CN205579665U - Use a kind of deep pot son stove of methyl alcohol as fuel - Google Patents
Use a kind of deep pot son stove of methyl alcohol as fuel Download PDFInfo
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- CN205579665U CN205579665U CN201520825892.9U CN201520825892U CN205579665U CN 205579665 U CN205579665 U CN 205579665U CN 201520825892 U CN201520825892 U CN 201520825892U CN 205579665 U CN205579665 U CN 205579665U
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- methanol
- stove
- heat accumulation
- methyl alcohol
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Abstract
The utility model provides an use a kind of deep pot son stove of methyl alcohol as fuel is provided with the methyl alcohol cracker in furnace, be provided with the heat accumulation board in this tubular body, the heat accumulation board on the system have the aperture to be 1 3mm's heat accumulation hole still is provided with the solenoid valve fuel supply pipe by electronic switch control, electronic switch be square wave generator or the singlechip that is used for regulating frequency and duty cycle. At least, be provided with two furnace, the furnace lower part is provided with the fan, the exhaust vent of fan sets up to the bull exhaust vent to each exhaust vent corresponds a furnace. The utility model discloses an use a kind of deep pot son stove of methyl alcohol as fuel is through setting up the heat accumulation board that has the heat accumulation hole in tubular body for methyl alcohol obtains abundant schizolysis when internal through this tube -shape, has installed electronic switch controlling means's fuel supply system, and the side of adoption wave generator control solenoid's switching time and frequency can realize continuously adjustable methyl alcohol supply volume and then realize the continuously adjustable of cooking utensils flame.
Description
Technical field
This utility model relates to a kind of civil kitchen range, a kind of pot son's stove with methanol as fuel.
Background technology
Pot son's stove of prior art, in addition to using electromagnetic oven heating, uses pot son's stove of combustion system to be mainly gas heating
Or carbon block (including Linesless charcoal) heating, carbon block fuel heats the reasons such as slow due to environmental pollution, has been gradually backed out market.And combustion type
The young stove of pot is especially in the presence of more potential safety hazard because liquefied gas price is high, bigger security incident often occurs, is subject at present
To in many ways limiting.Methanol fuel is cheap due to it as emerging domestic fuel, and safety is good, and calorific value is high joyous by market
Meet.Methanol fuel stove many employings liquid of prior art enters kitchen range post-heating gasification, and combustion, such as Chinese patent
2013207955847 disclosed " the young stove burners of liquid fuel pot ".It passes through the preheating plate of vaporizer and bottom thereof by liquid first
Alcohol gasification after-combustion, this is also the most common methanol kitchen range combustion system, and its maximum deficiency is incomplete combustion and pollutes ring
Border.In recent years in order to improve methanol efficiency of combustion, reduce environmental pollution, by after atomization at cooking stove for methanol and Pintsch process
Carrying out burning, as used ring wall to arrange the methanol pyrolyzer of resistance wire, it there is problems of temperature inequality in cracker and leads
Fracturing solution is incomplete.
Another deficiency that existing methanol kitchen range exist is flame size regulation inconvenience, owing to methanol fuel will be through mist
Cracker is entered, in order to ensure atomizing effect, it is impossible to regulate methanol fuel by changing methanol fuel supply pressure after change
Quantity delivered, the way used for this is to arrange the nozzle of multiple different bore, selects different bore nozzle by switch during use
Regulating flame, this method causes kitchen range structure complicated, and can only select the flame of several class, it is impossible to enough continuously adjust
Flame size.
Summary of the invention
The problem existed for above-mentioned prior art, devises a kind of pot son's stove with methanol as fuel, solves existing
The young stove methanol decomposition of similar pot of technology is insufficient, and fuel supplies problems such as can not continuously adjusting.
A kind of pot son's stove with methanol as fuel, including grate, the burner hearth being arranged on grate and be placed in lower furnace portion
Methanol fuel feedway, is provided with methanol cracking device in burner hearth described in its feature, and described methanol cracking device includes cylinder
Shape body, the barrel of described cylindrical body is evenly equipped with installing hole, is provided with heat accumulation plate, described storage in described cylindrical body
Being shaped with accumulation of heat hole on hot plate, there is the mounting head mated with described installing hole described heat accumulation plate side.
The described pot son's stove with methanol as fuel, is characterized in that the described heat accumulation plate being placed in cylindrical body is in vertically
Or skewed installation, the aperture in described accumulation of heat hole is 1-3mm.
The described pot son's stove with methanol as fuel, is characterized in that described methanol fuel feedway includes that fuel supplies
Pipeline and be connected in the electromagnetic valve in described fuel feed line, described electromagnetic valve realizes opening and closing by electrical switch
Closing, described electrical switch is for regulating frequency and the square-wave generator of dutycycle or single-chip microcomputer.
The described pot son's stove with methanol as fuel, is characterized in that at least provided with two burner hearths on described grate, described
Lower furnace portion is provided with blower fan, and the exhaust vent of described blower fan is set to bull exhaust vent, and corresponding one of each exhaust vent
Burner hearth.
Pot son's stove with methanol as fuel of the present utility model, by being provided with the accumulation of heat in accumulation of heat hole in cylindrical body
Plate so that fully cracked when methanol is in this cylindrical body, is mounted with that electrical switch controls the fuel feed system of device,
Use square-wave generator to control opening/closing time and the frequency of electromagnetic valve, can realize continuously adjusting methanol quantity delivered and then realizing kitchen range
Continuously adjusting of flame.
Accompanying drawing explanation
Fig. 1 is the young stove front view of pot of the present utility model；
Fig. 2 is the left-hand view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is methanol pyrolyzer structural representation；
Fig. 5 is heat accumulation plate structural representation；
Fig. 6 is methanol fuel supply system figure；
Fig. 7 is methanol fuel feeding mechanism circuit theory diagrams；
Fig. 8 is the electronic switching circuit figure using NE555 integrated circuit；
Fig. 9 is to utilize DDS chip AD9851 to realize dutycycle adjustable square-wave signal circuit theory diagrams；
Figure 10 is square wave signal generator electrical schematic diagram based on monolithic processor controlled frequency-adjustable;
Figure 11 is that fixed frequency changes dutycycle waveform and flow diagram；
Figure 12 is by changing the thumbanil sketch of frequency shift dutycycle and flow diagram.
In figure, 1-grate；2-methanol cracking device；3-exhaust vent；4-stone or metal plate for standing a stove on as a precaution against fire；5-wind direction decomposer；6-blower fan；8-spiral shell
Bolt；10-methanol fuel feedway；11-cylindrical body；12-heat accumulation plate；13-installing hole；14-mounting head；15-accumulation of heat hole；
21-electromagnetic valve；22-atomizer；23-fuel feed line；24-electrical switch.
Detailed description of the invention
Pot son's stove with methanol as fuel of the present utility model, by grate, is fixed with stone or metal plate for standing a stove on as a precaution against fire on grate, and stone or metal plate for standing a stove on as a precaution against fire bottom is
Burner hearth, is provided with methanol pyrolyzer in described burner hearth, methanol fuel shower nozzle is placed in cracker center, and shower nozzle bottom is provided with
Fuel feed system, grate is positioned at lower furnace portion and is further fixed on blower fan, and this interior machine is provided with the exhaust vent corresponding with burner hearth.
Below in conjunction with accompanying drawing, this utility model is described in detail.
Shown in Fig. 1-3, the top of grate 1 is fixed with stone or metal plate for standing a stove on as a precaution against fire 4 by bolt 8, and stone or metal plate for standing a stove on as a precaution against fire bottom is provided with four burner hearths, at stove
Being provided with methanol cracking device 2 in thorax, be provided with methanol fuel feedway 10 in methanol cracking device bottom, blower fan 6 is arranged
Having in the middle part of grate, this interior machine top is the wind direction decomposer 5 being provided with four exhaust vents 3, aforementioned four exhaust vent correspondence respectively
Four burner hearths.
Shown in Fig. 4-5, described methanol cracking device includes the cylindrical body 11 that a ceramic material is constituted, at described cylinder
Be evenly equipped with installing hole 13 on the barrel of shape body 11, the heat accumulation plate that is made up of ceramic material equally 12 by its side with described
The mounting head 14 of installing hole 13 coupling is arranged in cylindrical body 11, and described heat accumulation plate 12 is shaped with the storage that aperture is 1-3mm
Hot hole 15.Above-mentioned installing hole is dovetail hole or other shapes of irregularly-shaped hole, and mounting head is mated all the time with installing hole and is inserted directly into
, period can leave a fixed gap, is convenient for changing and expands with heat and contract with cold change with adaptation.Above-mentioned cylindrical body 11 is adopted with heat accumulation plate 12
Make of ceramic material or other material.Wherein during heat accumulation plate requirement heat, surface is brought rapidly up, and cylindrical body requirement
There is heat-insulating property.
Described cylindrical body and mates with this link slot also by the link slot of cylindrical body inwall with between heat accumulation plate
Grafting tenon on heat accumulation plate is fixing to be connected.
Heat accumulation plate in this cylindrical body can with right angle setting or be horizontally mounted or oblique, this cracker and methanol supply and
Atomization, ignition system etc. support the use, and when the methanol after atomization enters in cylindrical body after ignition electrode is lighted, begin to warm up storage
Hot plate, in cylindrical body, constant temperature raises, and quickly enters equilibrium temperature state, and lasting atomization methanol blows through blower fan, enters
Entering the high temperature section of cylindrical body and heat accumulation plate composition, methanol fog is also cracked into combustible gas CO and H2Deng, combustible gas and blower fan
The air mixed combustion of supply, can reach burning the most completely.
Shown in Fig. 6-10, an electromagnetic valve 21 of contacting on the fuel feed line 23 of the young stove of methanol pot, and by electricity
The opening and closing of son switch 24 control electromagnetic valve.This electrical switch output waveform is rectangular wave, by regulating the side of rectangular wave dutycycle
Formula controls the opening/closing time of electromagnetic valve, thus realizes regulating atomizer 22 fuel feed, and then realizes continuously adjusting stove
The purpose of firepower size.This electrical switch can use electronic circuit switch or be admitted to the single-chip microcomputer switch of special-purpose software.
Above-mentioned rectangular wave can use the electrical switch of circuit composition as shown in Fig. 8 or Fig. 9 to obtain, also can be by including such as Figure 10
The single-chip microcomputer of the write special-purpose software of shown single chip circuit obtains.
Shown in Figure 11-12, change dutycycle under frequency fixing situation and realize changing the situation example of flow.Or change frequency
Thus change dutycycle and also can realize changing the example of fuel flow rate.
The young stove of pot of the present utility model is provided with pottery cracker in each burner hearth, and multiple burners share a blower fan,
Multiple burners share a set of air sharing system, and each burner can individually control to open and close, it is possible to individually regulates firepower.
By the described hand switch arranging correspondence, each burner all can individually carry out firepower regulation, supplies at fuel
Answer electronic switching device on electromagnetic valve, the connection of electromagnetic valve with the frequency of electromagnetic valve for adjusting break-make and dutycycle, can be changed and cut
Time only and frequency, just change fuel supply size, it is achieved that the purpose of regulation firepower, average at identical period fuel
Supply has bigger change, owing to electromagnetic valve opening and closing time is at Millisecond, so the change fluctuation of nozzle exit pressure is little, and mist
Change influential effect the least, it is achieved that the fuel adjusting of single-nozzle, it is achieved thereby that firepower regulation.
Above-mentioned with driving electromagnetic valve coil with regulating frequency and the square-wave generator of dutycycle, during use, regulation frequency
The potentiometer of rate or dutycycle just can regulate firepower size, it is also possible to fixed frequency simply regulates dutycycle, according to specifically making
Select by situation.
The advantage of this invention is apparent from, and nozzle is placed on burner combustion cylinder axis, and burner structure is permissible
The compactest, evenly, electrical switch regulates simply the mixing with air within the specific limits, and effect is obvious.
Claims (5)
1. pot son's stove with methanol as fuel, including grate (1), the burner hearth being arranged on grate and be placed in lower furnace portion
Methanol fuel feedway, is provided with methanol cracking device in burner hearth described in its feature, and described methanol cracking device includes cylinder
Shape body (11), the barrel of described cylindrical body (11) is evenly equipped with installing hole (13), is provided with storage in described cylindrical body
Hot plate (12), described heat accumulation plate is shaped with accumulation of heat hole (15), and described heat accumulation plate side has mates with described installing hole (13)
Mounting head (14).
Pot son's stove with methanol as fuel the most according to claim 1, is characterized in that described being placed in cylindrical body
Heat accumulation plate is vertical or skewed installation, and the aperture in described accumulation of heat hole (15) is 1-3mm.
Pot son's stove with methanol as fuel the most according to claim 1 and 2, is characterized in that described methanol fuel supply dress
Put (10) and include fuel feed line (23) and the electromagnetic valve (21) being connected in described fuel feed line, described electromagnetic valve
Realizing opening and closing by electrical switch (24), described electrical switch is the square wave generation for regulating frequency and dutycycle
Device or single-chip microcomputer.
Pot son's stove with methanol as fuel the most according to claim 1 and 2, it is characterized in that on described grate at least provided with
Two burner hearths, described lower furnace portion is provided with blower fan, and the exhaust vent of described blower fan is set to bull exhaust vent, and each goes out
The corresponding burner hearth of air holes.
Pot son's stove with methanol as fuel the most according to claim 3, is characterized in that on described grate at least provided with two
Individual burner hearth, described lower furnace portion is provided with blower fan, and the exhaust vent of described blower fan is set to bull exhaust vent, and each air-out
The corresponding burner hearth in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825892.9U CN205579665U (en) | 2015-10-25 | 2015-10-25 | Use a kind of deep pot son stove of methyl alcohol as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825892.9U CN205579665U (en) | 2015-10-25 | 2015-10-25 | Use a kind of deep pot son stove of methyl alcohol as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205579665U true CN205579665U (en) | 2016-09-14 |
Family
ID=56882006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825892.9U Active CN205579665U (en) | 2015-10-25 | 2015-10-25 | Use a kind of deep pot son stove of methyl alcohol as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205579665U (en) |
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2015
- 2015-10-25 CN CN201520825892.9U patent/CN205579665U/en active Active
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |