CN206021118U - The new measure and control device of electric-heating cooking appliance - Google Patents
The new measure and control device of electric-heating cooking appliance Download PDFInfo
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- CN206021118U CN206021118U CN201621098434.0U CN201621098434U CN206021118U CN 206021118 U CN206021118 U CN 206021118U CN 201621098434 U CN201621098434 U CN 201621098434U CN 206021118 U CN206021118 U CN 206021118U
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- heating cooking
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Abstract
The utility model discloses a kind of new measure and control device of electric-heating cooking appliance, which fully applies heat transfer knowledge, and fluid temperature (F.T.) at fluid junction, the variation characteristic of humidity, sensor is set in the range of the fluid junction that steam can be touched on the electric-heating cooking appliance, with brand-new technical scheme, allow the controller of utensil detect whether have steam flow atmosphere in time, flow to the size variation situation of atmospheric quantity of steam, so as to realize no matter height above sea level height, the change of boiling point, the number of cooking food, the difference of culinary art initial temperature, the difference in operation of user, the boiling of cooking apparatus can be made, evaporation, discharge, overflow, spraying and spoiling over, it is rapid to obtain, accurately, effectively judge and control, performance is provided for consumer relatively reliable, stable product.
Description
Technical field
The present invention relates to electric-heating cooking appliance technical field, particularly a kind of steam and air intersection arrange humidity,
Temperature sensor, by the use of steam physical change amount as the electric-heating cooking appliance of measurement and control signal.
Background technology
From electric-heating cooking appliance invention so far, it is well known that electric-heating cooking appliance majority uses the survey of indirect type temperature
Amount control method, i.e., contain the temperature change on the outside of food processing apparatus using units test, used as the letter of control utensil cooking process
Number and instruction, such as insulating pot, the bottom of utensil, side and the top such as electric cooking pot, electric steamer, electric cooker, IH rice cookers, electric pressure cooking saucepan
Temperature sensor.With continuous improvement of the consumer to properties of product, each manufacturer on the basis of original technology, derive by
Detection control method of the temperature sensor from upper lid insertion pot, direct detection pot nside liquid or vapor (steam) temperature, such as electric meal
Pot and IH rice cookers.
But no matter which kind of technology known, by the outer wall for then passing through detection and containing food processing apparatus, indirect gain is cooked
Temperature makees the means of position culinary art control, and the structure of sensor need to be adopted and be protected layer by layer in addition so that the detection control temperature of sensor
Between degree and actual cooking temp, there is serious hysteresis quality and mismatch phenomenon, cooking apparatus different materials is a large amount of in addition
Application, mode of heating is multifarious significantly to be introduced (such as IH and heating using microwave), and food cooking amount and initial temperature during culinary art
The difference of degree, utensil more increase sensor detection control using height above sea level and the difference using individual regular job custom
Temperature processed and the difference of actual cooking temp.Finally, technical scheme for many years, or the control of the electric-heating cooking appliance for deriving from have been followed
Mode processed, although increased the exploitation of product, debugging difficulty, reduces the reliability and uniformity of product, have impact on product
Performance and quality, hit consumer to the purchase of similar products and used confidence.
Content of the invention
It is an object of the invention to, abundant application heat transfer knowledge, and at fluid junction fluid temperature (F.T.), humidity change
Characteristic, arranges sensor in the range of the fluid junction that steam can be touched on the electric-heating cooking appliance, with brand-new technical scheme,
Allow the controller of utensil detect whether have steam flow atmosphere in time, flow to the size variation shape of atmospheric quantity of steam
Condition, so as to realize no matter height above sea level height, the change of boiling point, cooking food number, cook the difference of initial temperature, user's
Difference in operation, can make the boiling of cooking apparatus, evaporation, discharge, overflow, spraying and spoiling over obtains rapid, accurate and effective judgement and control
System, provides performance relatively reliable, stable product for consumer.
For achieving the above object, the technical scheme is that：
A kind of new measure and control device of electric-heating cooking appliance, including implement body, upper lid, controller, wire and sensor, with
And steam flow channel, it is characterised in that：Atmospheric steam is flowed to through steam flow channel the intersection of air is provided with sensor, passed
Sensor is connected transmission measurement and control signal by wire with controller.
A kind of new measure and control device of electric-heating cooking appliance, it is characterised in that：The sensor that steam flow channel outlet is arranged, leads to
Cross wire and be connected transmission measurement and control signal with controller.
Described steam flow channel is conventional steam flow channel, or special steam detection channel, then or the row of steam
Put and detection channel.
Described steam flow channel is one, or a plurality of.
Described sensor is humidity sensor, or temperature sensor, then or humidity temperature pickup.
The beneficial effects of the present invention is, atmospheric steam and the temperature that air intersection produces, wet is flowed to observing and controlling
Degree change, supplements, improves the deficiency of known technology presence with a kind of brand-new technical scheme, be electric-heating cooking appliance from design,
The maximum value of the comprehensive offer such as debugging, production, experience, cost, remaining effect will be set forth in part in the description, portion
Dividing becomes obvious by description below, or recognizes from the practice of the present invention.
Description of the drawings
Fig. 1 is electric-heating cooking appliance and steam flow channel and steam flow direction section；
Fig. 2 is the partial enlargement section of electric-heating cooking appliance steam flow channel and steam flow direction；
Fig. 3 is the section that electric-heating cooking appliance sensor is arranged on steam and air intersection；
Fig. 4 is the section that electric-heating cooking appliance sensor is arranged on steam flow channel exit.
Reference：1st, implement body；2nd, upper lid；3rd, controller；21st, wire；22nd, steam flow channel；23rd, sensor；220、
Steam flow direction.
Specific embodiment：
Embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, and the example of the embodiment is shown in the drawings, its
In be similar to label represent same or similar device, or the device with same or like function.The embodiments described below
It is exemplary, is only used for explaining the present invention, and can not simply be interpreted as limitation of the present invention.
It is related to conceptual illustration in present invention description.Implement body：Electric-heating cooking appliance is referred to, can be provided with food is contained again
Electric energy is converted to the part of heat energy, the such as pot of electric steamer, electric cooking pot, electric cooker, electric pressure cooking saucepan, or insulating pot, electric hot water bottle,
The part for being filled with water and heating of electric coffee machine；Steam flow channel：Refer to electric-heating cooking appliance, heat implement body in food when,
Heated liquid is vaporized, the atmospheric passage of the steam pilot flow direction that vaporization is produced；Flowing steam is different from utensil body
Because receive thermogenetic steam, and refer to liquid be constantly heated generation steam after, steam pressure raise and atmospheric pressure between formed pressure
Difference so that part steam of the steam to air laminar flow；Steam and the intersection of air：Refer to that steam is flowed to through steam flow channel
After atmosphere is crossed with air, remain to detect vapor (steam) temperature, the region of humidity change.And " atmosphere ", " air ", " friendship
Converge ", " upper cover ", the term such as " controller ", should be interpreted broadly on the basis of known technology, unless otherwise clearly regulation and
Limit.So, for one of ordinary skill in the art, above-mentioned term containing in the present invention can be understood as the case may be
Justice.
Below with reference to Fig. 1,2,3,4, the new measure and control device of electric-heating cooking appliance of the present invention is described.
A kind of new measure and control device of electric-heating cooking appliance of the present invention, including implement body (1), upper lid (2), controller
(3), wire (21) and sensor (23), and steam flow channel (22).Its technical scheme is：Air is flowed to through steam flow channel (22)
The steam of layer is provided with sensor (23) with the intersection of air, or the outlet of steam flow channel (22) is provided with sensor
(23)；Sensor (23) is connected with controller (3) by wire (21), transmits temperature, the humidity of the steam for detecting, and to phase
The control unit that answers sends different control instructions, realizes the effective control to cooking process.
Described steam flow channel (22) is that the conventional steam that existing product has been arranged flows to atmospheric runner, or specially
It is provided for detecting flowing vapor (steam) temperature, the detection channel of humidity change, then or has discharge of steam and vapor (steam) temperature, humidity concurrently
The detection channel of change.So, steam flow channel (22) is one, or a plurality of.
Described sensor (23) is humidity sensor, or temperature sensor, then or humidity temperature pickup.
Below with reference to Fig. 1,3,4, a kind of new measure and control device of electric-heating cooking appliance of the present invention is made according to embodiment
Further description and explanation.
Embodiment：
Such as 1,3,4, shown in, a kind of new measure and control device of electric-heating cooking appliance of the embodiment of the present invention, including containing food
And can convert electrical energy into the implement body (1) of heat energy, humidity and can be detected at wire (21) in known upper lid (2), controller (3),
Or temperature, then or the sensor of temperature and humidity (23), and one, or a plurality of, be routinely provided for steam flow
Atmospheric runner, or be specially provided for detecting flowing vapor (steam) temperature, the runner of humidity change, then or have steam row concurrently
Put and detect that vapor (steam) temperature, humidity change the steam flow channel (22) of runner.It is characterized in that：Atmosphere is flowed to through steam flow channel (22)
Steam and air intersection, vapor (steam) temperature, the region of humidity change can be detected and be provided with sensor (23), or steam
The outlet of runner (22) is provided with sensor (23).
Implement body (1) is heated the initial stage, or when temperature rise is insufficient to allow liquid to produce acutely vaporization, has no or only small amount
Steam flowing so that in steam flow channel (22) outlet and atmosphere critical part, or the sensing of steam and atmosphere intersection
Device (23), the temperature for being perceived, humidity are real-time air themperature, humidity；Heating implement body (1) is produced when vaporizing violent
Steam pressure be more than atmospheric pressure, steam steam flow channel (22) guiding lower edge steam flow direction (220) to atmosphere
Flowing, as the temperature of steam, the temperature of humidity air, humidity difference are larger, sensor (23) will be quickly detected temperature, wet
The change that degree occurs；When heating power constant, after the quantity of steam of flowing steam is constant, temperature that sensor (23) is detected, wet
Degree also will be constant；When power increase or reduction, the flowing steam amount of vaporization changes, steam and air cross after temperature
Degree, humidity also can be increased therewith or be reduced, and bring temperature, the change of humidity that sensor (23) detects；Once heating stops
Only, after without flowing steam, quick cooling sensor (23) is allowed to recover or be close to the air themperature of present position, wet by air
Degree.
When the temperature for quickly detecting, humidity are changed by sensor (23), control is transferred to exactly by wire (21)
After device (3), controller (3) will combine the program for setting to corresponding control unit, send power adjusting, vaporization boiling, steam
Control instruction and the information alerts such as discharge, time showing, startup-shutdown instruction, human-computer interaction.Therefore, electric-heating cooking appliance is new
Measure and control device, can be prevented effectively from known observation and control technology, because of material, mode of heating, height above sea level, boiling point, initial temperature, particularly culinary art amount, behaviour
Make the change such as to be accustomed to, cause to cooking process boiling, vaporization, steam flowing, evaporation, discharge, overflow, spraying and spoiling over etc. cannot be quick
Observing and controlling, or observing and controlling is seriously delayed and the uncertainty of control, the problem that the product reliability of initiation and stability reduce.
Claims (5)
1. the new measure and control device of a kind of electric-heating cooking appliance, including implement body, upper lid, controller, wire and sensor, and
Steam flow channel, it is characterised in that：Atmospheric steam is flowed to through steam flow channel the intersection of air is provided with sensor, sensed
Device is connected transmission measurement and control signal by wire with controller.
2. the new measure and control device of a kind of electric-heating cooking appliance according to claim 1, it is characterised in that：Steam stream is said
The sensor that mouth is arranged, is connected transmission measurement and control signal by wire with controller.
3. the new measure and control device of a kind of electric-heating cooking appliance according to claim 1 or claim 2, its feature exist
In：Described steam flow channel is conventional steam flow channel, or special steam detection channel, then or the discharge of steam and inspection
Measurement flow channel.
4. the new measure and control device of a kind of electric-heating cooking appliance according to claim 1 or claim 2, its feature exist
In：Described steam flow channel is one, or a plurality of.
5. the new measure and control device of a kind of electric-heating cooking appliance according to claim 1 or claim 2, its feature exist
In：Described sensor is humidity sensor, or temperature sensor, then or humidity temperature pickup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098434.0U CN206021118U (en) | 2016-09-17 | 2016-09-17 | The new measure and control device of electric-heating cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098434.0U CN206021118U (en) | 2016-09-17 | 2016-09-17 | The new measure and control device of electric-heating cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021118U true CN206021118U (en) | 2017-03-15 |
Family
ID=58261375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098434.0U Expired - Fee Related CN206021118U (en) | 2016-09-17 | 2016-09-17 | The new measure and control device of electric-heating cooking appliance |
Country Status (1)
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|---|---|
| CN (1) | CN206021118U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836979A (en) * | 2016-09-17 | 2018-03-27 | 谢勇 | The new measure and control device of electric-heating cooking appliance |
| CN108402890A (en) * | 2018-01-10 | 2018-08-17 | 浙江苏泊尔家电制造有限公司 | Cooking control method for cooking apparatus |
| CN109953633A (en) * | 2017-12-14 | 2019-07-02 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment and the device and method for judging water boiling |
-
2016
- 2016-09-17 CN CN201621098434.0U patent/CN206021118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836979A (en) * | 2016-09-17 | 2018-03-27 | 谢勇 | The new measure and control device of electric-heating cooking appliance |
| CN109953633A (en) * | 2017-12-14 | 2019-07-02 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment and the device and method for judging water boiling |
| CN108402890A (en) * | 2018-01-10 | 2018-08-17 | 浙江苏泊尔家电制造有限公司 | Cooking control method for cooking apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |