CN208025561U - A kind of chafing dish has with energy-saving heating furnace - Google Patents
A kind of chafing dish has with energy-saving heating furnace Download PDFInfo
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- CN208025561U CN208025561U CN201820225179.4U CN201820225179U CN208025561U CN 208025561 U CN208025561 U CN 208025561U CN 201820225179 U CN201820225179 U CN 201820225179U CN 208025561 U CN208025561 U CN 208025561U
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Abstract
The utility model belongs to food service items field, and a kind of chafing dish has with energy-saving heating furnace, it is characterised in that：The stove includes bottom case (1), weighing sensor (7), intermediate plate (2), air supply system (4), gas ratio valve (8), panel (3), burner (6) and cooker racks (5)；The weighing sensor (7) is mounted on bottom case (1)；The intermediate plate (2) is located above weighing sensor (7)；The panel (3) is connect with intermediate plate (2) and there are spaces between the two；The air supply system (4) is located between panel (3) and intermediate plate (2) and is fixed on intermediate plate (2)；The burner (6) and pot (5) frame are supported on panel (3).The utility model automatically controls firepower size, energy saving, and the people that has dinner need not worry about, and not heated unnecessarily in pot, reduces water vapour and diffuses, cleaning ambient meets the social demand of energy-saving and emission-reduction.
Description
Technical field
The utility model belongs to food service items field, is related to a kind of the energy saving of the Energy-saving reformation method of chafing dish heating stove
Heat Range structure.
Background technology
Currently known chafing dish heating stove tool is heated to metal pan using electric power work gas ignition, and pot body is passed through
The soup and food materials in pot are transferred heat to, firepower size is adjusted using button or knob.But existing heating stove
After when for chafing dish restaurant, firepower can be adjusted to maximum by most customers in order to improve heating speed, and food is completely well-done or
It will not actively go to turn firepower down when in pot without food.Heating stove is constantly in full firepower state, and all energy all convert water
It is consumed for the phase transition process of vapor, causes unnecessary energy waste, and also fog is steaming makes people uncomfortable for environment.
Utility model CN204460338U《A kind of chafing dish Special electromagnetic oven》, only propose a kind of knot of electromagnetic oven configuration
Structure, but how on earth realize energy saving adjusting, it is both not disclosed in patent text or does not limit protection, accordingly, it is desirable to provide one
Kind can instruct to realize and limit the technical solution that a kind of chafing dish heats stove power-economizing method and heating stove.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of energy-saving chafing dish heating stove.
The utility model can reduce fire automatically while ensuring heating speed and heating effect when not needing high flame heating
Power realizes energy saving purpose, and provides up the heating stove of energy saving purpose.
To achieve the above object, the utility model provides the following technical solutions：
A kind of chafing dish heating stove power-economizing method,
Heating stove is compared by controller according to weighing sensor acquisition weight data under cookware is supported on, and control adds
Both of which is closed in thermal starting, and wherein start-up mode is divided into as small fire force mode and big fire force mode；
When heating the non-placing cooker of stove, weighing sensor has initial weight data A, cookware to have weight data B, work as acquisition
Weight data is more than A+B, and heater is switched to start-up mode by controller；It is less than A when acquiring weight data, is switched to closing mould
Formula；
It is equipped with substance increment minimum value I in controller, small fire force mode is in heater, when acquisition weight data identification
Go out substance increment in cookware and be more than or equal to I, i.e., heater is switched to big fire force mode；
It is equipped with unit interval mitigation gravimetric value when substance boils in cookware in controller, big fire force mode is in heater
Under, when acquisition weight data identifies that the weight for reducing substance in cookware meets evaporation capacity weight data characteristic curve i.e. by heater
It is switched to small fire force mode.
Further, the evaporation capacity weight data characteristic curve：It it is the time in abscissa, ordinate is the weight of cookware water
It is one oblique offline that the unit interval, which mitigates gravimetric value, in coordinate, when substance boils.
Further, the unit interval takes the point value in 0.5 to 2 second when the substance boiling.
Further, the gravimetric value that mitigates is that liquid reduces the gravimetric value that X percentage points are constituted in cookware, and X is less than 5.
Further, respectively it is divided into several gears, Mei Gedang again in each pattern of the small fire force mode and big fire force mode
The transformation successively of position is that have grade or stepless.
A kind of chafing dish energy-saving heating furnace using chafing dish heating stove power-economizing method has, it is characterised in that：
The stove includes bottom case 1, weighing sensor 7, intermediate plate 2, air supply system 4, gas ratio valve 8, panel 3, combustion
Burner 6 and cooker racks 5；
The weighing sensor 7 is mounted on bottom case 1；The intermediate plate 2 is located at 7 top of weighing sensor；The panel 3
It is connect with intermediate plate 2 and there are spaces between the two；The air supply system 4 is between panel 3 and intermediate plate 2 and in being fixed on
Between on plate 2；The burner 6 and 5 frame of pot are supported on panel 3.
Further, the gas ratio valve 8 controls rotation by numerical-control motor and adjusts.
Further, the gas ratio valve 8 is mounted on bottom case 1.
Compared with prior art, the utility model has the beneficial effects that：The utility model is by being arranged weighing sensor, control
Device processed can change the evaporation capacity of identification water by the output signal of weighing sensor, and chafing dish is identified by identifying evaporation capacity
Boiling situation；Meanwhile it can be identified by weight the case where addition food to determine the firepower size for needing to adjust.
The utility model overall structure simple and compact is reasonable, easy to operate to be easy；With firepower size is automatically controlled, save
The energy, according to testing energy saving reachable 30% or so, the people that has dinner need not worry about, and not influence to have dinner big using artificially paying close attention to and adjusting firepower
Small and scattered energy increases the excitement for chat of talking.
It is not heated unnecessarily in pot, reduces water vapour and diffuse, cleaning ambient, environmental protection is practical, meets energy-saving and emission-reduction at present
Social demand.
Food in cookware is not blindly, it is not necessary to which high flame is heated at high temperature and destroys the nutritional ingredient of food repeatedly in strategic point, has
Sharp health health care.
Description of the drawings
Fig. 1 is the structure chart that the utility model chafing dish energy-saving heating furnace has an embodiment；
Fig. 2 is the fundamental diagram of the utility model；
Fig. 3 is an embodiment of the utility model, and the weight data that weight sensor acquires under cookware is with heating time
One section of characteristic curve of passage；
In figure：1 it is bottom case, 2 be intermediate plate, 3 be panel, 4 be air supply system, 5 be cooker racks, 6 be burner, 7 is to weigh
Sensor, 8 are gas ratio valves.
Specific implementation mode
Below in conjunction with attached drawing, clear, complete description is carried out to the technical solution in the utility model and embodiment.
A kind of chafing dish heating stove power-economizing method,
Heating stove is compared by controller according to weighing sensor acquisition weight data under cookware is supported on, and control adds
Both of which is closed in thermal starting, and wherein start-up mode is divided into as small fire force mode and big fire force mode；
When heating the non-placing cooker of stove, weighing sensor has initial weight data A, cookware to have weight data B, work as acquisition
Weight data is more than A+B, and heater is switched to start-up mode by controller；It is less than A when acquiring weight data, is switched to closing mould
Formula；
It is equipped with substance increment minimum value I in controller, small fire force mode is in heater, when acquisition weight data identification
Go out substance increment in cookware and be more than or equal to I, i.e., heater is switched to big fire force mode；
It is equipped with unit interval mitigation gravimetric value when substance boils in cookware in controller, big fire force mode is in heater
Under, when acquisition weight data identifies that the weight for reducing substance in cookware meets evaporation capacity weight data characteristic curve i.e. by heater
It is switched to small fire force mode.
Thus the function and effect for automatically controlling, adjusting heating firepower size are fully meet.
The evaporation capacity weight data characteristic curve：Abscissa be the time, ordinate be cookware water weight coordinate in,
It is one oblique offline that the unit interval, which mitigates gravimetric value, when substance boils.It is possible thereby to intuitively determine very much evaporation capacity weight data
Characteristic curve, establishment control program, realizes that the utility model automatically controls, adjusts the action of heating firepower size according to this.
The unit interval takes the point value in 0.5 to 2 second when the substance boiling.It is used as conventional mutton cooked in a chafing pot, monitors this model
A period of time weight change in enclosing can monitor that the feature of boiling, satisfaction are had dinner using needs.
The gravimetric value that mitigates is that liquid reduces the gravimetric value that X percentage points are constituted in cookware, and X is less than 5.Monitoring and determining list
Liquid is reduced there are many methods of gravimetric value in cookware in the time of position, with reduce X percentage points constituted gravimetric value method it is more excellent
First, more convenient to promote the use of convenient for wider.Because the cookware size of chafing dish is multifarious, use reduce absolute value as
Monitoring standard needs to become with the size of pot, cumbersome, and fairly simple, general with the method for relative quantity, such as by unit
Water in time in pot reduces 2% and is determined as boiling, that is, is switched to small fire.Certain value less than 5 is taken to be advisable through testing X.Test
When cookware in liquid always refetch panful state even, do not influence to test.
Respectively it is divided into several gears again in each pattern of the small fire force mode and big fire force mode, each gear is successively
Transformation is that have grade or stepless.For electric power heating stove to have the button of grade, button more convenient, and use combustion gas field
It closes, is relatively applicable in stepless knob.
A kind of chafing dish has with energy-saving heating furnace：
The stove includes bottom case 1, weighing sensor 7, intermediate plate 2, air supply system 4, gas ratio valve 8, panel 3, combustion
Burner 6 and cooker racks 5；
The weighing sensor 7 is mounted on bottom case 1；The intermediate plate 2 is located at 7 top of weighing sensor；The panel 3
It is connect with intermediate plate 2 and there are spaces between the two；The air supply system 4 is between panel 3 and intermediate plate 2 and in being fixed on
Between on plate 2；The burner 6 and cooker racks 5 are supported on panel 3.
Thus practical energy-saving type Gas burning chafing dish heating stove is constituted.
The gas ratio valve 8 controls rotation by numerical-control motor and adjusts, and by controller output signal, is controlled through numerical-control motor
Rotation is adjusted.
The gas ratio valve 8 is mounted on bottom case 1, and gas ratio valve 8 has many places that can be pacified according to place and occasion
Dress, be typically mounted at it is compacter on bottom case 1, be convenient for I& M.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary implementation, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (3)
1. a kind of chafing dish has with energy-saving heating furnace, it is characterised in that：
The stove includes bottom case (1), weighing sensor (7), intermediate plate (2), air supply system (4), gas ratio valve (8), face
Plate (3), burner (6) and cooker racks (5)；
The weighing sensor (7) is mounted on bottom case (1)；The intermediate plate (2) is located above weighing sensor (7)；It is described
Panel (3) is connect with intermediate plate (2) and there are spaces between the two；The air supply system (4) is located at panel (3) and intermediate plate
(2) it between and is fixed on intermediate plate (2)；The burner (6) and cooker racks (5) are supported on panel (3).
2. stove according to claim 1, it is characterised in that the gas ratio valve (8) controls rotation by numerical-control motor and adjusts
Section.
3. stove according to claim 1 or claim 2, it is characterised in that the gas ratio valve (8) is mounted on bottom case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225179.4U CN208025561U (en) | 2018-02-08 | 2018-02-08 | A kind of chafing dish has with energy-saving heating furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225179.4U CN208025561U (en) | 2018-02-08 | 2018-02-08 | A kind of chafing dish has with energy-saving heating furnace |
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| CN208025561U true CN208025561U (en) | 2018-10-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204609A (en) * | 2018-02-08 | 2018-06-26 | 上海迦锐自动化检测科技有限公司 | A kind of chafing dish heating stove power-economizing method and heating stove |
-
2018
- 2018-02-08 CN CN201820225179.4U patent/CN208025561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204609A (en) * | 2018-02-08 | 2018-06-26 | 上海迦锐自动化检测科技有限公司 | A kind of chafing dish heating stove power-economizing method and heating stove |
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