CN203436155U - Delay closing valve of electric pressure cooker - Google Patents

Delay closing valve of electric pressure cooker Download PDF

Info

Publication number
CN203436155U
CN203436155U CN201320383383.6U CN201320383383U CN203436155U CN 203436155 U CN203436155 U CN 203436155U CN 201320383383 U CN201320383383 U CN 201320383383U CN 203436155 U CN203436155 U CN 203436155U
Authority
CN
China
Prior art keywords
float
electric pressure
temperature
push rod
temperature control
Prior art date
Application number
CN201320383383.6U
Other languages
Chinese (zh)
Inventor
陆一铭
Original Assignee
陆一铭
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN201320067891 priority Critical
Priority to CN201320067891.3 priority
Application filed by 陆一铭 filed Critical 陆一铭
Priority to CN201320383383.6U priority patent/CN203436155U/en
Application granted granted Critical
Publication of CN203436155U publication Critical patent/CN203436155U/en

Links

Abstract

A delay closing valve of an electric pressure cooker is characterized in that a floater is connected with a temperature-controlled piece to form a linkage structure moving along with the temperature-controlled piece, the temperature-controlled piece drives the floater to move to the position sealing a steam outlet after being heated and deformed, and the temperature-controlled piece is located in the position where the temperature of a cooker cover is measured or the temperature of the steam of a cooker body is measured. The delay closing valve of the electric pressure cooker has the advantages that when the rice cooked in the electric pressure cooker is boiled, the rice in the cooker is boiled continuously until the rice grains are waterlogged, then a pressure-keeping and rice-stewing state is started, and the rice cooked through the process is mellow and dry, is chewy when being eaten and has obvious fragrance; no matter how much rice is cooked in the cooker, the rice in the cooker can be continuously boiled until the rice grains are waterlogged, and then the pressure-keeping and rice-stewing state is started; the delay closing valve of the electric pressure cooker is reasonable in structure, easy to produce and install, low in cost, and suitable for mass production.

Description

Electric pressure cooking saucepan time-delay shutting valve
Technical field
The utility model relates to relate to electric cooking appliance technical field, particularly relates to a kind of electric pressure cooking saucepan time-delay shutting valve.
Background technology
At present, electric pressure cooking saucepan is on the market because explosion prevention function needs, and its working procedure is all energising heating, to the of short duration boiling of food, produces pressure in pot, enters power-off packing state, and after pot inner pressure reduces, then energising is heated to power-off pressurize.Constantly circulation, until food boils, the process that boils like this, for the more soup group food of the moisture content that boils, is not only to have facilitated but also power saving, and for boiling rice, effect is not just so good, if while boiling rice, rice just seethes with excitement, electric pressure cooking saucepan just enters power-off packing state, and what now the grain of rice can only be static bubbles open in hot water.When electric pressure cooking saucepan is switched on heating again, the rice in pot can not seethe with excitement again, and there is Rice & peanut milk on the rice rice grain surface cooking like this, and rice is not soft, moisture content heavy, there is no a meter fragrance yet.
Utility model content
The purpose of this utility model is just to provide a kind of being contained on existing electric pressure cooking saucepan product, can change the electric pressure cooking saucepan time-delay shutting valve of the rice process that boils.
The utility model solution is such:
The utility model comprises pot cover vapor opening and for sealing float and the O-ring seal of vapor opening, described float and temperature control sheet connect into the linkage structure of following the motion of temperature control sheet, at temperature control sheet, produce after temperature distortion, drive float to move to the position of sealing vapor opening; Described temperature control sheet is positioned to be measured pot cover temperature or measures a pot position for body vapor (steam) temperature.
Adopt technique scheme can obtain following three kinds and implement structure:
1, described vapor opening is to be positioned at the float seat gim peg cover being fixed on pot cover, and described float is to be enclosed within the interior O-ring seal by bottom of vapor opening vapor opening is sealed;
Further: the link gear being connected with described float comprises and be hinged to the driving lever of fork and the push rod being connected with temperature control sheet, described driving lever is connected with push rod, pushes driving lever swing by push rod, and the swinging end of driving lever is connected with float;
Further: described temperature control sheet is the upper surface that is close to pot cover, measures the temperature of pot cover, its push rod is that vertical shape withstands driving lever;
Further: described driving lever is to be hinged to fork in termination, described push rod is the middle part that withstands on driving lever.
2, described vapor opening is to be positioned at the float seat gim peg cover being fixed on pot cover, and described float is to be enclosed within the interior O-ring seal by bottom of vapor opening vapor opening is sealed;
Further: the link gear being connected with described float comprises the push rod of vertical setting, ,Qi one end, top that described push rod is positioned at float is fixed on temperature control sheet, and the other end is fixed on float;
Further: the direction of motion of described push rod is consistent with the direction of motion of float.
3, described vapor opening is to be positioned at vapour cover top, and described float is to be positioned at vapour cover, by the O-ring seal that is installed on buoy upper, vapor opening is sealed;
Further: the link gear being connected with described float refers to that float and temperature control sheet connect as one.
The utility model has the advantages that: adopt the utility model can make electric pressure cooking saucepan boil rice when seething with excitement, allow pot interior rice boil to continuously the grain of rice and be about to full of water part, enter again the vexed meal state of pressurize, the soft solid carbon dioxide of rice rice grain cooking through this process, entrance has chewiness, and has obvious rice fragrance; No matter and can adapt in pot to boil how much rice, can allow pot interior rice boil to continuously the grain of rice and be about to full of water part, then enter the vexed meal state of pressurize, rational in infrastructure, production installation simply, cost is low, is suitable for a large amount of production.
Accompanying drawing explanation
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is the structural representation of the utility model embodiment 1 in steam discharge state.
Accompanying drawing 2 is that the utility model embodiment 1 is in closing the structural representation of vapour state.
Accompanying drawing 3 is use schematic diagrames that structure shown in accompanying drawing 1 is arranged on electric pressure cooking saucepan.
Accompanying drawing 4 is the utility model embodiment 2 structural representations in steam discharge state.
Accompanying drawing 5 is that the utility model embodiment 2 is in closing the structural representation of vapour state.
Accompanying drawing 6 is use schematic diagrames that structure shown in accompanying drawing 4 is arranged on electric pressure cooking saucepan.
Accompanying drawing 7 is the utility model embodiment 3 structural representations in steam discharge state.
Accompanying drawing 8 is that the utility model embodiment 3 is in closing the structural representation of vapour state.
Accompanying drawing 9 is use schematic diagrames that structure shown in accompanying drawing 7 is arranged on electric pressure cooking saucepan.
The specific embodiment
The annex of embodiment of the present utility model is detailed as follows: housing 1, float seat gim peg cover 2, vapor opening 3, seal washer 4, gim peg nut 5, O-ring seal 6, support 7, float 8, follower bolt 9, push rod 10, driving lever 11, temperature control sheet pressing plate 12, temperature control sheet 13, time-delay closing valve assembly 14, pot cover 15, pot body 16, packing ring 17, pull bar attachment screw 18, shell set bolt 19, cover board support planchet plate 20, cover board support 21, temperature control sheet bracket 22, tray plate 23, housing base 24, carriage lock jack panel 25, go out vapour cover 26.
The utility model comprises pot cover vapor opening 3 and for sealing float 8 and the O-ring seal 6 of vapor opening 3, described float 8 connects into the linkage structure of following 13 motions of temperature control sheet with temperature control sheet 13, at temperature control sheet 13, produce after temperature distortion, drive float 8 to move to the position of sealing vapor opening 3; Described temperature control sheet 13 is positioned to be measured pot cover temperature or measures a pot position for body vapor (steam) temperature.
Adopt technique scheme can obtain following three kinds and implement structure:
Embodiment 1:
As shown in accompanying drawing 1,2,3, described vapor opening 3 is to be positioned at the float seat gim peg cover being fixed on pot cover, and described float 8 is to be enclosed within the interior 6 pairs of vapor openings 3 of O-ring seal by bottom of vapor opening 3 to seal;
The link gear being connected with described float 8 comprises and is hinged to the driving lever 11 of fork and the push rod 10 being connected with temperature control sheet 13, and described driving lever 11 is connected with push rod 10, pushes driving lever 11 swing by push rod 10, and the swinging end of driving lever 11 is connected with float 8;
Described temperature control sheet 13 is the upper surfaces that are close to pot cover, measures the temperature of pot cover, and its push rod 10 withstands driving lever 11 for vertical shape;
Described driving lever 11 is to be hinged to fork in termination, and described push rod 10 is the middle parts that withstand on driving lever 11.
Temperature control sheet 13 temperature raise and reach after design temperature, produce distortion, drive push rod 10 to move upward, and push driving lever 11 and swing clockwise, and float 8 is upwards drawn to O-ring seal 6 sealing vapor openings 3, and electric pressure cooking saucepan is in the vexed meal of pressurize; After temperature control sheet 13 temperature decline, be returned to normality, drive push rod 10 to move downward, drive driving lever 11 counter-clockwise swings, float 8 is drawn to downwards and discharges steam vent 3.
Said structure forms the time-delay closing valve assembly 14 shown in accompanying drawing 3, is arranged on pot cover 15.
Embodiment 2:
As shown in accompanying drawing 4,5,6, described vapor opening 3 is to be positioned at the float seat gim peg cover being fixed on pot cover, and described float 8 is to be enclosed within the interior 6 pairs of vapor openings 3 of O-ring seal by bottom of vapor opening 3 to seal;
The link gear being connected with described float 8 comprises the push rod 10 of vertical setting, and ,Qi one end, top that described push rod 10 is positioned at float 8 is fixed on temperature control sheet 13, and the other end is fixed on float 8;
The direction of motion of described push rod 10 is consistent with the direction of motion of float 8.
Temperature control sheet 13 temperature raise and reach after design temperature, produce distortion, drive push rod 10 to move upward, and float 8 is upwards drawn to O-ring seal 6 sealing vapor openings 3, and electric pressure cooking saucepan is in the vexed meal of pressurize; After temperature control sheet 13 temperature decline, be returned to normality, drive push rod 10 to move downward, float 8 is drawn to downwards and discharges steam vent 3.
Said structure forms the time-delay closing valve assembly 14 shown in accompanying drawing 6, is arranged on pot cover 15.
Embodiment 3:
As shown in accompanying drawing 7,8,9, on pot cover, be provided with out vapour cover 26, go out vapour cover 26 and be communicated with pot body by intercommunicating pore, steam in pot enters out in vapour cover by intercommunicating pore, by vapor opening 3, discharge, float 8 is installed in out in vapour cover 26 with temperature control sheet 13 again, and described vapor opening 3 is to be positioned at vapour cover 26 tops, described float 8 is to be positioned at vapour cover 26, by the 6 pairs of vapor openings 3 of O-ring seal that are installed on float 8 tops, is sealed;
The link gear being connected with described float 8 refers to that float 8 and temperature control sheet 13 connect as one.
Temperature control sheet 13 temperature raise and reach after design temperature, produce distortion, drive push rod 10 to move upward, and because push rod 10 and float 8 link into an integrated entity, therefore, O-ring seal 6 moves upward to sealing vapor opening 3, and electric pressure cooking saucepan is in the vexed meal of pressurize; After temperature control sheet 13 temperature decline, be returned to normality, drive O-ring seal 6 to move to and discharge steam ports 3.
Said structure forms the time-delay closing valve assembly 14 shown in accompanying drawing 9, is arranged on pot cover 15.

Claims (9)

1. an electric pressure cooking saucepan time-delay shutting valve, comprise pot cover vapor opening (3) and for sealing float (8) and the O-ring seal (6) of vapor opening (3), it is characterized in that: described float (8) connects into the linkage structure of following temperature control sheet (13) motion with temperature control sheet (13), at temperature control sheet (13), produce after temperature distortion, drive float (8) to move to the position of sealing vapor opening (3); Described temperature control sheet (13) is positioned to be measured pot cover temperature or measures a pot position for body vapor (steam) temperature.
2. electric pressure cooking saucepan time-delay shutting valve according to claim 1, it is characterized in that: described vapor opening (3) is to be positioned at the float seat gim peg cover being fixed on pot cover, described float (8) is to be enclosed within the interior O-ring seal (6) by bottom of vapor opening (3) vapor opening (3) is sealed.
3. electric pressure cooking saucepan time-delay shutting valve according to claim 2, it is characterized in that: the link gear being connected with described float (8) comprises and is hinged to the driving lever (11) of fork and the push rod (10) being connected with temperature control sheet (13), described driving lever (11) is connected with push rod (10), by push rod (10), push driving lever (11) and swing, the swinging end of driving lever (11) is connected with float (8).
4. electric pressure cooking saucepan time-delay shutting valve according to claim 3, is characterized in that: described temperature control sheet (13) is the upper surface that is close to pot cover, measures the temperature of pot cover, and its push rod (10) withstands driving lever (11) for vertical shape.
5. according to the electric pressure cooking saucepan time-delay shutting valve described in claim 3 or 4, it is characterized in that: described driving lever (11) is to be hinged to fork in termination, described push rod (10) is the middle part that withstands on driving lever (11).
6. electric pressure cooking saucepan time-delay shutting valve according to claim 2, it is characterized in that: the link gear being connected with described float (8) comprises the push rod (10) of vertical setting, described push rod (10) is positioned at the top of float (8), it is upper that its one end is fixed on temperature control sheet (13), and the other end is fixed on float (8).
7. electric pressure cooking saucepan time-delay shutting valve according to claim 6, is characterized in that: the direction of motion of described push rod (10) is consistent with the direction of motion of float (8).
8. electric pressure cooking saucepan time-delay shutting valve according to claim 1, it is characterized in that: described vapor opening (3) is to be positioned at vapour cover (26) top, described float (8) is to be positioned at vapour cover (26), by the O-ring seal (6) that is installed on float (8) top, vapor opening (3) is sealed.
9. electric pressure cooking saucepan time-delay shutting valve according to claim 8, is characterized in that: the link gear being connected with described float (8) refers to that float (8) and temperature control sheet (13) connect as one.
CN201320383383.6U 2013-02-06 2013-07-01 Delay closing valve of electric pressure cooker CN203436155U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201320067891 2013-02-06
CN201320067891.3 2013-02-06
CN201320383383.6U CN203436155U (en) 2013-02-06 2013-07-01 Delay closing valve of electric pressure cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320383383.6U CN203436155U (en) 2013-02-06 2013-07-01 Delay closing valve of electric pressure cooker

Publications (1)

Publication Number Publication Date
CN203436155U true CN203436155U (en) 2014-02-19

Family

ID=50087234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320383383.6U CN203436155U (en) 2013-02-06 2013-07-01 Delay closing valve of electric pressure cooker

Country Status (1)

Country Link
CN (1) CN203436155U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103431749A (en) * 2013-02-06 2013-12-11 陆一铭 Delay cut-off valve of electric pressure cooker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103431749A (en) * 2013-02-06 2013-12-11 陆一铭 Delay cut-off valve of electric pressure cooker
CN103431749B (en) * 2013-02-06 2017-04-12 陆一铭 Delay cut-off valve of electric pressure cooker

Similar Documents

Publication Publication Date Title
CN103892696B (en) Intelligent cooking equipment
CN201295133Y (en) Scald-proof pressure cooker cover
CN203898003U (en) Electric rice cooker
CN201855104U (en) Heating structure for inner container of electric heating kettle
CN201948765U (en) Intelligent rice water electric cooker
CN104161460B (en) Water heating pressure cooker
US20170248343A1 (en) Boiling water heater
CN202122465U (en) Full-automatic rice washing electric rice cooker
CN204765086U (en) Milk machine is dashed to intelligence
CN203314737U (en) Full-automatic and electric noodle stewing stove
CN202211578U (en) Vertical type automatic air exhaust pot cover
CN102362782B (en) Quick drink making machine
CN105615632B (en) A kind of steam cooking machine
CN101792700B (en) Fully-automatic household brewing machine
CN106361163A (en) Working-condition-switchable soup-pressure-discharging electric cooker with automatic cleaning function and cooking method and cleaning method thereof
CN104096504B (en) Emulsifying device of full-automatic fruit and vegetable facial mask maker
CN103431752B (en) Automatic numerically-controlled sliced noodle production device
CN103284588B (en) Energy-saving airtight steam conduction type food cooking device
CN104643894A (en) Intelligent cooking device
JP6745385B2 (en) Rice cooker
CN204839114U (en) Steam pot
CN102293580A (en) Automatic rice adding and washing microcomputer control rice cooker
CN207561730U (en) A kind of rice soup cooker for improving discharge structure
CN105996826A (en) Multifunctional vacuum heating wall breaking machine
CN101485422B (en) Automatic pressure soybean milk machine and method for producing soybean milk

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140219

Termination date: 20140701

EXPY Termination of patent right or utility model