFInfo
- Publication number
- CN105919411A CN105919411A CN201610557878.4A CN201610557878A CN105919411A CN 105919411 A CN105919411 A CN 105919411A CN 201610557878 A CN201610557878 A CN 201610557878A CN 105919411 A CN105919411 A CN 105919411A
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- China
- Prior art keywords
- pot
- sealing valve
- exhaust sealing
- valve body
- pot cover
- Prior art date
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Classifications
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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
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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
-
- 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
- A47J36/06—Lids or covers for cooking-vessels
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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
- A47J36/24—Warming devices
Abstract
Provided is a sealed electric cooker, pertaining to the field of household cookers.The sealed electric cooker is characterized in that the position between a pot cover (5) and a pot body (1) is sealed; a retractable locking mechanism used for locking the pot cover (5) and the pot body (1) is arranged between the pot cover (5) and the pot body (1); the pot cover (5) is provided with an exhaust seal valve (4) communicating the pot body (1) with the air; the exhaust seal valve (4) is controlled by temperature so that exhaust is achieved; pressure can make the pot body (1) sealed when the pot body (1) reaches at certain temperature; ventilation is achieved when pressure of the pot body (1) is lower than the above pressure; and a safety valve (7) is arranged on the pot cover (5).The sealed electric cooker has following beneficial effects: air can be exhausted when water temperature increases to the boiling state; when saturated steam reaches certain pressure, the exhaust seal valve is sealed; when the saturated steam is condensed to water, the exhaust seal valve is opened; and by absorbing air in the pot, temperature for water, rice and saturated steam in the pot body can be up to 105-120 DEG C so that rice can be heated in an all-round way.
Description
Technical field
A kind of Encapsulated electric pot for cooking rice, belongs to domestic cookers field.
Background technology
Contact heating electric cooker, then electromagnetic induction heating electricity meal by now has been applied to from the fifties electroheat technology
Pot, electrical heating is done the technical matters of rice and is becomed more consummate day by day, increasingly liked by people.Existing electric cooker is doing the mistake of rice
Cheng Zhong, completes at ambient pressure, reduces owing to pressure is as the increase of height above sea level, and this results in existing electricity meal
Pot heating-up temperature to rice under different height above sea levels is different, cannot ensure that when cooking rice rice is the ripest
Thoroughly, particularly on the plateau that height above sea level is higher, rice cannot be cooked by existing electric cooker, uses very inconvenient.And existing electricity
Rice cooker all with inner bag, this cause existing electric cooker cannot pressure-bearing, the problem that cannot do cooked rice in highlands cannot solve
Certainly.Additionally, during cooking, water vapour can overflow in electric cooker, has the globule the most untidy so that pot body outer surface falls,
Take away again heat, thus added the loss of electric energy, also resulted in electric cooker and kitchen is untidy.
Existing electric cooker is the most uneven to the heating of rice, so it is difficult to ensure that the rice of the rice on top and bottom simultaneously
Well-done, it may appear that the uneven phenomenon that rice is ripe.Owing to existing electric cooker is all to heat by the way of electromagnetic induction,
For the homogeneous heating to rice, on the inner bag of electric cooker, interval arranges many turn coil, even on the pot cover of electric cooker also
Coil is set, thus the side of inner bag and above inner bag is heated, to ensure the homogeneous heating to rice.But in reality
During border uses, still cannot solve the problem uneven to rice heating, cause same pot rice uneven, and use
Can there is electromagnetic radiation in the mode of heating of electromagnetic induction, to environment.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, it is provided that a kind of homogeneous heating, thermal loss
Less, energy saving and the Encapsulated electric pot for cooking rice cooked by rice can be ensured under any atmospheric pressure.
The technical solution adopted for the present invention to solve the technical problems is: this Encapsulated electric pot for cooking rice, including pot and pot
Pot cover above body, it is characterised in that: seal between described pot cover and pot and arrange, be provided with between pot cover and pot for by pot
Lid and the contraction type retaining mechanism of pot locking, pot cover is provided with the exhaust sealing valve of pot Yu atmosphere, passes through temperature
Control exhaust sealing valve, it is achieved the pressure reaching in aerofluxus, pot to produce during uniform temperature is somebody's turn to do being less than in pot sealing, pot
Ventilate during pressure, pot cover is additionally provided with relief valve.
Preferably, described exhaust sealing valve includes exhaust sealing valve body and exhaust sealing valve core, exhaust sealing
Valve body is provided with through hole, and exhaust sealing valve core is slidably mounted in through hole, and seals setting, row with exhaust sealing valve body
Hermetic seal valve core is provided with air-vent, and pot and atmosphere, the pressure in pot are promoted exhaust sealing valve valve by air-vent
Move on core, so that air-vent is closed by exhaust sealing valve body, set between exhaust sealing valve core and exhaust sealing valve body
Limited location mechanism.
Preferably, the through hole of described exhaust sealing valve body is the shoulder hole that lower inner diameter is less than upper inner diameter, aerofluxus
Sealing valve core outer wall and be also less than the stepped of top external diameter for lower outer diameter, exhaust sealing valve core matches with shoulder hole,
Exhaust sealing valve core is moved down and carries out spacing, the exhaust sealing valve core below exhaust sealing valve body is provided with gear
Ring, spacing to the upper shift-in row of exhaust sealing valve core, form described position-limit mechanism.
Preferably, described contraction type retaining mechanism includes locking plate and dead bolt, and locking plate is coaxially mounted to outside pot cover
Side and rotation are arranged, and dead bolt has the multiple of cincture locking plate setting, and dead bolt is connected with locking plate by guiding mechanism, dead bolt and pot
Being provided with clamping mechanism between body, locking plate promotes dead bolt moving radially along locking plate by guiding mechanism, and makes clamping mechanism
Lock or open.
Preferably, described guiding mechanism includes the lead on the pilot hole that is arranged on locking plate and dead bolt, leads
Being slidably arranged in pilot hole to post, locking plate promotes dead bolt along the radial motion of locking plate by pilot hole and lead.
Preferably, described clamping mechanism includes the locking slot being arranged on dead bolt and the curls inward of the upside around pot
Limit, pot cover is upper under stress to be moved, so that interior crimping realizes fixing in putting in locking slot.
Preferably, described relief valve includes valve body of safety valve and relief valve spool, and valve body of safety valve is cylindric, and
By pot and atmosphere, the bottom of relief valve spool is the taper that from top to bottom diameter is gradually reduced, under relief valve spool
Portion puts in the endoporus of valve body of safety valve, thus seals valve body of safety valve, and relief valve spool connects counterweight.
Preferably, rotating over of described pot cover is provided with handle, and handle is connected with contraction type retaining mechanism, and drives
Contraction type retaining mechanism opens or closes, and pot cover is provided with safety vent, relief valve be arranged on handle and with handle rotation and
Mobile, and connect with safety vent when contraction type retaining mechanism is locked by handle.
Preferably, the bottom of described relief valve is provided with rubber blanket, and rubber blanket top is provided with promotion rubber blanket and compresses pot cover
Holddown spring, rubber blanket makes safety vent be tightly connected with relief valve.
Preferably, the bottom welding of described pot has Soaking disk, and the lower section of Soaking disk is welded with electrothermal tube.
The operation principle of Encapsulated electric pot for cooking rice is: when heating pot, and the water in pot accelerates evaporation, and water vapour makes pot
In air discharged by exhaust sealing valve, when reaching uniform temperature in pot, in pot in also can reach corresponding pressure, pressure
Power can make exhaust sealing valve seal, so that whole pot realizes sealing, by the saturated vapor in pot in pot
Rice heats, and when stopping heating, the temperature in pot reduces, and pressure reduces, and drops to make exhaust sealing valve actuation at pressure
During the pressure made, exhaust sealing valve is opened.Relief valve primarily serves the effect of safeguard protection, and the vent pressure of relief valve is greater than
Make the pressure of exhaust sealing valve events.
Compared with prior art, the Encapsulated electric pot for cooking rice of the present invention is had the beneficial effect that
1, the pot cover of this Encapsulated electric pot for cooking rice seals with pot and arranges, when heating the rice in pot, due to water vapour
Evaporation, can make the pressure in pot increase, and the air in water vapour promotes pot simultaneously is discharged along exhaust sealing valve, in pot
Pressure promote exhaust sealing valve to close when reaching to set pressure, now the air in pot is completely exhausted out, and is full of full in pot
And water vapour, the temperature of the most whole pot is homogeneous, thus ensure that the homogeneous heating to rice, and the steam in pot is cold
Congeal into water time exhaust sealing valve open-minded, suck air in pot, owing to pot seals, therefore the heat in pot will not steam with water
The spilling of vapour and scatter and disappear so that this Encapsulated electric pot for cooking rice has reached the effect of water and electric saving, and whole cook during pot
Body and pot cover cleaning, can use in the environment of machine for removing cooking fume, and ensure that rice is well-done, and uniform and moisture is fitted
In；Owing to pot seals, water rice and saturated steam temperature in pot can reach 105 ~ 120 DEG C, to rice stereoscopic and omnibearing
Heating, the use of this Encapsulated electric pot for cooking rice is not affected by external environments such as height above sea level, easy to use.
2, air-vent is by pot and atmosphere, so that air is discharged in pot, when in pot, pressure increases too fast,
Owing to air-vent has little time to discharge too much gas, therefore pressure can promote and move on exhaust sealing valve core, thus will be ventilative
Hole is closed, and the pressure in pot rises, and exhaust sealing valve arrangement is simple.
3, the movement of exhaust sealing valve core can be carried out spacing by position-limit mechanism, and exhaust sealing valve core is in action of gravity
Lower meeting moves down, and spacing by shoulder hole, and exhaust sealing valve core is upper under pressure to be moved, and spacing by baffle ring, it is ensured that
The stroke of exhaust sealing valve core, thus during avoiding using, exhaust sealing valve core cannot automatically reset.
4, locking plate rotates, thus promotes dead bolt to move, and fixes pot cover or opens, when pot cover is opened, and dead bolt
Can take in pot cover completely, during use, dead bolt will not scratch user, and good looking appearance, and dead bolt has multiple, from all directions
Pot cover is fixed, fixes uniformly such that it is able to ensure that fixing to pot cover under a certain pressure is firm.
5, the pilot hole of locking plate promotes dead bolt to move by lead, and the motion synchronicity making multiple dead bolt is good, and beats
Open or reliable lock, it is not easy to be damaged.
6, pot cover under pressure promotes on move, thus drive and move on dead bolt, and then make interior crimping stretch into the locking slot of dead bolt
In, it is achieved fixing, locking firmly, and is opened conveniently.
7, counterweight drives relief valve spool to move down and compress valve body of safety valve, thus seals valve body of safety valve, and
Make relief valve spool just can open when pressure reaches safe pressure, it is to avoid to occur owing to the control circuit of pot breaks down
Blast, uses safety.
8, handle is connected with contraction type retaining mechanism, thus drives contraction type retaining mechanism to open or lock, easy to operate,
And make relief valve and safety vent UNICOM when locking, so that relief valve forms linkage with contraction type retaining mechanism, i.e. only have
When contraction type retaining mechanism is locked completely, just can make to produce in pot high pressure, and then just need the protection of relief valve, use and pacify
Entirely.
9, holddown spring promotes rubber blanket to be connected with relief valve by safety vent, thus ensures the sealing of whole pot, keeps away
Exempt from pot gas leakage.
10, pot is the heating of electrothermal tube directly-heated type, compared with tradition electric cooker, and electromagnetic-radiation-free, and make simple, processing
Low cost.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of Encapsulated electric pot for cooking rice.
Fig. 2 is the partial enlarged drawing in Fig. 1 at A.
The master of Fig. 3 relief valve regards cross-sectional schematic.
Fig. 4 is the schematic top plan view of Encapsulated electric pot for cooking rice.
Fig. 5 is the partial enlarged drawing in Fig. 4 at B.
Fig. 6 is that the master of clamping mechanism regards cross-sectional schematic.
Fig. 7 is that the master of exhaust sealing valve regards cross-sectional schematic.
In figure: 1, pot 101, interior crimping 2, guidance panel 3, handle 4, exhaust sealing valve 401, exhaust sealing valve
Spool 402, air-vent 403, baffle ring 404, exhaust sealing valve body 5, pot cover 501, gathering sill 502, safety vent 6,
Hands 7, relief valve 701, counterweight 702, relief valve spool 703, valve body of safety valve 704, holddown spring 8, rubber blanket 9, lock
Tight dish 901, pilot hole 10, dead bolt 1001, lead 1002, locking slot.
Detailed description of the invention
Fig. 1 ~ 7 are highly preferred embodiment of the present invention, and 1 ~ 7 the present invention will be further described below in conjunction with the accompanying drawings.
A kind of Encapsulated electric pot for cooking rice, including the pot cover 5 above pot 1 and pot 1, seals between pot cover 5 and pot 1 and sets
Putting, be provided with the contraction type retaining mechanism for pot cover 5 and pot 1 being locked between pot cover 5 and pot 1, pot cover 5 is provided with pot
Body 1 and the exhaust sealing valve 4 of atmosphere, control exhaust sealing valve 4 by temperature, it is achieved reach a constant temperature in aerofluxus, pot 1
Pot 1 is sealed by the pressure produced when spending, pot 1 is interior less than ventilation during this pressure, and pot cover 5 is additionally provided with relief valve 7.This sealing
The pot cover 5 of formula electric cooker seals with pot 1 and arranges, and when heating the rice in pot 1, due to the evaporation of water vapour, can make
Pressure in pot 1 increases, and the air in water vapour promotes pot 1 simultaneously is discharged along exhaust sealing valve 4, and in pot 1
Promoting exhaust sealing valve 4 to close when pressure reaches specified pressure, now the air in pot 1 is completely exhausted out, and is full of full in pot 1
And water vapour, the temperature of the most whole pot 1 is homogeneous, thus ensure that the homogeneous heating to rice, owing to pot 1 seals, because of
Heat in this pot 1 will not scatter and disappear with the spilling of water vapour, so that this Encapsulated electric pot for cooking rice has reached water and electric saving
Effect, and whole cook during pot 1 and pot cover 5 clean, environmental nonpollution, can use in the environment of machine for removing cooking fume,
And ensure that rice is well-done.Uniformly and moisture is moderate；Owing to pot seals, the use of this Encapsulated electric pot for cooking rice is not subject to
The impact of the external environments such as height above sea level, easy to use.
Concrete: as shown in Figure 1: the both sides of pot 1 are provided with handle 6, can carry by handle 6 easily and shift this
Encapsulated electric pot for cooking rice.The front side of this Encapsulated electric pot for cooking rice is provided with guidance panel 2, can arrange parameter by guidance panel 2, regulation
Convenient.
Traditional electric cooker, in order to ensure homogeneous heating, arranges multiple coil around inner container side surface interval.And this is sealed
Pot 1 bottom welding of electric cooker has Soaking disk, electrothermal tube to be welded on Soaking disk bottom, thus carries out the rice in pot 1
Heating, owing to pot 1 seals with pot cover 5 such that it is able to is full of saturated vapor in ensureing pot 1, and then ensures to add rice
Heat uniformly, and need not arrange electrothermal tube in pot 1 side.This Encapsulated electric pot for cooking rice has been broken the design of traditional electric cooker and has been thought
Road, and using effect is good, and electromagnetic radiation will not be produced, and also this Encapsulated electric pot for cooking rice is not provided with inner bag, and pot 1 can
Pressure-bearing, thus solve tradition electric cooker cannot pressure-bearing, thus asking of in the environment of atmospheric pressure is relatively low, meal cannot being cooked
Topic.
The side of pot cover 5 is hinged with pot 1, pot cover 5 be arranged over handle 3, handle 3 is rotatably installed on pot cover 5, receive
Contracting formula retaining mechanism is connected with handle 3, and locks with the rotation of handle 3 or open, and just does conveniently.Exhaust sealing valve 4 is arranged
On the pot cover 5 of handle 3 side, exhaust sealing valve 4 is by pot 1 inner chamber and atmosphere.
As shown in Figure 2: relief valve 7 is arranged on one end of handle 3, the top of pot cover 5 is provided with gathering sill 501, relief valve 7 with
The rotation of handle 3 and synchronizing moving, the bottom of relief valve 7 is moved in gathering sill 501.It is provided with peace in one end of gathering sill 501
Complete opening 502, handle 3 rotates, and while pot cover 5 is locked by contraction type retaining mechanism, makes relief valve 7 with safety vent 502 even
Logical.This Encapsulated electric pot for cooking rice only contraction type retaining mechanism to pot cover 5 lock after, just can produce pressure in pot 1, this
Time just need the protective effect of relief valve 7, handle 3 makes relief valve 7 and contraction type retaining mechanism be well matched with, it is ensured that this is close
Envelope formula electric cooker uses safety.Relief valve 7 can also be arranged on pot cover 5, and by pot 1 and atmosphere.
The bottom of safety vent 502 is provided with protection net, and safety vent 502 can be protected by protection net, prevents pot 1
Safety vent 502 is blocked by interior rice, thus causes relief valve 7 to lose efficacy, and explodes.
As it is shown on figure 3, relief valve 7 includes valve body of safety valve 703 and relief valve spool 702, valve body of safety valve 703 is circle
Cylinder, valve body of safety valve 703 is vertically arranged.The bottom of relief valve spool 702 is the taper that from top to bottom diameter is gradually reduced, safety
The upper end of valve body 703 is provided with sealing gasket, and the bottom of relief valve spool 702 puts in sealing gasket, and by valve body of safety valve 703
Endoporus is closed.Relief valve spool 702 connects has counterweight 701, counterweight 701 to be arranged in plastic counterweight shell, and counterweight 701 is passed through
Counterweight shell is fixing with relief valve spool 702 to be connected.When pressure in pot 1 is excessive, pressure promotes on relief valve spool 702
Move, thus the endoporus of valve body of safety valve 703 is opened, it is achieved pressure release, counterweight 701 can make relief valve spool 702 in pot 1
Pressure the endoporus of valve body of safety valve 703 just can be opened pressure release when increasing to safe pressure, thus avoid the pressure in pot 1
Power is excessive.Relief valve 7 is connected with one end of handle 3 by counterweight shell, and counterweight shell can slide up and down installation on the handle 3.
The lower end of valve body of safety valve 703 is provided with rubber blanket 8, and the middle part of rubber blanket 8 is provided with and connects with valve body of safety valve 703
Through hole, be provided with hold-down ring outside the valve body of safety valve 703 above rubber blanket 8, the lower outer diameter of rubber blanket 8 is more than outside top
Footpath, the lower end of hold-down ring compresses rubber blanket 8 by the bottom of rubber blanket 8.The top external diameter of hold-down ring is less than the external diameter of bottom, pressure
The upper outside of tight ring is arranged with holddown spring 704, and the lower end of holddown spring 704 is supported on hold-down ring, and upper end is supported on hands
The downside of handle 3, thus rubber blanket 8 is pressed on pot cover 5, and then when relief valve 7 connects with safety vent 502, it is possible to peace
Full valve 7 seals with the junction of safety vent 502, it is ensured that the sealing of this Encapsulated electric pot for cooking rice, prevents gas leakage.
As shown in Figure 4: contraction type retaining mechanism includes that locking plate 9 and dead bolt 10, locking plate 9 are circular, locking plate 9
Being rotatably installed on pot cover 5, and locking plate 9 is coaxially disposed with pot cover 5, locking plate 9 is connected with handle 3, and with the rotation of handle 3
And rotate.Dead bolt 10 have around locking plate 9 arrange eight, the inner of dead bolt 10 is connected with locking plate 9, the outer end of dead bolt 10 and
Pot 1 top is provided with clamping mechanism.The steel plate for strip of dead bolt 10, the inner width of dead bolt 10 is less than the width of outer end
Degree such that it is able to ensure that the fixing length with pot 1 is big, fixes firmly, owing to the inner is narrow, when arranging multiple dead bolt 10, and phase
Will not interfere between adjacent dead bolt 10.It is provided with guiding mechanism between the inner and the locking plate 9 of dead bolt 10.Locking plate 9 is by leading
To mechanism urges dead bolt 10 moving radially along locking plate 9, so that clamping mechanism fixes or opens.
Pot cover 5 has two-layer, locking plate 9 and dead bolt 10 to arrange between the two layers, thus when pot cover 5 is opened, dead bolt 10
It is fully retracted in pot cover 5, will not leak outside, good looking appearance, and user will not be scratched.
Pot cover 5 is provided with the guide plate that the motion to dead bolt 10 guides, each dead bolt 10 be symmetrically arranged on two with one
Block guide plate, thus ensure dead bolt 10 moving radially along locking plate 9.
The top diameter of pot 1 is more than lower diameter, thus forms one on the top of pot 1 and put pot cover 5 for load
Annular load puts platform, and when being closed by pot cover 5, the lower edge load of pot cover 5 is placed on the load of pot 1 and puts on platform, and puts platform sealing with load.
As shown in Figure 5: guiding mechanism includes the pilot hole 901 being arranged on locking plate 9 and is arranged on dead bolt 10 the inner
Lead 1001.Pilot hole 901 1 sections is the arc-shaped being coaxially disposed with locking plate 9, and another section is near locking plate 9 circle
It is skewed that the direction of the heart tilts, and lead 1001 is slidably mounted in pilot hole 901.Locking plate 9 rotates with handle, pilot hole
901 by lead 1001 promote dead bolt 10 along the radial motion of locking plate 9, easy to operate, simple in construction, and do not allow rapid wear
Bad.
As shown in Figure 6: clamping mechanism includes the locking slot 1002 being arranged on dead bolt 10 and is arranged on the upside of pot 1
Interior crimping 101, the lower edge of interior crimping 101 and pot 1 inwall interval are arranged.Locking slot 1002 it is provided with on the upside of the outer end of dead bolt 10,
Locking slot 1002 is the arc matched with interior crimping 101.Locking plate 9 promotes dead bolt 10 to be displaced outwardly, and makes the lock of dead bolt 10
Tight groove 1002 moves to the underface on interior 101 times edges of crimping, and the pressure in pot 1 promotes and moves on pot cover 5, so that interior crimping
The lower edge of 101 snaps in locking slot 1002, and then fixes pot cover 5, and after pot 1 pressure release, pot cover 5 is under gravity
Move down, so that interior crimping 101 departs from locking slot 1002, pot cover 5 is unclamped.
As shown in Figure 7: exhaust sealing valve 4 includes exhaust sealing valve body 404 and exhaust sealing valve core 401, aerofluxus
Sealing valve body 404 is cylinder, and exhaust sealing valve body 404 is vertically arranged, and the lower inner diameter of exhaust sealing valve body 404 is less than
The internal diameter on top, forms shoulder hole.Exhaust sealing valve core 401 is also cylinder, and the length of exhaust sealing valve core 401 is more than row
The length of hermetic seal valve body 404, and exhaust sealing valve core 401 is stepped more than lower outer diameter of top external diameter, aerofluxus
The external diameter on the top sealing valve core 401 is slightly smaller than the internal diameter on exhaust sealing valve body 404 top, exhaust sealing valve core 401
The external diameter of bottom be slightly smaller than the internal diameter of exhaust sealing valve body 404 bottom, exhaust sealing valve core 401 is slidably mounted on aerofluxus
Seal in valve body 404, and exhaust sealing valve core 401 seals with exhaust sealing valve body 404 and arranges.Exhaust sealing valve core
401 match with the shoulder hole of exhaust sealing valve body 404, thus when exhaust sealing valve core 401 moves down, to exhaust sealing
Valve core 401 carries out spacing, and the exhaust sealing valve core 401 below exhaust sealing valve body 404 is provided with baffle ring 403, baffle ring
Exhaust sealing valve core 401 is carried out spacing when moving on exhaust sealing valve core 401 by 403.Set on exhaust sealing valve core 401
Air-vent 402, the upper end of air-vent 402 is had to be arranged on the upper surface of exhaust sealing valve core 401, the lower end of air-vent 402
It is arranged in the lower side of exhaust sealing valve core 401, and by pot 1 and atmosphere.Exhaust sealing valve core 401 is at weight
Being displaced downwardly to minimum point under power effect, and rely on exhaust sealing valve body 404 spacing, now air-vent 402 is by pot 1 with air even
Logical, when the pressure in pot 1 is gradually increased, the air in pot 1 is discharged through air-vent 402, and the pressure in pot 1 increases
Time too fast, the pressure in pot 1 promotes and moves on exhaust sealing valve core 401, so that the lower end entrance aerofluxus of air-vent 402 is close
Envelope valve body 404 bottom, closes air-vent 402, it is achieved the sealing to pot 1.
This Encapsulated electric pot for cooking rice includes Four processes in the cooking rice stage: immersion stage, rapid heat-up stage, temperature keep
Stage, Temperature fall stage and oxidation stage of uncapping.The time in immersion stage is 10min, and the temperature in immersion stage is 25
℃.Temperature in rapid heat-up stage, pot 1 is heated rapidly to 105 DEG C in 10min, and in the process, due to heating
Speed is fast, and the air in pot 1 discharges and make exhaust sealing valve 4 to close pressurize by exhaust sealing valve 4, is full of full in pot 1
And water vapour, and by saturated vapor, the rice in pot 1 is heated, homogeneous heating, it is not necessary to will set in pot 1
Put multiple electrothermal tube.Temperature keeps the stage to be 15min, and keeps the temperature at 105 DEG C, keeps the stage in temperature, and electrothermal tube is protected
Temperature in card pot 1 maintains 105 DEG C, again can saves energy.The Temperature fall stage maintains 25min, and now pot cover 5 is not beaten
Open, and pot 1 is not heated, the temperature natural cooling in pot 1.Oxidation stage of uncapping maintains 10min, now opens pot cover 5,
And make rice Temperature fall.This Encapsulated electric pot for cooking rice can pass through saturated vapor energy storage, from rice layer top firing rice, makes rice
Meal is well-done, it is achieved that rice boils, steams, vexed combination.
This Encapsulated electric pot for cooking rice electricity consumption situation compared with the electric cooker on market is as shown in the table:
Table one power consumption contrast table
Table two power saving percentage ratio table
By table one with table two it can be seen that this Encapsulated electric pot for cooking rice is compared with electric cooker on the market, when boiling equivalent rice, consumption
Electricity is less than electric cooker on the market, and energy-saving effect is greatly improved.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, appoints
What those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent variations etc.
Effect embodiment.But every without departing from technical solution of the present invention content, the technical spirit of the foundation present invention is to above example institute
Any simple modification, equivalent variations and the remodeling made, still falls within the protection domain of technical solution of the present invention.
Claims (10)
1. an Encapsulated electric pot for cooking rice, including pot (1) and the pot cover (5) of pot (1) top, it is characterised in that: described pot
Seal between lid (5) and pot (1) and arrange, be provided with between pot cover (5) and pot (1) for pot cover (5) and pot (1) are locked
Contraction type retaining mechanism, pot cover (5) is provided with the exhaust sealing valve (4) of pot (1) Yu atmosphere, by temperature control
Exhaust sealing valve (4), it is achieved pot (1) is sealed by the pressure reaching to produce during uniform temperature in aerofluxus, pot (1), pot (1)
Interior less than ventilation during this pressure, pot cover (5) is additionally provided with relief valve (7).
Encapsulated electric pot for cooking rice the most according to claim 1, it is characterised in that: described exhaust sealing valve (4) includes aerofluxus
Sealing valve body (404) and exhaust sealing valve core (401), exhaust sealing valve body (404) is provided with through hole, exhaust sealing
Valve core (401) is slidably mounted in through hole, and seals setting, exhaust sealing valve core with exhaust sealing valve body (404)
(401) being provided with air-vent (402), pot (1) and atmosphere, the pressure in pot (1) are promoted aerofluxus by air-vent (402)
Seal the upper shifting of valve core (401), so that air-vent (402) is closed by exhaust sealing valve body (404), exhaust sealing valve core
(401) and it is provided with position-limit mechanism between exhaust sealing valve body (404).
Encapsulated electric pot for cooking rice the most according to claim 2, it is characterised in that: described exhaust sealing valve body (404)
Through hole is the shoulder hole that lower inner diameter is less than upper inner diameter, and exhaust sealing valve core (401) outer wall is also less than upper for lower outer diameter
Portion's external diameter stepped, exhaust sealing valve core (401) matches with shoulder hole, moves down exhaust sealing valve core (401)
Carry out spacing, the exhaust sealing valve core (401) of exhaust sealing valve body (404) lower section is provided with baffle ring (403), to aerofluxus
The upper shift-in row sealing valve core (401) is spacing, forms described position-limit mechanism.
Encapsulated electric pot for cooking rice the most according to claim 1, it is characterised in that: described contraction type retaining mechanism includes locking
Dish (9) and dead bolt (10), locking plate (9) is coaxially mounted to pot cover (5) outside and rotates setting, and dead bolt (10) has around locking
It is multiple that dish (9) is arranged, and dead bolt (10) is connected with locking plate (9) by guiding mechanism, is provided with between dead bolt (10) and pot (1)
Clamping mechanism, locking plate (9) promotes dead bolt (10) moving radially along locking plate (9) by guiding mechanism, and makes clamping mechanism
Lock or open.
Encapsulated electric pot for cooking rice the most according to claim 4, it is characterised in that: described guiding mechanism includes being arranged on locking
Pilot hole (901) on dish (9) and the lead (1001) on dead bolt (10), lead (1001) is slidably arranged in pilot hole
(901), in, locking plate (9) promotes dead bolt (10) along the radial direction fortune of locking plate (9) by pilot hole (901) and lead (1001)
Dynamic.
Encapsulated electric pot for cooking rice the most according to claim 4, it is characterised in that: described clamping mechanism includes being arranged on dead bolt
(10) locking slot (1002) on and the interior crimping (101) of the upside around pot (1), pot cover (5) is upper under stress to be moved, from
And make interior crimping (101) realize fixing in putting in locking slot (1002).
Encapsulated electric pot for cooking rice the most according to claim 1, it is characterised in that: described relief valve (7) includes relief valve valve
Body (703) and relief valve spool (702), valve body of safety valve (703) is cylindric, and by pot (1) and atmosphere, safety
The bottom of valve core (702) is the taper that from top to bottom diameter is gradually reduced, and the bottom of relief valve spool (702) puts in relief valve
In the endoporus of valve body (703), thus sealing valve body of safety valve (703), relief valve spool (702) connects counterweight
(701).
Encapsulated electric pot for cooking rice the most according to claim 1, it is characterised in that: described pot cover (5) rotate over installation
There are handle (3), handle (3) to be connected with contraction type retaining mechanism, and drive contraction type retaining mechanism to open or close, pot cover (5)
Being provided with safety vent (502), relief valve (7) is arranged on handle (3) and above and moves with the rotation of handle (3), and in handle (3)
Connect with safety vent (502) when contraction type retaining mechanism is locked.
Encapsulated electric pot for cooking rice the most according to claim 8, it is characterised in that: the bottom of described relief valve (7) is provided with rubber
Rubber cushion (8), rubber blanket (8) top is provided with the holddown spring (704) promoting rubber blanket (8) to compress pot cover (5), and rubber blanket (8) makes
Safety vent (502) is tightly connected with relief valve (7).
Encapsulated electric pot for cooking rice the most according to claim 1, it is characterised in that: the bottom welding of described pot (1) has all
Hot plate, the lower section of Soaking disk is welded with electrothermal tube.
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| CN201610557878.4A CN105919411B (en) | 2016-07-15 | 2016-07-15 | A kind of Encapsulated electric pot for cooking rice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557878.4A CN105919411B (en) | 2016-07-15 | 2016-07-15 | A kind of Encapsulated electric pot for cooking rice |
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| CN105919411A true CN105919411A (en) | 2016-09-07 |
| CN105919411B CN105919411B (en) | 2018-06-05 |
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