CN209153092U - A kind of electricity steam box - Google Patents
A kind of electricity steam box Download PDFInfo
- Publication number
- CN209153092U CN209153092U CN201820921906.0U CN201820921906U CN209153092U CN 209153092 U CN209153092 U CN 209153092U CN 201820921906 U CN201820921906 U CN 201820921906U CN 209153092 U CN209153092 U CN 209153092U
- Authority
- CN
- China
- Prior art keywords
- water
- rate
- moisturizing
- steam box
- replanishing device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a kind of electric steam boxs, the electricity steam box has cavity, steam generation facility, water replanishing device and water pump, wherein the water replanishing device is connected with the steam generation facility, the steam generation facility is connected with the cavity, the water pump is arranged between the water replanishing device and the steam generation facility, by controlling the moisturizing rate of water replanishing device described in the testing pump, it can be needed to automatically adjust rate of water make-up according to culinary art, be effectively improved food cooking mouthfeel.
Description
Technical field
The utility model relates to electric steam box technical field more particularly to a kind of electric steam boxs.
Background technique
In existing kitchen appliance product electricity steam box, steam generation facility is steam output precision, and water tank is for steam hair
The component of generating apparatus offer moisturizing.When user is using electric steam box cooking food, the demand of the culinary arts of different foods to steam
It is different, traditional technology is rate of water make-up needed for being set according to electric steam box difference cooking function, is sent out from water pump is quantitative to steam
Add water in generating apparatus.Such method is the disadvantage is that can not be according to relevant parameter in electric steam box cavity and food mouthfeel Auto-matching to steaming
The relation between supply and demand of vapour amount, influences the mouthfeel of cooking food, and extra steam can also allow electric steam box inner cavity remaining condensed water, centainly
Degree brings clean inconvenience.
Utility model content
The main purpose of the utility model is to overcome one of deficiencies of above-mentioned background technique, provide a kind of electric steam box,
It is able to achieve automatic adjustment rate of water make-up, is effectively improved food cooking mouthfeel.
Above-mentioned purpose is achieved by the following technical solution:
A kind of electricity steam box, the electricity steam box has cavity, steam generation facility, water replanishing device and water pump, wherein the benefit
Water installations are connected with the steam generation facility, and the steam generation facility is connected with the cavity, and the water pump is arranged in institute
It states between water replanishing device and the steam generation facility, by the moisturizing rate for controlling water replanishing device described in the testing pump.
In some embodiments, comprising:
Humidity detector, for obtaining the intracorporal practical relative humidity pa of electric steam box chamber；
Control device is mended for calculating target according to preset target humidity, target temperature and practical relative humidity pa
Water, according to the target rate of water make-up of acquisition and the moisturizing rate calculations moisturizing duration of water replanishing device, according to moisturizing duration electricity steam box
Adjust automatically operating mode.
In some embodiments, described according to preset target humidity, target temperature and practical relative humidity pa meter
Calculate target rate of water make-up specifically: satisfy according to corresponding to the difference and target temperature of preset target humidity and practical relative humidity
Target rate of water make-up is calculated with humid air water content.
In some embodiments, the moisturizing rate of the water replanishing device is more than or equal to the intracorporal steam of electric steam box chamber
Lose rate.
In some embodiments, the moisturizing rate that water replanishing device is adjusted in moisturizing duration makes the moisturizing of water replanishing device
Rate is equal to the electric intracorporal steam of steam box chamber and loses rate.
The utility model compared with prior art, at least has the effect that
1, the electric steam box of the utility model, is able to achieve automatic adjustment rate of water make-up, is effectively improved food cooking mouthfeel.
2, it is sent in electric steam box cavity in addition, being avoided that and generating excessive steam, and then avoids extra steam in electricity
Steam box cavity inner cavity remaining condensed water, and then it is convenient for subsequent cleaning.
Other beneficial outcomes of the utility model will be explained in conjunction with attached drawing in a specific embodiment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric steam box in embodiment；
Fig. 2 is the flow diagram of water compensating control method in embodiment.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Embodiment one: as shown in Figure 1, the present embodiment is a kind of electric steam box, and electric steam box has cavity 100, steam generation
Device 2, water replanishing device 3 and water pump, wherein water replanishing device 3 is connected with steam generation facility 2, and water replanishing device 3 is steam generation dress
2 offer moisturizings are set, steam generation facility 2 is connected with cavity 100, and the work of steam generation facility 2 generates steam and mentions for cavity 100
For high-temperature steam to cook food materials, water pump is arranged in water replanishing device 3 and steam generation facility 2, and control device is connected with water pump, leads to
The moisturizing rate of control testing pump water replanishing device is crossed, structure is simple, reliable operation, can facilitate and realize adjusting water replanishing device
The purpose of moisturizing rate.
Further, the electric steam box of the present embodiment further include:
Humidity detector 4, for obtaining the practical relative humidity h parameter obtained in electric steam box cavity 100；
Control device, for according to preset target humidity H0, target temperature T0Mesh is calculated with practical relative humidity h parameter
It marks rate of water make-up W, moisturizing duration T is calculated according to the target rate of water make-up W of acquisition and the moisturizing rate V of water replanishing device, when according to moisturizing
Long T electricity steam box adjust automatically operating mode.
The electric steam box of the present embodiment, is able to achieve automatic adjustment rate of water make-up, is effectively improved food cooking mouthfeel.The present embodiment
Electric steam box its automatically adjust rate of water make-up water compensating control method will have a detailed description below.
Particularly, humidity detector 4 is set to the side wall of cavity 100, can precisely measure out electric steam box chamber
Practical relative humidity pa in body 100 provides accurate data basis for subsequent moisturizing control, and then realizes accurate mend
Water.
Water compensating control method used by the present embodiment electricity steam box is just illustrated as follows below, as shown in Fig. 2, moisturizing
Control method includes:
S10 starts electric steam box and enters cooking function.
S11 obtains practical relative humidity h parameter in electric steam box cavity.
S12, according to preset target humidity H0, target temperature T0Target rate of water make-up W is calculated with practical relative humidity pa h,
Specifically, target humidity H0, target temperature T0When can be preset or be used by control device by user according to actual needs
Carry out sets itself.In the present embodiment, according to preset target humidity H0, target temperature T0With practical relative humidity h parameter meter
Calculate target rate of water make-up W specifically: according to preset target humidity H0And the difference △ H and target temperature T of practical relative humidity h0Institute
Corresponding saturated moist air water content calculates target rate of water make-up.Further, according to target temperature T0Inquiry " is satisfied under different temperatures
With humid air water content " table of comparisons obtains target temperature T0Corresponding saturated moist air water content, then according to target humidity H0With
The difference △ H of practical relative humidity h calculates target rate of water make-up, with target temperature T0With the intracorporal spatial volume phase of electric steam box chamber
It closing, control device can preset the above-mentioned table of comparisons and conversion relation, once setting target temperature T0, target rate of water make-up can be obtained
W can obtain target rate of water make-up W quickly with this to carry out moisturizing control.
S13 calculates moisturizing duration T according to the moisturizing rate V of the target rate of water make-up W of acquisition and water replanishing device.In this implementation
In example, moisturizing duration T is calculated according to the moisturizing rate V of the target rate of water make-up W of acquisition and water replanishing device specifically: moisturizing duration T
=target rate of water make-up W/ moisturizing rate V.The moisturizing rate V of water replanishing device can be obtained by testing measurement, control device can be with
Above-mentioned conversion relation is preset, preset target humidity H is passed through0, target temperature T0Mesh is calculated with practical relative humidity h parameter
Rate of water make-up W is marked, moisturizing duration T can be obtained further according to moisturizing rate V, moisturizing duration T can be obtained quickly to carry out moisturizing with this.
Further, the moisturizing rate V of water replanishing device is more than or equal to the electric intracorporal steam of steam box chamber and loses rate a1, can be with this
Moisturizing is completed in moisturizing duration T.
S14, according to moisturizing duration T electricity steam box adjust automatically operating mode.Including, first, it is adjusted in moisturizing duration T
Water replanishing device is saved, it is made to maintain the maximum moisturizing rate V when time cooking function allows in moisturizing duration Tmax, to reach essence
The purpose of true moisturizing；Second, the moisturizing rate V that water replanishing device is adjusted in moisturizing duration T makes the moisturizing rate V of water replanishing device
Rate a1 is lost equal to the intracorporal steam of electric steam box chamber, wherein the space of the intracorporal steam loss rate a1 and cavity of electric steam box chamber
Temperature, air quantity, position, volume are related, by experiment and can be derived by a1 mean value and be pre-stored in control device.Water Vapor Quality
Penalty values are influenced very little by cavity space relative humidity variations, can be ignored.As V=a1, the electric intracorporal steam of steam box chamber
Mass loss rate is identical as the rate of water make-up rate of outflow of electric steam box water replanishing device, and the relative humidity of cavity space can be made to remain permanent
It is fixed.
The water compensating control method of the present embodiment can be directed to the flux matched different rate of water make-up of steam needed for cooking different foods,
To promote water use efficiency and extend cooking time, and food cooking mouthfeel can be effectively improved.
It is sent in electric steam box cavity in addition, being also avoided that and generating excessive steam, and then avoids extra steam in electricity
Steam box cavity inner cavity remaining condensed water, and then it is convenient for subsequent cleaning.
The calculating of the present embodiment water compensating control method is made below as follows for example:
Set target humidity H0It is 60%, target temperature T0It is 80 DEG C, measuring practical relative humidity h is 50%.
Target rate of water make-up W, target rate of water make-up W needed for generating steam in electric steam box cavity are calculated according to the target temperature of setting
Spend T0Inquiry " saturated moist air water content under different temperatures " table of comparisons obtains target temperature T0Corresponding saturated moist air is aqueous
Amount, then according to target humidity H0And the difference △ H of practical relative humidity h calculates target rate of water make-up, with target temperature T0It is steamed with electricity
The intracorporal spatial volume of case chamber is related.Wherein, △ H is target humidity H0With the difference of practical relative humidity h.
△ H=60%-50%=10%
It inquires " saturated moist air water content under different temperatures ":
At 80 DEG C of air themperature, saturated water amount is 559.835g/kg air, i.e., the rate of water make-up W of every kg air is
559.835g × 10% ≈ 56g.
Wherein, " saturated moist air water content under different temperatures " part table of comparisons is as follows:
| Air themperature DEG C | Saturated vapor divides MPa | Water content g/Kg dry air |
| 58 | 0.018160 | 138.020 |
| 59 | 0.019030 | 146.186 |
| 60 | 0.019030 | 154.820 |
| 65 | 0.025020 | 207.555 |
| 70 | 0.031180 | 281.807 |
| 75 | 0.038560 | 390.370 |
| 80 | 0.047370 | 559.835 |
Calculate moisturizing duration T, moisturizing duration T=target rate of water make-up W/ moisturizing rate V, moisturizing rate V can be surveyed by experiment
It measures.
Known: the moisturizing rate of water replanishing device is measured as 2g/min by experiment；
Moisturizing duration T=target rate of water make-up W/ moisturizing rate V, i.e. moisturizing duration=56 ÷ 2=28min.
According to moisturizing duration T electricity steam box adjust automatically operating mode comprising, first, moisturizing is adjusted in moisturizing duration T
Device makes it maintain the maximum moisturizing rate V when time cooking function allows in moisturizing duration Tmax, to reach accurate moisturizing
Purpose；Second, the moisturizing rate V that water replanishing device is adjusted in moisturizing duration T makes the moisturizing rate V of water replanishing device be equal to electricity
The intracorporal steam of steam box chamber loses rate a1, it is known that: the intracorporal Water Vapor Quality loss rate a1 of chamber obtains 2g/min by test,
The moisturizing rate that adjust water replanishing device reaches 2g/min, so that the practical relative humidity of cavity space remains steady
It is fixed.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (5)
1. a kind of electricity steam box, which is characterized in that the electricity steam box has cavity (100), steam generation facility (2), water replanishing device
(3) and water pump, wherein the water replanishing device (3) is connected with the steam generation facility (2), the steam generation facility (2) with
The cavity (100) is connected, and the water pump is arranged between the water replanishing device (3) and the steam generation facility (2), passes through
Control the moisturizing rate of water replanishing device described in the testing pump (3).
2. a kind of electric steam box according to claim 1 characterized by comprising
Humidity detector (4), for obtaining the practical relative humidity pa in electric steam box cavity (100)；
Control device, for calculating target rate of water make-up according to preset target humidity, target temperature and practical relative humidity pa,
According to the moisturizing rate calculations moisturizing duration of the target rate of water make-up and water replanishing device (3) of acquisition.
3. a kind of electric steam box according to claim 2, which is characterized in that described according to preset target humidity, target temperature
Degree calculates target rate of water make-up with practical relative humidity pa specifically: according to the difference of preset target humidity and practical relative humidity
And saturated moist air water content corresponding to target temperature calculates target rate of water make-up.
4. a kind of electric steam box according to claim 2, which is characterized in that the moisturizing rate of the water replanishing device (3) is greater than
Or the steam being equal in electric steam box cavity (100) loses rate.
5. a kind of electric steam box according to claim 4, which is characterized in that adjusted in moisturizing duration water replanishing device (3)
The steam loss rate that moisturizing rate is equal to the moisturizing rate of water replanishing device (3) in electric steam box cavity (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820921906.0U CN209153092U (en) | 2018-06-14 | 2018-06-14 | A kind of electricity steam box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820921906.0U CN209153092U (en) | 2018-06-14 | 2018-06-14 | A kind of electricity steam box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209153092U true CN209153092U (en) | 2019-07-26 |
Family
ID=67326913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820921906.0U Active CN209153092U (en) | 2018-06-14 | 2018-06-14 | A kind of electricity steam box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209153092U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903612A (en) * | 2018-06-14 | 2018-11-30 | 华帝股份有限公司 | A kind of electricity steam box and water compensating control method |
| CN110897075A (en) * | 2019-12-19 | 2020-03-24 | 广东天际电器股份有限公司 | Fish steaming method |
| CN110973990A (en) * | 2019-12-31 | 2020-04-10 | 广东美的厨房电器制造有限公司 | Kitchen appliance control method, kitchen appliance and computer readable storage medium |
| CN111588264A (en) * | 2020-04-20 | 2020-08-28 | 华帝股份有限公司 | Control method of steaming and baking equipment with external humidity detection device |
| CN112806839A (en) * | 2021-02-07 | 2021-05-18 | 珠海格力电器股份有限公司 | Steam generator control method and device, steam generator and steam oven |
-
2018
- 2018-06-14 CN CN201820921906.0U patent/CN209153092U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903612A (en) * | 2018-06-14 | 2018-11-30 | 华帝股份有限公司 | A kind of electricity steam box and water compensating control method |
| CN108903612B (en) * | 2018-06-14 | 2024-03-26 | 华帝股份有限公司 | Electric steam box and water supplementing control method |
| CN110897075A (en) * | 2019-12-19 | 2020-03-24 | 广东天际电器股份有限公司 | Fish steaming method |
| CN110973990A (en) * | 2019-12-31 | 2020-04-10 | 广东美的厨房电器制造有限公司 | Kitchen appliance control method, kitchen appliance and computer readable storage medium |
| CN111588264A (en) * | 2020-04-20 | 2020-08-28 | 华帝股份有限公司 | Control method of steaming and baking equipment with external humidity detection device |
| CN112806839A (en) * | 2021-02-07 | 2021-05-18 | 珠海格力电器股份有限公司 | Steam generator control method and device, steam generator and steam oven |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209153092U (en) | A kind of electricity steam box | |
| CN108903612A (en) | A kind of electricity steam box and water compensating control method | |
| CN110326961B (en) | Automatic water adding control method and system for electric steam box | |
| CA2739754C (en) | Convection and steam oven comprising a humidity detection and regulation system | |
| EP3365605B1 (en) | Method and household appliance for controlling humidity | |
| JP6906693B2 (en) | Cookware and its control method | |
| CN108720541A (en) | Cooker and its automatic segmentation water feeding method | |
| CN106164366B (en) | Device including steam generator and the method for controlling the device | |
| CN110262581A (en) | A kind of cooking appliance and its control method loading temperature-sensing color-changing material | |
| CN111121301A (en) | Electricity saving amount calculation method of variable-frequency heat pump water heater and heat pump water heater | |
| CA2882461A1 (en) | Hot fluid preparation unit for a fully automatic coffee machine | |
| US20120199110A1 (en) | Humidity control system for use with a warming appliance and method for assembling the same | |
| CN109965685A (en) | The control method and system of cooking apparatus | |
| CN112205856A (en) | Control method of steam cooking equipment | |
| CN112690662A (en) | Humidity detection device and method | |
| CN105615642B (en) | A kind of steamer and its control method automatically adjusting humidity | |
| CN107450624A (en) | Electric kettle | |
| US7728261B2 (en) | Cooking appliance | |
| CN112043153A (en) | Steam generation mechanism, steam cooking device and humidity control method | |
| CN112584566B (en) | Radio frequency heating control method and radio frequency heating appliance | |
| CN110367830A (en) | The control method and cooking apparatus of cooking apparatus | |
| CN109864568A (en) | Rice mends cooking method and electric cooker | |
| CN105615613B (en) | Cooker | |
| CN112450718A (en) | Steam generator, steam cooking equipment and control method thereof | |
| CN107228993B (en) | Energy efficiency testing method and device for pressure cooking appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |