CN109124335B - Intelligent temperature control pressure regulating valve of pressure cooker - Google Patents
Intelligent temperature control pressure regulating valve of pressure cooker Download PDFInfo
- Publication number
- CN109124335B CN109124335B CN201811304055.6A CN201811304055A CN109124335B CN 109124335 B CN109124335 B CN 109124335B CN 201811304055 A CN201811304055 A CN 201811304055A CN 109124335 B CN109124335 B CN 109124335B
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- valve
- cavity
- communicated
- base
- seat
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 13
- 239000000523 sample Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
-
- 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
- A47J27/0802—Control mechanisms for pressure-cookers
Abstract
The invention relates to an intelligent temperature control pressure regulating valve of a pressure cooker, which comprises an electromagnetic valve and a valve seat, wherein the valve seat comprises a footstock and a base, the bottom of the footstock is sleeved and fixed on the top of the base, a first air passage which is communicated with the top surface of the footstock and a sleeved cavity is arranged in the footstock, a jack is arranged at the top of the sleeved cavity, a probe is arranged in the jack, and a temperature probe is arranged at the bottom of the probe; the top surface of the base is provided with an air cavity, the bottom surface of the base is provided with a containing cavity, the air cavity and the containing cavity are mutually communicated through a second air passage, and a clamping assembly is arranged in the containing cavity; the electromagnetic valve comprises a valve body, wherein the valve body is inserted into a first air passage on the top seat through a connecting pipe arranged on the bottom surface of the valve body, a valve chamber communicated with the connecting pipe and a spring hole communicated with the valve chamber are arranged in the valve body, an exhaust hole is arranged in the valve chamber, a valve rod is arranged in the valve chamber, a spring is arranged in the spring hole, the top of the valve rod is movably inserted into the spring hole, and a conical plug is arranged at the top and the bottom end of the valve rod, which are propped against the spring; the periphery of the valve body is sleeved with an electromagnetic coil. The invention can be used for precisely decompressing the multi-gear pressure cooker.
Description
Technical Field
The invention relates to a pressure cooker, in particular to a pressure regulating valve of the pressure cooker.
Background
The pressure regulating valve of traditional pressure cooker is a valve cap, and this valve cap cup joints directly in the outer top of blast pipe on the pot cover to its gravity seals the blast pipe, and when the atmospheric pressure in the pressure cooker was greater than the weight of valve cap, the high-pressure gas in the pot promoted the valve cap through the blast pipe and risen, opened the blast pipe in order to let out the excessive atmospheric pressure in the pot, made the atmospheric pressure of pressure cooker maintain in the safe threshold. The pressure regulating valve is only suitable for single-gear pressure cooker, and can not meet the requirement that the multi-gear pressure cooker needs to carry out multi-gear pressure limiting according to different food materials, and can not accurately regulate and control the temperature of the pressure cooker.
Disclosure of Invention
The invention discloses an intelligent temperature control pressure regulating valve of a pressure cooker, and aims to solve the defects of the traditional pressure regulating valve.
The technical scheme of the invention is as follows:
an intelligent temperature control pressure regulating valve of a pressure cooker comprises an electromagnetic valve and a valve seat used for installing the electromagnetic valve on the outer top of a cooker cover exhaust pipe.
The valve seat comprises a top seat and a base; the top seat is sleeved and fixed on the top of the base through a sleeve joint cavity arranged on the bottom surface of the top seat, and a first air passage which is communicated with the top surface of the top seat and the sleeve joint cavity is arranged in the base body; the top surface of the base is provided with an air cavity communicated with the sleeving cavity, the bottom surface of the base is provided with a containing cavity, and the air cavity and the containing cavity are communicated with each other through a second air passage; the top of the sleeving cavity is provided with a jack communicated with the outside, a probe for sealing the jack is inserted into the jack, and the bottom of the probe is provided with a temperature probe which is inserted into the air cavity;
the electromagnetic valve comprises a valve body, wherein the valve body is inserted and fixed in a first air passage on a top seat through a connecting pipe arranged on the bottom surface of the valve body, a valve chamber which is communicated with the connecting pipe up and down and a spring hole which is communicated with the valve chamber up and down are arranged in the valve chamber, an exhaust hole which is communicated with the outside is arranged in the valve chamber, a valve rod is arranged in the valve chamber, a spring is arranged in the spring hole, the top of the valve rod is movably inserted in the spring hole and is propped against the spring, a conical plug for plugging the air outlet end of the connecting pipe is arranged at the bottom end of the valve rod, and an electromagnetic coil for driving the valve rod to move up and down is sleeved on the periphery of the valve body.
Further, a clamping assembly for fixedly connecting the base to the outer top of the pot cover exhaust pipe is arranged in the accommodating cavity.
Further, a sealing ring is arranged between the top seat and the base.
The temperature probe can be used for detecting the temperature in the pressure cooker, so that the on-off power and the over-power intensity of the electromagnetic coil can be controlled through the temperature change in the pressure cooker, the opening and closing degree of the valve rod can be controlled, the temperature in the pressure cooker with different gears can be set according to different food materials, and the pressure cooker can be accurately relieved, so that the temperature in the pressure cooker can be accurately controlled.
Drawings
FIG. 1 is a longitudinal cross-sectional view of the overall structure of an embodiment of the present invention;
fig. 2 is an exploded view of fig. 1.
Detailed Description
The invention is described below with reference to the drawings and specific embodiments.
Referring to fig. 1 and 2:
an intelligent temperature control pressure regulating valve of a pressure cooker comprises an electromagnetic valve 1 and a valve seat 2 used for installing the electromagnetic valve 1 at the outer top of a cooker cover exhaust pipe.
The valve seat 2 comprises a top seat 201 and a base 202, wherein the top seat 201 is screwed on an external thread section at the top of the base 202 through a socket cavity 2011 with internal threads arranged on the bottom surface of the top seat 201, so that the top seat is fixedly connected to the top of the base 202, and a first air passage 2012 which is communicated with the top surface of the top seat and the socket cavity 2011 is arranged in the base; the top surface of the base 202 is provided with an air cavity 2021 communicated with the sleeving cavity 2011, the bottom surface is provided with a containing cavity 2022, and the air cavity 2021 and the containing cavity 2022 are communicated with each other through a second air channel 2023 arranged in the base 202.
The top of the sleeving cavity 2011 is provided with a jack 2013 communicated with the outside, a probe 203 for sealing the jack is inserted into the jack 2013, and the bottom of the probe 203 is provided with a temperature probe 206 penetrating into the air cavity 2021.
The accommodating chamber 2022 is provided with a clamping assembly 204 for fixedly connecting the base 202 to the lid exhaust pipe.
A second sealing ring 205 is arranged between the top seat 201 and the base 202.
The solenoid valve 1 includes a valve body 101, and the valve body 101 is screwed to an internally threaded section of a first air passage 2012 fixed to a top seat 201 by an externally threaded adapter tube 1011 provided at a bottom surface thereof, thereby fixedly connecting the solenoid valve 1 to a top portion of a valve seat 2.
The valve body 101 is internally provided with a valve chamber 1012 which is vertically communicated with the connecting pipe 1011 and a spring hole 1013 which is vertically communicated with the valve chamber 1012, the valve chamber 1012 is provided with an exhaust hole 1014 which is communicated with the outside, the valve chamber 1012 is internally provided with a valve rod 102, the spring hole 1013 is internally provided with a spring 103, the top of the valve rod 102 is movably inserted into the spring hole 1013 and is propped against the spring 103, and the bottom end is provided with a conical plug 104 which is used for plugging the air outlet end of the connecting pipe 1011.
The top periphery of the valve body 101 is sleeved with an electromagnetic coil 105 for driving the valve rod 102 to move up and down.
The base 202 is fixed on the outer top of the exhaust pipe of the pressure cooker cover through the clamping assembly 204, so that the electromagnetic valve 1 can be fixed on the top of the cooker cover. In the initial state, the valve rod 102 supports the valve rod 102 downwards under the tension of the spring 103, so that the conical plug 104 at the bottom end of the valve rod 102 completely closes the outlet of the connecting pipe 1011. When the pressure in the pressure cooker rises and the temperature reaches a certain set gear value, the electromagnetic coil 105 is electrified to form a magnetic field, the valve rod 102 is lifted upwards to open the outlet end of the connecting pipe 1011, and the high-pressure gas in the cooker is discharged outwards through the exhaust hole on the electromagnetic valve 1 to release pressure. The temperature probe 206 monitors the temperature in the pot in real time, so as to accurately control the opening and closing degree of the valve rod 102 by adjusting the current intensity of the electromagnetic coil 105, and dynamically release pressure, so that the air pressure in the pressure pot is always kept near a fixed value, and the temperature in the pot is kept stable.
Claims (3)
1. An intelligent temperature control pressure regulating valve of a pressure cooker is characterized in that: comprises an electromagnetic valve (1) and a valve seat (2) for installing the electromagnetic valve (1) on the outer top of a pot cover exhaust pipe;
the valve seat (2) comprises a top seat (201) and a base (202); the top seat (201) is sleeved and fixed on the top of the base (202) through a sleeve joint cavity (2011) arranged on the bottom surface of the top seat, and a first air passage (2012) communicated with the top surface of the top seat and the sleeve joint cavity (2011) is arranged in the seat; the top surface of the base (202) is provided with an air cavity (2021) communicated with the sleeving cavity (2011), the bottom surface of the base is provided with a containing cavity (2022), and the air cavity (2021) and the containing cavity (2022) are mutually communicated through a second air passage (2023); a jack (2013) communicated with the outside is arranged at the top of the sleeving cavity (2011), a probe (203) for sealing the jack is inserted in the jack (2013), and a temperature probe (206) penetrating into the air cavity (2021) is arranged at the bottom of the probe (203);
the electromagnetic valve (1) comprises a valve body (101), wherein a connecting pipe (1011) arranged on the bottom surface of the valve body (101) is inserted and fixed in a first air passage (2012) on a top seat (201), a valve chamber (1012) which is communicated with the connecting pipe (1011) up and down and a spring hole (1013) which is communicated with the valve chamber (1012) up and down are arranged in the valve chamber (1012), an exhaust hole (1014) which is communicated with the outside is arranged in the valve chamber (1012), a valve rod (102) is arranged in the valve chamber (1012), a spring (103) is arranged in the spring hole (1013), the top of the valve rod (102) is movably inserted in the spring hole (1013) and is propped against the spring (103), a conical plug (104) for sealing an air outlet end of the connecting pipe (1011) is arranged at the bottom end, and an electromagnetic coil (105) for driving the valve rod (102) to move up and down is sleeved on the periphery of the valve body (101).
2. The intelligent temperature control pressure regulating valve of a pressure cooker according to claim 1, wherein: the holding cavity (2022) is internally provided with a clamping assembly (204) for fixedly connecting the base (202) to the outer top of the pot cover exhaust pipe.
3. The intelligent temperature control pressure regulating valve of a pressure cooker according to claim 1, wherein: a sealing ring (205) is arranged between the top seat (201) and the base (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304055.6A CN109124335B (en) | 2018-11-03 | 2018-11-03 | Intelligent temperature control pressure regulating valve of pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304055.6A CN109124335B (en) | 2018-11-03 | 2018-11-03 | Intelligent temperature control pressure regulating valve of pressure cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109124335A CN109124335A (en) | 2019-01-04 |
| CN109124335B true CN109124335B (en) | 2023-11-17 |
Family
ID=64807520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811304055.6A Active CN109124335B (en) | 2018-11-03 | 2018-11-03 | Intelligent temperature control pressure regulating valve of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109124335B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195068A (en) * | 2019-10-30 | 2020-05-26 | 浙江苏泊尔家电制造有限公司 | Cooking appliance and cooking method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2920103Y (en) * | 2006-07-03 | 2007-07-11 | 梁润基 | Electric pressure cooker |
| CN201554552U (en) * | 2009-12-08 | 2010-08-18 | 三一重型装备有限公司 | Explosion-proof diesel engine and excessive temperature protection device thereof |
| KR20110021036A (en) * | 2009-08-25 | 2011-03-04 | 한국기계연구원 | Steam exhaust valve of electricity pressure cooker |
| JP2014200453A (en) * | 2013-04-04 | 2014-10-27 | 象印マホービン株式会社 | Pressure cooker |
| CN206761390U (en) * | 2016-12-31 | 2017-12-19 | 浙江绍兴苏泊尔生活电器有限公司 | food preparation appliance |
| CN108194673A (en) * | 2018-02-07 | 2018-06-22 | 佛山市顺德区美的电热电器制造有限公司 | A kind of pressure security protective device, cooking apparatus and cooking apparatus voltage reduction method |
| CN209136197U (en) * | 2018-11-03 | 2019-07-23 | 佛山市集智智能科技有限公司 | Pressure cooker intelligent temperature control pressure regulator valve |
-
2018
- 2018-11-03 CN CN201811304055.6A patent/CN109124335B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2920103Y (en) * | 2006-07-03 | 2007-07-11 | 梁润基 | Electric pressure cooker |
| KR20110021036A (en) * | 2009-08-25 | 2011-03-04 | 한국기계연구원 | Steam exhaust valve of electricity pressure cooker |
| CN201554552U (en) * | 2009-12-08 | 2010-08-18 | 三一重型装备有限公司 | Explosion-proof diesel engine and excessive temperature protection device thereof |
| JP2014200453A (en) * | 2013-04-04 | 2014-10-27 | 象印マホービン株式会社 | Pressure cooker |
| CN206761390U (en) * | 2016-12-31 | 2017-12-19 | 浙江绍兴苏泊尔生活电器有限公司 | food preparation appliance |
| CN108194673A (en) * | 2018-02-07 | 2018-06-22 | 佛山市顺德区美的电热电器制造有限公司 | A kind of pressure security protective device, cooking apparatus and cooking apparatus voltage reduction method |
| CN209136197U (en) * | 2018-11-03 | 2019-07-23 | 佛山市集智智能科技有限公司 | Pressure cooker intelligent temperature control pressure regulator valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109124335A (en) | 2019-01-04 |
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