CN206709131U - A kind of energy-saving environmental-protection gas furnace - Google Patents
A kind of energy-saving environmental-protection gas furnace Download PDFInfo
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- CN206709131U CN206709131U CN201720516296.1U CN201720516296U CN206709131U CN 206709131 U CN206709131 U CN 206709131U CN 201720516296 U CN201720516296 U CN 201720516296U CN 206709131 U CN206709131 U CN 206709131U
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Abstract
The utility model proposes a kind of energy-saving environmental-protection gas furnace, including furnace shell, opening is provided with the top of the furnace shell, burner is provided with the opening, safety operation control device is additionally provided with the furnace shell, the safety governor includes gas sensor and gas control valve, the burner bottom is provided with semiconductor temperature differential generating piece, the heat-absorbent surface of the semiconductor temperature differential generating piece is affixed with burner bottom, the radiating surface of the semiconductor temperature differential generating piece is provided with radiating fin, the safety operation control device also includes rechargeable battery, the semiconductor temperature differential generating piece electrically connects with rechargeable battery, diode is in series between the semiconductor temperature differential generating piece and rechargeable battery.Heat when the utility model is burnt by absorbing burner generates electricity; and then by power storage to rechargeable battery; the detection of electronic ignition, blowout protection and the cut-out of source of the gas for gas furnace; eliminate the worry for changing battery; the working service cost of gas furnace is reduced, has also prevented old and useless battery pollution on the environment.
Description
Technical field
It the utility model is related to burner arts, and in particular to a kind of energy-saving environmental-protection gas furnace.
Background technology
Modern Family's gas stove is already into household electrical appliance indispensable in people's daily life, and it is with high-efficient cleaning
It is clean, it is convenient and practical and it is deep welcome by housewifves, but present gas stove is using also security incident triggers in club accidentally,
Occur especially with during flame-out, cause gas leakage, gently then cause human body to be poisoned, it is heavy then can cause death and trigger
Blast, the life and property given people cause heavy losses.
According to above mentioned problem, Chinese patent CN201010118450.2 discloses a kind of intelligent fuel gas range safety manipulation
Device, it is characterised in that this safe controller of intelligent fuel stove is made up of monitor controller and the part of performs device two,
Monitor controller is by sensor assembly, manual adjusting module, signal transacting control module, power supply and liquid crystal screen display composition；Hold
Luggage is put mainly to be made up of gas electromagnetic valve and alarm；Pass through the sensing of monitor controller during gas stove use
Related data in device collection container or in environment, and be transferred to signal processing module and calculated and analyzed, and make action and refer to
Order, and performs device is transferred information to, gas is alarmed and cut off at once to performs device after the action command signal received
Source, ensure that danger no longer occurs.
Although include the gas sensing for detecting gas content when solving gas leakage in above-mentioned art solutions
Device, and the gas control valve for cutting off source of the gas is controlled by gas sensor, but the everything of the invention is all based on power supply and carried
The electric power of confession, and existing gas furnace provides electric power typically by installing battery for safety operation control device and ignition module, once battery
Using finish can also lose immediately ignition ability and in time cut-out gas leakage ability, economically for, gas furnace battery
The use cost of gas furnace can be increased by constantly changing, while the processing of waste battery can also pollute to environment, therefore is badly in need of
A kind of to change combustion gas battery, and can cuts off the gas furnace of combustion gas when combustion gas leaks.
Utility model content
Based on above mentioned problem, the utility model purpose is that battery need not be changed by providing one kind, service life length, can be passed through
Absorb the energy-saving environmental-protection gas furnace that burner heat is the rechargeable battery charging in safety operation control device.
For problem above, there is provided following technical scheme：A kind of energy-saving environmental-protection gas furnace, including furnace shell, the furnace shell
Top is provided with opening, is provided with burner in the opening, safety operation control device is additionally provided with the furnace shell, the safety governor includes
Gas sensor and gas control valve, the burner bottom are provided with semiconductor temperature differential generating piece, the semiconductor temperature differential generating piece
Heat-absorbent surface be affixed with burner bottom, the radiating surface of the semiconductor temperature differential generating piece is provided with radiating fin, the safety behaviour
Control device also includes rechargeable battery, and the semiconductor temperature differential generating piece electrically connects with rechargeable battery, the semiconductor temperature differential generating piece
Diode is in series between rechargeable battery.
In said structure, by the way that semiconductor temperature differential generating piece is attached at into burner bottom, in combustion gas furnace igniting, burner liter
Temperature, in temperature conduction to semiconductor temperature differential generating piece, then from the radiating fin on semiconductor temperature differential generating piece radiating surface by heat
Distribute, make use of semiconductor temperature differential generating piece Seebeck effect, heat energy is converted directly into electric energy, p-type and N type junction are closed
The side of device (thermoelectric material) of semiconductor element composition maintain low temperature, opposite side maintains high temperature, and such device is high
Warm side will conduct heat energy to low temperature side and produce hot-fluid, i.e., heat energy is flowed into device from high temperature side, by device by heat energy from
When low temperature side is discharged, a part of heat energy not heat release of device is flowed into, and becomes electric energy in device, exports DC voltage and electricity
Stream；So as to be charged for rechargeable battery, electric energy is provided for gas sensor and gas control valve, while in order to prevent from being charged into
The reverse direction current flow of battery makes semiconductor temperature differential generating piece both ends formation voltage difference become semiconductor chilling plate, therefore
Diode is set between rechargeable battery and semiconductor temperature differential generating piece, prevents electric current reverse flow.
The utility model is further arranged to, and heat-conducting silicone grease is filled between burner and the semiconductor temperature differential generating piece,
Heat-conducting silicone grease is filled between the semiconductor temperature differential generating piece and radiating fin.
In said structure, heat-conducting silicone grease can send out the gap between burner and semiconductor temperature differential generating piece, semiconductor temperature difference
Gap filling between electric piece and radiating fin, to increase heat conduction and radiating effect.
The utility model is further arranged to, the furnace shell bottom-open, and the opening is provided with what is extended vertically downward
Flow-disturbing cylinder, the burner are located in flow-disturbing cylinder.
In said structure, when burner is lighted a fire, air heats in flow-disturbing cylinder can be made to increase, and then cold air is under flow-disturbing cylinder
Portion sucks, and so as to improve the air flow property at burner bottom heat radiation fin, increases radiating effect, improves generated energy.
The utility model is further arranged to, and the gas sensor is arranged in the side wall above flow-disturbing cylinder.
In said structure, when unexpected extinguish occurs in burner, excessive combustion gas can be passed by the air-sensitive above flow-disturbing cylinder
Sensor detects, so as to cut off source of the gas by gas control valve.
The beneficial effects of the utility model：Semiconductor temperature differential generating piece is set, and heat when being burnt by absorbing burner is sent out
Electricity, and then by power storage to rechargeable battery, the detection of electronic ignition, blowout protection and cutting for source of the gas for gas furnace
It is disconnected, the worry for changing battery is eliminated, the working service cost of gas furnace is reduced, has also prevented old and useless battery and environment is caused
Pollution.
Brief description of the drawings
Fig. 1 is complete section structural representation of the present utility model.
Label implication in figure：10- furnace shells；11- is open；12- flow-disturbing cylinders；20- burners；21- semiconductor temperature differential generating pieces；
211- heat-absorbent surfaces；212- radiating surfaces；22- radiating fins；30- safety operation control devices；31- gas sensors；32- gas control valves；
33- rechargeable batteries；331- diodes.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
With reference to figure 1, a kind of energy-saving environmental-protection gas furnace as shown in Figure 1, including furnace shell 10, the top of furnace shell 10, which is provided with, opens
Mouth 11, the opening 11 is interior to be provided with burner 20, safety operation control device 30 is additionally provided with the furnace shell 10, the safety governor 30 wraps
Gas sensor 31 and gas control valve 32 are included, the bottom of burner 20 is provided with semiconductor temperature differential generating piece 21, the semiconductor
The heat-absorbent surface 211 of thermo-electric generation sheet 21 is affixed with the bottom of burner 20, is set on the radiating surface 212 of the semiconductor temperature differential generating piece 21
There is radiating fin 22, the safety operation control device 30 also includes rechargeable battery 33, the semiconductor temperature differential generating piece 21 and charging electricity
Pond 33 is electrically connected, and diode 331 is in series between the semiconductor temperature differential generating piece 21 and rechargeable battery 33.
In said structure, by the way that semiconductor temperature differential generating piece 21 is attached at into the bottom of burner 20, in combustion gas furnace igniting, stove
First 20 heating, in temperature conduction to semiconductor temperature differential generating piece 21, then from dissipating on the radiating surface 212 of semiconductor temperature differential generating piece 21
Hot fin 22 distributes heat, make use of the Seebeck effect of semiconductor temperature differential generating piece 21, heat energy is converted directly into electricity
Can, the side for the device (thermoelectric material) that the semiconductor element that p-type and N type junction are closed is formed maintains low temperature, and opposite side maintains
In high temperature, such higher device temperature side will conduct heat energy to low temperature side and produce hot-fluid, i.e., heat energy is flowed into device from high temperature side,
By device by heat energy from low temperature side discharge when, flow into a part of heat energy not heat release of device, and become electric energy in device, it is defeated
Go out DC voltage and electric current；So as to be charged for rechargeable battery 33, electricity is provided for gas sensor 31 and gas control valve 32
Can, while in order to prevent the reverse direction current flow for being charged into rechargeable battery 33 from the both ends of semiconductor temperature differential generating piece 21 is formed voltage difference
The effect of semiconductor chilling plate is become, therefore diode is set between rechargeable battery 33 and semiconductor temperature differential generating piece 21
331, prevent electric current reverse flow.
In the present embodiment, heat-conducting silicone grease is filled between the burner 20 and semiconductor temperature differential generating piece 21, it is described partly to lead
Heat-conducting silicone grease is filled between body thermo-electric generation sheet 21 and radiating fin 22.
In said structure, heat-conducting silicone grease can be by the gap between burner 20 and semiconductor temperature differential generating piece 21, semiconductor temperature
Gap filling between poor power generation sheet 21 and radiating fin 22, to increase heat conduction and radiating effect.
In the present embodiment, the bottom-open of furnace shell 10, the flow-disturbing cylinder 12 that extends vertically downward is provided with the opening 11,
The burner 10 is located in flow-disturbing cylinder 12.
In said structure, when burner 20 is lighted a fire, air heats can be made to increase in flow-disturbing cylinder 12, and then cold air is from flow-disturbing
The suction of 12 bottoms of cylinder, so as to improve the air flow property at the bottom heat radiation fin 22 of burner 20, increase radiating effect, pull open and partly lead
The temperature difference on the two sides of body thermo-electric generation sheet 21, improve generated energy.
In the present embodiment, the gas sensor 31 is arranged in the side wall of the top of flow-disturbing cylinder 12.
In said structure, when unexpected extinguish occurs in burner 20, excessive combustion gas can be by the gas above flow-disturbing cylinder 12
Dependent sensor 31 detects, so as to cut off source of the gas by gas control valve 32.
The beneficial effects of the utility model：Semiconductor temperature differential generating piece 21 is set, heat when being burnt by absorbing burner 20
Amount generates electricity, and then by power storage to rechargeable battery 33, the detection of electronic ignition, blowout protection for gas furnace and source of the gas
Cut-out, eliminate change battery worry, reduce the working service cost of gas furnace, also prevented old and useless battery to environment
Caused by pollution.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of energy-saving environmental-protection gas furnace, including furnace shell, the furnace shell top is provided with opening, and burner, institute are provided with the opening
State and safety operation control device be additionally provided with furnace shell, the safety governor includes gas sensor and gas control valve, it is characterised in that：
The burner bottom is provided with semiconductor temperature differential generating piece, and heat-absorbent surface and the burner bottom of the semiconductor temperature differential generating piece are affixed,
The radiating surface of the semiconductor temperature differential generating piece is provided with radiating fin, and the safety operation control device also includes rechargeable battery, described
Semiconductor temperature differential generating piece is electrically connected with rechargeable battery, and two poles are in series between the semiconductor temperature differential generating piece and rechargeable battery
Pipe.
A kind of 2. energy-saving environmental-protection gas furnace according to claim 1, it is characterised in that：The burner is sent out with semiconductor temperature difference
Heat-conducting silicone grease is filled between electric piece, heat-conducting silicone grease is filled between the semiconductor temperature differential generating piece and radiating fin.
A kind of 3. energy-saving environmental-protection gas furnace according to claim 2, it is characterised in that：The furnace shell bottom-open, it is described
Opening is provided with the flow-disturbing cylinder extended vertically downward, and the burner is located in flow-disturbing cylinder.
A kind of 4. energy-saving environmental-protection gas furnace according to claim 3, it is characterised in that：The gas sensor, which is arranged at, disturbs
In side wall above flow cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516296.1U CN206709131U (en) | 2017-05-09 | 2017-05-09 | A kind of energy-saving environmental-protection gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516296.1U CN206709131U (en) | 2017-05-09 | 2017-05-09 | A kind of energy-saving environmental-protection gas furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709131U true CN206709131U (en) | 2017-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720516296.1U Active CN206709131U (en) | 2017-05-09 | 2017-05-09 | A kind of energy-saving environmental-protection gas furnace |
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| Country | Link |
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| CN (1) | CN206709131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317550A (en) * | 2018-04-12 | 2018-07-24 | 广东美的厨房电器制造有限公司 | A kind of intelligent stove of self power generation |
| CN108978511A (en) * | 2018-07-31 | 2018-12-11 | 杭州巨骐信息科技股份有限公司 | The antitheft marker peg of intelligent patrol detection |
-
2017
- 2017-05-09 CN CN201720516296.1U patent/CN206709131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317550A (en) * | 2018-04-12 | 2018-07-24 | 广东美的厨房电器制造有限公司 | A kind of intelligent stove of self power generation |
| CN108978511A (en) * | 2018-07-31 | 2018-12-11 | 杭州巨骐信息科技股份有限公司 | The antitheft marker peg of intelligent patrol detection |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 430070, two / F, Li Qiao fishing ground workshop, Hongshan District, Wuhan, Hubei, 3 Patentee after: Hubei Zhicheng Hao Yuan energy saving and environmental protection kitchenware Manufacturing Co., Ltd. Address before: 311801 Datang Village, Datang Town, Datang Town, Zhuji City, Shaoxing, Zhejiang, 1-43 Patentee before: Zhang Xiuli |