CN110056911A - A kind of the drawing pot blanket and method of commercial stove - Google Patents
A kind of the drawing pot blanket and method of commercial stove Download PDFInfo
- Publication number
- CN110056911A CN110056911A CN201910369617.3A CN201910369617A CN110056911A CN 110056911 A CN110056911 A CN 110056911A CN 201910369617 A CN201910369617 A CN 201910369617A CN 110056911 A CN110056911 A CN 110056911A
- Authority
- CN
- China
- Prior art keywords
- burner hearth
- controller
- pipe
- smoke exhaust
- combustion gas
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000567 combustion gas Substances 0.000 claims abstract description 22
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 3
- 238000012360 testing method Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 238000010411 cooking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Abstract
The invention belongs to commercial kitchen tool fields, more particularly to the drawing pot blanket and method of a kind of commercial stove, including burner hearth and main combustion gas inlet pipe, burner hearth is connected to smoke exhaust pipe, electrically-controlled valve is provided on main combustion gas inlet pipe, it is characterized by also including hollow communicating pipe and controller, described communicating pipe one end is connected to inside burner hearth inside or smoke exhaust pipe, the other end is connected to outside air；The air communication end of communicating pipe is provided with pressure sensor, and the pressure sensor is electrically connected with the controller, and controller is electrically connected with electrically-controlled valve.Whether energy accurate judgement cookware of the present invention is located above burner hearth and timely and effectively controls the opening and closing of main fire, energy saving, and installs simple, at low cost, high reliablity, long service life.
Description
Technical field
The invention belongs to commercial kitchen tool fields, and in particular to a kind of the drawing pot blanket and method of commercial stove.
Background technique
Cookware when in use, is usually placed on above burner hearth by commercial stove, and burner, combustion gas and air are equipped in burner hearth
It is mixed and burned the high thermal energy generated at burner and is supplied to cookware, is allowed to heating to cooking food.Cook is in practical culinary art
In the process, it is often necessary to condiment or sabot off the pot be added, cookware is just pulled away from burner hearth at this time, and the main fiery flame in burner hearth still exists
Not brennschluss is burnt, in entire cooking process, the burning time of actually required main fiery flame only account for entire burning time 20% ~
25%, therefore cause serious energy waste.Now in industry, for the technical solution that this problem is taken mainly have with
Lower two kinds:
One is using laser-correlation pipe to emit infrared detection pot body position, infrared emission tube is set above pot body, when
When cookware is placed in above burner hearth, cookware has blocked infrared light beam；When cookware is not above burner hearth, reception pipe can receive infrared
The light beam that transmitting tube issues, judges cookware state by this method to detect, controls the opening and closing of main flame.But this method pair
The installation position of infrared emission tube and reception pipe is equipped with accurate requirement, otherwise just will affect judging result；In addition, in kitchen weight
Under the working environment of oily heavy water, infrared emission tube is easily blocked by greasy dirt and destroys and fail, to be unable to judge accurately cookware
Position.
Another way is and to be arranged below bracket in furnace body front mounting bracket pan bracket and a set of can control the main fire of combustion gas
The mechanical structure of valve opening and closing, when cookware leaves burner hearth and is placed on support pan bracket, pot body weight depresses this set of mechanism, closes
Close main fire valve；When cookware leaves support pan bracket, main fire valve is opened under the effect of elasticity, and main fire restores burning.But this supports a set of
Mechanical structure installation is complicated, and only could effectively extinguish main fire when cookware is placed on support pan bracket, when cookware lifts dress
When disk, main fire is still burning without restraint, and the drawing pot only realized in subrange is flame-out；In addition, using the time it is longer when, this is multiple
Miscellaneous mechanical mechanism easily clings the flame-out effect of influence by oil smoke.
Summary of the invention
The technical problem to be solved by the present invention is the drawing pot for overcoming the deficiencies of the prior art and provide a kind of commercial stove is put out
Whether fiery device and method, energy accurate judgement cookware are located above burner hearth and timely and effectively control the opening and closing of main fire, save energy
Source, and simple, at low cost, high reliablity, long service life are installed.
The technical solution adopted by the present invention to solve the technical problems is: a kind of drawing pot blanket of commercial stove, packet
Burner hearth and main combustion gas inlet pipe are included, burner hearth is connected to smoke exhaust pipe, is provided with electrically-controlled valve on main combustion gas inlet pipe, it is characterised in that: further include
Controller and hollow communicating pipe, described communicating pipe one end is connected to inside burner hearth inside or smoke exhaust pipe, other end connection is external empty
Gas；The air communication end of communicating pipe is provided with pressure sensor, and the pressure sensor is electrically connected with the controller, controller and electricity
Control valve electrical connection.Any position in burner hearth or smoke exhaust pipe can be set in the communicating pipe.
The present invention also provides a kind of drawing pot flameout method of commercial stove, the pressure at communicating pipe and contact air end is passed
The draught head of furnace internal pressure and external pressure that sensor can will test feeds back to controller, when cookware is placed on burner hearth
When Fang Jinhang is cooked, burner hearth air pressure inside is increased, and draught head is higher than setting value, and controller controls electrically-controlled valve and opens, the main main combustion of fire
Gas inlet pipe is open-minded, and main fire is ignited；When cookware leaves burner hearth, the air pressure moment in burner hearth declines, and draught head is lower than setting value,
Controller controls solenoid valve and closes, and the main main combustion gas inlet pipe of fire is closed, and main fire extinguishes.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is detected inside and outside burner hearth using communicating pipe connection burner hearth inner space and outside air by pressure sensor
It is fed back to controller by pressure difference, and the opening and closing of the main combustion gas inlet pipe solenoid of main fire is then controlled by controller, reaches control
The purpose for making main fire, due to being the pressure in the burner hearth directly detected, and whether cookware is located on burner hearth as testing result
Therefore direct acting factor directly affects pressure in the burner hearth as long as cookware lifts, and then promote controller to control main fire and put out
It goes out, control process is very precisely effective, has been truly realized " drawing pot flame-out ", has saved mass energy.
2, the present invention has only installed communicating pipe, pressure sensor and controller additional on the basis of original cooking stove mechanism, installs non-
It is often simple, it is low in cost, it but can be realized extraordinary effect, be worth wideling popularize application in industry.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In the figure, it is marked as
1. burner hearth；2. main combustion gas inlet pipe；3. smoke exhaust pipe；4. electrically-controlled valve；5. controller；6. burner；7. communicating pipe；8. cookware.
Specific embodiment
Embodiment with reference to the accompanying drawing is described further the present invention:
Under normal circumstances, there are two types of flame combustion in the burner hearth of commercial stove, one kind is Chang Minghuo, cook before cooking first
Chang Minghuo is opened, Chang Minghuo burns always, is used to light a fire to main fire, avoids stopping working；It is fiery based on another kind, just by often bright when culinary art
Fire is lighted, and is the major heat source of cookware culinary art.
As shown in Figure 1, the present invention provides a kind of drawing pot blanket of commercial stove, including burner hearth 1 and main combustion gas into
Pipe 2, burner hearth 1 are connected to smoke exhaust pipe 3, are provided with electrically-controlled valve 4 on main combustion gas inlet pipe 2, burner 6, main combustion gas inlet pipe are provided in burner hearth 1
2 and blower combustion gas and air are provided respectively and burnt in burner 6.It further include hollow communicating pipe 7,7 one end of communicating pipe is connected to furnace
Inside 1 inside of thorax or smoke exhaust pipe 3, the other end is connected to outside air, and communicating pipe 7 and that one end of contact air are provided with pressure
Sensor further includes controller 5, and the pressure sensor is electrically connected with controller 5, and controller 5 is electrically connected with electrically-controlled valve 4, control
Device 5 processed can control the opening and closing of electrically-controlled valve 4, to control the opening and closing of main combustion gas inlet pipe 2.
1 internal pressure of burner hearth or row that the pressure sensor of that one end of communicating pipe 7 and contact air can will test
The draught head of 3 internal pressure of smoke pipe and external pressure feeds back to controller 5, and the numerical value of a draught head is preset in controller 5
Referred to as setting value.When being cooked above cookware 8 is placed in burner hearth 1, since combustion gas and blower endlessly mention inside burner hearth 1
Supplied gas, therefore air pressure maintains higher level, draught head is higher than setting value, and the control of controller 5 electrically-controlled valve 4 is in open state,
Main combustion gas inlet pipe 2 is open-minded, main fire normal combustion.When cookware 8 leaves burner hearth 1, burner hearth 1 is communicated with the outside world, and in burner hearth 1 or is discharged fume
Air pressure moment decline in pipe 3, draught head are lower than setting value, and controller 5 controls solenoid valve 4 and closes, and main combustion gas inlet pipe 2 is closed,
Main fire extinguishes.When cookware 8 is reapposed on burner hearth 1, since blower endlessly provides air, and at this time at burner hearth 1
It is increased in the air pressure moment in intimate closed state, burner hearth 1 or smoke exhaust pipe 3, draught head is higher than setting value, and controller 5 is controlled again
Electrically-controlled valve 4 processed is opened, and main combustion gas inlet pipe 2 is open-minded, and main fire is lighted by Chang Minghuo again.So circulation.
Whether the cookware 8 in the present invention is located on burner hearth 1 direct acting factor for becoming testing result, therefore, as long as pot
Tool 8 lifts the pressure just directly affected in burner hearth 1 or smoke exhaust pipe 3, and then promotes controller 5 to control main fire and extinguish, control process
Very precisely effective, main fire is lighted and is extinguished and can complete in a very short period of time, while not influencing the normal culinary art of cook
It has been truly realized again and really " has drawn pot flame-out ", there is good effect to energy saving.
Any position in burner hearth or in smoke exhaust pipe can be set the communicating pipe 7 in the present invention, install simple, at low cost
It is honest and clean.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (3)
1. a kind of drawing pot blanket of commercial stove, including burner hearth and main combustion gas inlet pipe, burner hearth is connected to smoke exhaust pipe, main combustion gas into
Electrically-controlled valve is provided on pipe, it is characterised in that: further include controller and hollow communicating pipe, described communicating pipe one end is connected to burner hearth
Inside internal or smoke exhaust pipe, the other end be connected to outside air；The air communication end of communicating pipe is provided with pressure sensor, the pressure
Force snesor is electrically connected with the controller, and controller is electrically connected with electrically-controlled valve.
2. a kind of drawing pot blanket of commercial stove according to claim 1, it is characterised in that: the communicating pipe can be with
Any position in burner hearth or smoke exhaust pipe is set.
3. realizing the method for drawing pot flame-out using claim 1 described device, it is characterised in that: communicating pipe and contact air end
The burner hearth that can will test of pressure sensor or the draught head of smoke exhaust pipe internal pressure and external pressure feed back to controller,
When cookware, which is placed in burner hearth top, is cooked, burner hearth or smoke exhaust pipe air pressure inside are increased, and draught head is higher than setting value, controller
It controls electrically-controlled valve to open, the main main combustion gas inlet pipe of fire is open-minded, and main fire is ignited；When cookware leaves burner hearth, in burner hearth or smoke exhaust pipe
The decline of air pressure moment, draught head is lower than setting value, and controller controls solenoid valve and closes, the main combustion gas inlet pipe closing of main fire, main fire
Extinguish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369617.3A CN110056911A (en) | 2019-05-06 | 2019-05-06 | A kind of the drawing pot blanket and method of commercial stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369617.3A CN110056911A (en) | 2019-05-06 | 2019-05-06 | A kind of the drawing pot blanket and method of commercial stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110056911A true CN110056911A (en) | 2019-07-26 |
Family
ID=67322301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910369617.3A Pending CN110056911A (en) | 2019-05-06 | 2019-05-06 | A kind of the drawing pot blanket and method of commercial stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623380A (en) * | 2020-06-22 | 2020-09-04 | 安徽金瑞杰节能科技有限公司 | Energy-saving two-main two-auxiliary gas cooker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446408Y (en) * | 2000-09-30 | 2001-09-05 | 陈大中 | Automatic gas controller for burning when placing pot and flaming out when taking pot |
| CN101726014A (en) * | 2008-10-28 | 2010-06-09 | 沈阳博丰经贸有限公司 | Electronic energy-saving furnace |
| CN202852907U (en) * | 2012-09-26 | 2013-04-03 | 李建明 | Energy-saving cooking range special for cooking in restaurant |
| JP3185987U (en) * | 2013-07-02 | 2013-09-12 | 許文籐 | Gas stove structure |
| CN204962877U (en) * | 2015-07-22 | 2016-01-13 | 合肥市新开创不锈钢设备有限公司 | Safe type gas -cooker of light -operated energy -conservation |
| CN205065814U (en) * | 2015-09-30 | 2016-03-02 | 湖北广胜节能厨具设备有限公司 | Energy -conserving stove of frying of straight stove hair style |
| WO2018147482A1 (en) * | 2017-02-09 | 2018-08-16 | 송문비 | Safety apparatus for home appliances |
| CN210241653U (en) * | 2019-05-06 | 2020-04-03 | 山东金佰特商用厨具有限公司 | Pull-out flameout device of commercial stove |
-
2019
- 2019-05-06 CN CN201910369617.3A patent/CN110056911A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446408Y (en) * | 2000-09-30 | 2001-09-05 | 陈大中 | Automatic gas controller for burning when placing pot and flaming out when taking pot |
| CN101726014A (en) * | 2008-10-28 | 2010-06-09 | 沈阳博丰经贸有限公司 | Electronic energy-saving furnace |
| CN202852907U (en) * | 2012-09-26 | 2013-04-03 | 李建明 | Energy-saving cooking range special for cooking in restaurant |
| JP3185987U (en) * | 2013-07-02 | 2013-09-12 | 許文籐 | Gas stove structure |
| CN204962877U (en) * | 2015-07-22 | 2016-01-13 | 合肥市新开创不锈钢设备有限公司 | Safe type gas -cooker of light -operated energy -conservation |
| CN205065814U (en) * | 2015-09-30 | 2016-03-02 | 湖北广胜节能厨具设备有限公司 | Energy -conserving stove of frying of straight stove hair style |
| WO2018147482A1 (en) * | 2017-02-09 | 2018-08-16 | 송문비 | Safety apparatus for home appliances |
| CN210241653U (en) * | 2019-05-06 | 2020-04-03 | 山东金佰特商用厨具有限公司 | Pull-out flameout device of commercial stove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623380A (en) * | 2020-06-22 | 2020-09-04 | 安徽金瑞杰节能科技有限公司 | Energy-saving two-main two-auxiliary gas cooker |
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