CN106287855B - A kind of energy saving induction stove - Google Patents
A kind of energy saving induction stove Download PDFInfo
- Publication number
- CN106287855B CN106287855B CN201611003641.8A CN201611003641A CN106287855B CN 106287855 B CN106287855 B CN 106287855B CN 201611003641 A CN201611003641 A CN 201611003641A CN 106287855 B CN106287855 B CN 106287855B
- Authority
- CN
- China
- Prior art keywords
- travel switch
- hearth
- branch
- energy saving
- piston
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
- H05B6/065—Control, e.g. of temperature, of power for cooking plates or the like using coordinated control of multiple induction coils
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Frying-Pans Or Fryers (AREA)
- Cookers (AREA)
Abstract
The present invention relates to a kind of energy saving induction stove, including hearth, burner, feeding system and control system, the edge of hearth is equipped with rectangular boss;Feeding system includes the feeder sleeve being connected with burner, boss is equipped with supporting rack, control system includes DC control supply, proportion magnetic valve, travel switch, knob-style rheostat, the first electromagnetic relay, the second electromagnetic relay, current-limiting resistance, first electromagnetic relay includes the first electromagnetic coil, the first normally-closed contact and the first normally opened contact, second electromagnetic relay includes the second electromagnetic coil and the second normally opened contact, travel switch is arranged above induction rod, and separator tube is provided between induction rod and travel switch.The energy saving induction stove saves the energy, avoids being repeated several times and light a fire, is applicable in the frying pan of various materials, has a wide range of application, and service life is long, fast, effectively for fire, easy to operate, convenient, and flame size is constant during pot of running, and implementation result is good.
Description
Technical field
The present invention relates to a kind of energy saving induction stoves, belong to cooker technical field.
Background technology
The selection of attention with people to environmental issue, clean energy resource is of increasing concern.Clean alcohol-based fuel is easy
Complete decomposition combustion, and it is mainly that steam and carbon dioxide are compared with traditional fuel liquefied gas, diesel oil, kerosene to discharge product, heat
Efficient is its best feature, therefore clearly using alcohol-based fuel as replacement fire coal, fuel-oil or fuel-gas boiler industrial, civilian(For
Warm, bathing etc.)Certain fields use, for realizing that the target of the energy-saving and emission-reduction carbon drop discharge of society has great significance.
Existing stir-fry stove, either alcohol radical fry stove or gas-cooker, in culinary art, the flame in burner be divided into very hot oven, in
Fire, small fire, low baking temperature and small fire.It is energy saving for convenience, when frying pan is detached from the stove mouth on hearth, by the flame in burner
It is adjusted to minimum(Small fire state)Or burner is closed, the fuel flow rate in small fire state, that is, feeding system reaches minimum, fire
A small flare is presented in flame, and state fuel consumption is less, when reusing very hot oven culinary art, that is, regnition step is omitted
Suddenly, not only easy to operate, and the service life of igniter can be extended;And burner is closed, although can save to greatest extent
The energy, but regnition is cumbersome, the frequent operation of igniter, service life degradation.But existing medium-sized stir-fry
Stove will generally adjust the switch designs of flame size below the side wall of hearth to prevent grunge pollution, in culinary art, due to
Both hands are in operation, then remove to adjust burner manually and be adjusted to small fire or without fire, have difficulties, be unfavorable for promoting the use of.
And existing common intelligence adjusts the stir-fry stove of flame, is usually automatically adjusted using gravity sensor, Hall sensor
The flame size of burner;Such as application No. is the patent of invention of CN201220388269.8, a kind of " intelligent gas is disclosed
Stove " is placed on stove mouth, gravity sensor obtains by installing gravity sensor at hearth stove mouth when being worked by pot body
Gravity sensing starts for fire;It is taken when pot body does not work from stove mouth, gravity sensor incudes the gravity closing less than pot body for fire
Structure come achieve the purpose that reduce fuel consumption;But this intelligent kitchen is necessarily required to pot body storing and is fully pressed against hearth stove in other words
The switch for fire could be started on mouth, thus run this its control performance of cooking of pot body with regard to big discounting in the presence of similar needs
Button, it may appear that the drawbacks of pot body top is closed when getting up for fire.Also application No. is the patents of invention of CN201610148319.8, public
" intelligent alcohol-based fuel oven " has been opened, using the magnetic object that frying pan is irony, has passed through this displacement sensor of Hall sensor
Induction frying pan is placed in position on hearth stove mouth, then transducing signal is transferred to controller to control feeding system and ignition system
Aperture;When frying pan is close to hearth stove mouth, the signal of Hall sensor induction is transferred to controller, and control feeding system and igniting are
System is gradually opened;When frying pan is far from hearth stove mouth, the signal of Hall sensor induction is transferred to controller, control feeding system and
Ignition system is closed, and cooks again, regnition, the service life of igniter is needed to be remarkably decreased;It adds, the intelligence alcohol
Base fuel oven is only applicable in the frying pan of irony, and application range is narrow, and is affected to externally-applied magnetic field in high temperature, is used for a long time
Afterwards, Hall sensor sensitivity, which declines, even fails.
Invention content
For the present invention in view of the deficienciess of the prior art, providing a kind of energy saving induction stove, specific technical solution is as follows:
A kind of energy saving induction stove, including hearth, burner, feeding system and control system are set on the stove mouth of the hearth
It is equipped with frying pan, frying pan includes pot body and handle, and the edge of the hearth is provided with rectangular boss;The feeding system includes and combustion
Burner connected feeder sleeve is provided with supporting rack on the boss, and supporting rack is located at the lower section of handle;The control system includes
DC control supply, proportion magnetic valve, travel switch, knob-style rheostat, the first electromagnetic relay, the second electromagnetic relay,
Current-limiting resistance, the first electromagnetic relay include the first electromagnetic coil, the first normally-closed contact and the first normally opened contact, the second electromagnetism after
Electric appliance includes the second electromagnetic coil and the second normally opened contact, circuit where circuit where first electromagnetic coil and travel switch
It is connected in series with the composition first branch, circuit and the first normally-closed contact are mutually gone here and there where the knob-style rheostat, proportion magnetic valve
Connection connects and composes the second branch, and the both sides of access DC control supply are formed back after the first branch and the second branch are connected in parallel
Road, the current-limiting resistance, the second electromagnetic coil and the first normally opened contact be connected in series with each other constitute third branch, third branch and
First normally-closed contact is connected in parallel, and second normally opened contact is connected with knob-style varistors in parallel;The proportion magnetic valve peace
On feeder sleeve, the travel switch is arranged above induction rod, and buffering is provided between induction rod and travel switch
Pipe, the induction rod are arranged between supporting rack and the stove mouth of hearth.
As an improvement of the above technical solution, the induction rod includes the cross bar of vertical vertical pole and arc, the top of vertical pole
It is fixedly connected in the middle part of portion and cross bar;The through-hole to move up and down for vertical pole is provided on the hearth.
As an improvement of the above technical solution, the separator tube includes the tube body of open at both ends, the inside setting of tube body
There are piston, lower pillar, buffer spring, the lower part of the tube body to be fixedly connected with the top of travel switch, the buffer spring is set
It sets between piston and travel switch, the vertical pole, which is arranged, to be fixedly connected in the bottom of the surface of piston and vertical pole with piston,
The lower pillar, which is arranged, to be fixedly connected in the underface of piston and lower pillar with piston.
As an improvement of the above technical solution, support frame as described above includes being located at pedestal with the matched pedestal of boss and two
The cross section of the support leg of top, the pedestal is n shapes, and support leg is fixedly connected with pedestal.
As an improvement of the above technical solution, matching between the pedestal and boss is combined into interference fit.
Energy saving induction stove of the present invention not only saves the energy in cooking process, moreover it is possible to and it avoids being repeated several times and light a fire, point
The service life of firearm is protected;The energy saving induction stove is applicable in the frying pan of various materials, has a wide range of application, service life
Long, easy to operate, convenient for fiery quick, effective, flame size is constant during pot of running, and implementation result is good.
Description of the drawings
Fig. 1 is energy saving induction stove structural schematic diagram of the present invention;
Fig. 2 is energy saving induction stove structural schematic diagram of the present invention(Vertical view state);
Fig. 3 is induction rod structural schematic diagram of the present invention;
Fig. 4 is separator tube structural schematic diagram of the present invention;
Fig. 5 is control system circuit schematic diagram of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Fig. 1 ~ 5, the energy saving induction stove, including hearth 1, burner 3, feeding system and control system, it is described
Frying pan is provided on the stove mouth of hearth 1, frying pan includes pot body 21 and handle 22, and the edge of the hearth 1 is provided with rectangular boss
10;The feeding system includes the feeder sleeve 31 being connected with burner 3, and supporting rack, supporting rack position are provided on the boss 10
In the lower section of handle 22;The control system includes DC control supply, proportion magnetic valve 4, travel switch 6, knob-style variable resistance
Device 8, the first electromagnetic relay, the second electromagnetic relay, current-limiting resistance 12, the first electromagnetic relay include the first electromagnetic coil
110, the first normally-closed contact 111 and the first normally opened contact 112, the second electromagnetic relay include the second electromagnetic coil 130 and second
Normally opened contact 131, first electromagnetic coil, 110 place circuit and 6 place circuit of travel switch are connected in series with composition first
Road, the knob-style rheostat 8,4 place circuit of proportion magnetic valve and the first normally-closed contact 111 are connected in series with each other composition second
The both sides forming circuit of access DC control supply, the current-limiting resistance after branch, the first branch and the second branch are connected in parallel
12, the second electromagnetic coil 130 and the first normally opened contact 112, which are connected in series with each other, constitutes third branch, and third branch and first is often
Closed contact 111 is connected in parallel, and second normally opened contact 131 and knob-style rheostat 8 are connected in parallel;The proportion magnetic valve 4
On feeder sleeve 31, the travel switch 6 is arranged above induction rod 5, is set between induction rod 5 and travel switch 6
It is equipped with separator tube 7, the induction rod 5 is arranged between supporting rack and the stove mouth of hearth 1.
In culinary art, pot body 21 is located at the top of 1 stove mouth of hearth, and burner 3 heats frying pan;Even if to frying pan into
The pot action of row top, will not have an impact burner 3.At this point, feeding system bio-occlusion burner 3 supplies fuel, controlling
In system, DC control supply is that DC-AC converter and control switch series connection are made, will by DC-AC converter
220V alternating currents are directly changed into direct current, supply electricity to control system power supply using direct current, safe, control switch controls are straight
The break-make of flow control power supply;Travel switch 6 is normally opened, first branch open circuit, 110 no power of the first electromagnetic coil;First is normally closed tactile
Point 111 is closed energization and the first normally opened contact 112 disconnects, and proportion magnetic valve 4 and knob-style rheostat 8 are powered on, and pass through tune
The resistance sizes of whole knob-style rheostat 8 control the size of 4 place circuital current of proportion magnetic valve, i.e. proportion magnetic valve 4
Aperture can be adjusted by knob-style rheostat 8, and the flow of fuel in feeder sleeve 31 is can adjust by knob-style rheostat 8, is made
The size for obtaining 3 flame of burner changes therewith.
When frying pan need not temporarily heat, pot body 21 is removed to the stove mouth of hearth 1, pot body 21 is temporarily placed on 5 He of induction rod
Between supporting rack, 5 stress of induction rod activates travel switch 6 so that travel switch 6 is closed, at this point, the first electromagnetic coil 110 is logical
Electricity, the first normally-closed contact 111 disconnects and the first normally opened contact 112 is closed, and third branch is powered, and the second electromagnetic coil 130 is powered,
Second normally opened contact 131 is closed, and knob-style rheostat 8 is by 131 place short circuit of the second normally opened contact at this time, in current-limiting resistance
Under the action of 12, the electric current of 4 place circuit of proportion magnetic valve reaches minimum value so that feeder sleeve 31 supplies combustion into burner 3
The flow of material reaches minimum value, and the flame of burner 3 is in small fiery state;Wherein, normal by second due to knob-style rheostat 8
Open 131 place short circuit of contact so that the resistance value of of knob-style rheostat 8 itself is either small, equal comparative example electromagnetism greatly
The attainable minimum value of electric current of 4 place circuit of valve is without influence so that sensitivity of control system significantly improves;When 21 weight of pot body
When newly returning on the stove mouth of hearth 1, the top of induction rod 5 does not stress, and under the action of separator tube 7, travel switch 6 occurs disconnected
Road, first branch open circuit, 110 no power of the first electromagnetic coil;First normally-closed contact 111 is closed energization and the first normally opened contact
112 disconnect, third branch circuit break, 130 no power of the second electromagnetic coil, and the second normally opened contact 131 disconnects, knob-style rheostat 8
Again it accesses in the second branch, Power resumption works knob-style rheostat 8 again so that before the flame of burner 3 restores
State.For example, when frying pan is on the stove mouth of hearth 1, the flame of burner 3 is big fire;When the stove mouth that frying pan leaves hearth 1 is put
It sets between induction rod 5 and supporting rack, the flame of burner 3 is small fire;When frying pan comes back on the stove mouth of hearth 1,
The flame of burner 3 becomes big fire again again;In this process, the energy is not only saved, it is thus also avoided that regnition, igniter make
It is protected with the service life;The energy saving induction stove is applicable in the frying pan of various materials, has a wide range of application, for fiery quick, effective, operation
It is convenient, convenient, in cooking process, even if being acted using top pot, due in top pot process, 21 non-touch inducing bar 5 of pot body, because
The flame size of this burner 3 is constant, and implementation result is good.
Further, the induction rod 5 includes the cross bar 52 of vertical vertical pole 51 and arc, the top of vertical pole 51 and cross bar
52 middle part is fixedly connected;The through-hole to move up and down for vertical pole 51 is provided on the hearth 1.Arc cross bar 52 can be rapider fast
The prompt shake-up for experiencing pot body 21, and 52 high mechanical strength of arc cross bar.
Further, the separator tube 7 includes the tube body 71 of open at both ends, tube body 71 be internally provided with piston 72,
The lower part of lower pillar 73, buffer spring 74, the tube body 71 is fixedly connected with the top of travel switch 6, the buffer spring 74
It is arranged between piston 72 and travel switch 6, the vertical pole 51 is arranged in the bottom and work of the surface of piston 72 and vertical pole 51
Plug 72 is fixedly connected, and the lower pillar 73, which is arranged, to be fixedly connected in the underface of piston 72 and lower pillar 73 with piston 72.
The specific action process of separator tube 7 is as follows:When pressure of the induction rod 5 by pot body 21, vertical pole 51 moves downward,
Vertical pole 51 is moved downward with piston 72, and buffer spring 74 is compressed at this time, and piston 72 is so that lower pillar 73 is also transported downwards therewith
Dynamic, when pillar 73 touches the contact on travel switch 6 instantly, 6 place circuit of travel switch is activated energization;When pot body 21 is left
When induction rod 5, compressed buffer spring 74 releases stress upwards, and piston 72 is pushed to move upwards, under the drive of piston 72,
Contact on lower pillar 73 and travel switch 6 disengages, and 6 place circuit of travel switch is switched off.There is separator tube 7 protection to go
The effect of Cheng Kaiguan 6 not only avoids the contact on travel switch 6 from being hit energetically, but also is avoided that grunge pollution, penetrates into
In travel switch 6, the service life of travel switch 6 is extended, meanwhile, under the action of lower pillar 73, travel switch 6 is activated
Be swift in motion and do not influenced by buffer spring 74.
Further, support frame as described above includes the branch for being located at 91 top of pedestal with 10 matched pedestal 91 of boss and two
The cross section of spike 92, the pedestal 91 is n shapes, and support leg 92 is fixedly connected with pedestal 91.Further, 91 He of the pedestal
Matching between boss 10 is combined into interference fit.Three supporting points that two support legs 92 and vertical pole 51 form, 21 lower section branch of pot body
The stability of support structure is high;Meanwhile pedestal 91 can be moved along the direction that boss 10 limits, and be conveniently adjusted the position of three supporting points
It sets, it is easy to operation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (5)
1. a kind of energy saving induction stove, including hearth (1), burner (3), feeding system and control system, the stove of the hearth (1)
It is provided with frying pan on mouthful, frying pan includes pot body (21) and handle (22), and the edge of the hearth (1) is provided with rectangular boss
(10);The feeding system includes the feeder sleeve (31) being connected with burner (3), it is characterised in that:It is set on the boss (10)
It is equipped with supporting rack, supporting rack is located at the lower section of handle (22);The control system includes DC control supply, proportion magnetic valve
(4), travel switch (6), knob-style rheostat (8), the first electromagnetic relay, the second electromagnetic relay, current-limiting resistance (12), the
One electromagnetic relay includes the first electromagnetic coil (110), the first normally-closed contact (111) and the first normally opened contact (112), the second electricity
Magnetic relay includes the second electromagnetic coil (130) and the second normally opened contact (131), electricity where first electromagnetic coil (110)
Circuit where road and travel switch (6) is connected in series with the composition first branch, the knob-style rheostat (8), proportion magnetic valve (4)
Place circuit and the first normally-closed contact (111) are connected in series with each other composition the second branch, and the first branch and the second branch parallel connection connect
The both sides forming circuit of DC control supply is accessed after connecing, the current-limiting resistance (12), the second electromagnetic coil (130) and first are often
It opens contact (112) and is connected in series with each other composition third branch, third branch and the first normally-closed contact (111) are connected in parallel, described
Second normally opened contact (131) and knob-style rheostat (8) are connected in parallel;The proportion magnetic valve (4) is mounted on feeder sleeve (31)
On, the travel switch (6) is arranged above induction rod (5), is provided between induction rod (5) and travel switch (6) slow
Washing pipe (7), the induction rod (5) are arranged between supporting rack and the stove mouth of hearth (1);When current-limiting resistance (12) work, than
The electric current of circuit reaches minimum value where example solenoid valve (4) so that the stream for the fuel that feeder sleeve (31) is supplied into burner (3)
Amount reaches minimum value.
2. a kind of energy saving induction stove according to claim 1, it is characterised in that:The induction rod (5) includes vertical indulges
The cross bar (52) of bar (51) and arc is fixedly connected in the middle part of the top of vertical pole (51) and cross bar (52);It is set on the hearth (1)
It is equipped with the through-hole to move up and down for vertical pole (51).
3. a kind of energy saving induction stove according to claim 2, it is characterised in that:The separator tube (7) includes that both ends are spacious
The tube body (71) opened, tube body (71) are internally provided with piston (72), lower pillar (73), buffer spring (74), the tube body
(71) lower part is fixedly connected with the top of travel switch (6), and buffer spring (74) setting is opened in piston (72) and stroke
Between closing (6), vertical pole (51) setting is in the fixed company in the bottom and piston (72) of the surface of piston (72) and vertical pole (51)
It connects, lower pillar (73) setting is fixedly connected in the underface of piston (72) and lower pillar (73) with piston (72).
4. a kind of energy saving induction stove according to claim 1, it is characterised in that:Support frame as described above includes and boss (10) phase
The cross section of the pedestal (91) of cooperation and two support legs (92) being located above pedestal (91), the pedestal (91) is n shapes, branch
Spike (92) is fixedly connected with pedestal (91).
5. a kind of energy saving induction stove according to claim 4, it is characterised in that:Between the pedestal (91) and boss (10)
With being combined into interference fit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611003641.8A CN106287855B (en) | 2016-11-15 | 2016-11-15 | A kind of energy saving induction stove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611003641.8A CN106287855B (en) | 2016-11-15 | 2016-11-15 | A kind of energy saving induction stove |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106287855A CN106287855A (en) | 2017-01-04 |
CN106287855B true CN106287855B (en) | 2018-08-31 |
Family
ID=57721649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611003641.8A Active CN106287855B (en) | 2016-11-15 | 2016-11-15 | A kind of energy saving induction stove |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106287855B (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618233A (en) * | 1979-07-25 | 1981-02-20 | Matsushita Electric Ind Co Ltd | Gas appliance interlocked with ventilating fan |
FR2516276A1 (en) * | 1981-11-10 | 1983-05-13 | Segre Ste Indle Mecanique | Bulb and capillary thermostat for control of space heater - uses thermostat fluid to switch energy supply to main heating element and has auxiliary heater surrounding capillary |
CN2586905Y (en) * | 2002-09-29 | 2003-11-19 | 吴长林 | Automatic gas burner |
CN2731308Y (en) * | 2004-09-10 | 2005-10-05 | 王强 | Automatic small flame energy-saving device in heating cook-pan |
CN2937866Y (en) * | 2006-08-02 | 2007-08-22 | 周海根 | Automatic safety energy-saving stove of gas |
TW201516344A (en) * | 2013-10-18 | 2015-05-01 | Grand Mate Co Ltd | Wirelessly controlled gas switching device |
CN205299645U (en) * | 2015-08-30 | 2016-06-08 | 林惠英 | Touch formula kitchen range energy -saving appliance |
CN205279173U (en) * | 2015-11-30 | 2016-06-01 | 武汉九欣烨盛能源科技有限公司 | Inductive switch stove |
CN206160218U (en) * | 2016-11-15 | 2017-05-10 | 安徽圣宝新能源科技有限公司 | Energy -conserving response kitchen |
-
2016
- 2016-11-15 CN CN201611003641.8A patent/CN106287855B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN106287855A (en) | 2017-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202902364U (en) | Ignition system for air-blast alcohol oil stove | |
CN206247412U (en) | Remote controlled energy saving type gas furnace | |
CN106287855B (en) | A kind of energy saving induction stove | |
CN202521658U (en) | Automatic fire controlled gas range | |
CN206160218U (en) | Energy -conserving response kitchen | |
CN202101293U (en) | Gas stove with cooker sensing function for automatically closing and opening gas flame | |
CN201858677U (en) | Stove | |
CN204734329U (en) | Cooking utensil | |
CN204617873U (en) | Multifunctional commercial electromagnetic noodle cooker | |
CN108561902A (en) | SCM Based intelligent power saving gas-cooker and its control method | |
CN204187669U (en) | A kind of intelligent-induction energy-saving gas cooker | |
CN209147159U (en) | Photoelectric object position detecting head and cooker thereof | |
CN202792129U (en) | Intelligentized gas stove | |
CN203586313U (en) | Empty burning prevention device for fuel gas frying furnace | |
CN111750389A (en) | Energy-saving induction type gas stove | |
CN205747020U (en) | Environment-friendly and energy-efficient flat stove | |
CN206496377U (en) | A kind of gas furnace of environment-friendly and energy-efficient intelligent controlling | |
CN205678670U (en) | A kind of disjunctor burner and combustion furnace | |
CN208504460U (en) | A kind of self-adjustable gas furnace | |
CN105202591A (en) | Automatic control device for gas (oil) stove flame | |
CN2793601Y (en) | Foot-controlling energy-saving cooker | |
CN203442902U (en) | Energy-saving gas stove | |
CN201448885U (en) | Combustion energy-saving environment-friendly self-control device | |
CN108019790B (en) | A kind of improved combustion heating utensil | |
CN201652485U (en) | Automatic control gas furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |