CN108019789A - Energy-saving stove with defencive function - Google Patents
Energy-saving stove with defencive function Download PDFInfo
- Publication number
- CN108019789A CN108019789A CN201711288019.0A CN201711288019A CN108019789A CN 108019789 A CN108019789 A CN 108019789A CN 201711288019 A CN201711288019 A CN 201711288019A CN 108019789 A CN108019789 A CN 108019789A
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- CN
- China
- Prior art keywords
- wind pressure
- control device
- circuit control
- drain pipe
- energy
- 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.)
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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
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- 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
- F24C3/10—Arrangement or mounting of ignition devices
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The present invention proposes a kind of energy-saving stove with defencive function; by setting drain pipe, normally open solenoid valve door, wind pressure sensor and circuit control device, start to work in oxygenation wind turbine, when wind pressure reaches setting value; electromagnetic valve is closed, and is increased oxygen newly and is entered participation reaction in burner；When oxygenation wind turbine is stopped, electromagnetic valve is opened, and is discharged for the liquid for entering drain pipe, is prevented liquid from pouring in down a chimney damage oxygenation wind turbine or is shortened oxygenation service life of fan；Blower is opened up on drain pipe, the cold wind that can borrow the blowout of oxygenation wind turbine plays cleaning and cooling effect to circuit control device, extends its service life；By setting the wind pressure detection pipe to link with burnt gas switch, gas supply can be cut off in time when wind pressure is less than setting value, prevent tempering burning from triggering fire.
Description
Technical field
The present invention relates to energy-saving stove technical field, more particularly to a kind of energy-saving stove with defencive function.
Background technology
Present many energy-saving kitchen ranges, particularly half premix commercial energy-saving stove, when blower conduits pressure is reduced to certain value
When, pre-mixing gas combustion can be tempered burning, and trigger fire when serious.
In addition, cooking stove is in use, liquid often is poured into, these liquid runs down oxygenation wind turbine wind pipes flow into
Oxygenation wind turbine, causes oxygenation wind turbine to damage.
3rd, present energy-saving kitchen range electric appliance is mounted with the electric appliances such as control circuit, firing circuit, solenoid valve, cooking stove ring more
Border is more severe：High temperature, humidity, more oil smoke, easily break down or reduction of service life.
The content of the invention
In view of this, the present invention propose it is a kind of can effectively prevent liquid pour in down a chimney reduction of service life with defencive function
Energy-saving stove.
The technical proposal of the invention is realized in this way：The present invention provides a kind of energy-saving stove with defencive function, it is wrapped
Burner, combustion gas inlet pipe, blast pipe and oxygenation wind turbine are included, combustion gas inlet pipe, blast pipe are respectively communicated with burner, further include discharge opeing
Pipe, normally open solenoid valve door, wind pressure sensor and circuit control device, the drain pipe both ends are respectively arranged with air inlet and outlet air
Mouthful, air inlet connection oxygenation wind turbine, air outlet connection blast pipe, drain pipe centre pipeline section bottom is provided with leakage fluid dram, leakage fluid dram
Normally open solenoid valve door is connected, offers wind pressure detection pipe on drain pipe, wind pressure sensor is arranged in wind pressure detection pipe, normally opened electricity
Magnet valve door, wind pressure sensor are connected with circuit control device signal respectively, wherein,
Wind pressure sensor, detects real-time wind pressure in drain pipe and sends circuit control device to；
Circuit control device, real-time wind pressure and the first preset value are contrasted, when real-time wind pressure gradually increases and reaches
During one preset value, control normally open solenoid valve door is closed；When real-time wind pressure gradually reduces and is less than the first preset value, control is normally opened
Electromagnetic valve is opened.
On the basis of above technical scheme, it is preferred that the drain pipe middle part is provided with subsider, and leakage fluid dram is set
It is placed in the subsider.
On the basis of above technical scheme, it is preferred that offer blower on the drain pipe, further include circuit control
Device, the blowing mouth face circuit control device of blower are set.It is further preferred that circuit control device is away from burner height
Warm area is set.It is further preferred that air inlet and air outlet central shaft are point-blank, blower central shaft and air inlet and
Air outlet central shaft is in an acute angle, and blower blowing direction is close to air outlet side.
On the basis of above technical scheme, it is preferred that further include burnt gas switch, burnt gas switch is arranged on combustion gas inlet pipe
And be connected with circuit control device signal, wind pressure sensor is connected with circuit control device signal, and circuit control device will be real-time
Wind pressure data is contrasted with the second preset value, controls burnt gas switch to close when real-time wind pressure data is less than the second preset value.
It is further preferred that the burnt gas switch is solenoid valve.
The energy-saving stove with defencive function of the present invention has the advantages that relative to the prior art：
(1) by setting drain pipe, normally open solenoid valve door, wind pressure sensor and circuit control device, opened in oxygenation wind turbine
Beginning work, when wind pressure reaches setting value, electromagnetic valve is closed, and is increased oxygen newly and is entered participation reaction in burner；In oxygenation wind turbine
Electromagnetic valve is opened when being stopped, and is discharged for the liquid for entering drain pipe, prevents liquid from pouring in down a chimney damage oxygenation wind turbine
Or shorten oxygenation service life of fan；
(2) blower is opened up on drain pipe, the cold wind that can borrow the blowout of oxygenation wind turbine plays circuit control device clearly
Clean and cooling effect, extends its service life；
(3) by setting the wind pressure detection pipe to link with burnt gas switch, combustion can be cut off in time when wind pressure is less than setting value
Gas is supplied, and prevents tempering burning from triggering fire.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the positive structure diagram of the energy-saving stove of the invention with defencive function；
Fig. 2 is the positive sectional structure chart in part of the energy-saving stove discharge opeing tube portion of the invention with defencive function.
Embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu, be fully described by, it is clear that described embodiment only a part of embodiment of the present invention, rather than whole realities
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, belongs to the scope of protection of the invention.
As shown in Figure 1, with reference to Fig. 2, the energy-saving stove of the invention with defencive function, it include burner 1, combustion gas inlet pipe 2,
Blast pipe 3, oxygenation wind turbine 4, drain pipe 5, normally open solenoid valve door 6, circuit control device 7, wind pressure sensor 8 and burnt gas switch 9.
Wherein, burner 1 is respectively communicated with as prior art part, combustion gas inlet pipe 2, blast pipe 3, combustion gas inlet pipe 2 is passed through
Combustion gas, blast pipe 3 are passed through the burning in burner 1 of oxygen, combustion gas and oxygen.
Liquid, which pours in down a chimney, in order to prevent influences 4 service life of oxygenation wind turbine, the present invention be provided with drain pipe 5, normally open solenoid valve door 6,
Wind pressure sensor 8 and circuit control device 7.
5 both ends of drain pipe are respectively arranged with air inlet 51 and air outlet 52, and air inlet 51 connects oxygenation wind turbine 4, goes out
Air port 52 connects blast pipe 3, and the middle pipeline section bottom of drain pipe 5 is provided with leakage fluid dram 53.In this way, the suction of oxygenation wind turbine 4 is newly-increased
Oxygen enters in drain pipe 5 through air inlet 51, enters through air outlet 52 in blast pipe 3, and leakage fluid dram 53 pours in down a chimney liquid for discharge.
Leakage fluid dram 53 connects normally open solenoid valve door 6, and normally open is in when normally open solenoid valve door 6 is flat, is cut off when closed
Leakage fluid dram 53.
Wind pressure detection pipe 57 is offered on drain pipe 5, wind pressure sensor 8 is arranged in wind pressure detection pipe 57, normally opened electromagnetism
Valve 6, wind pressure sensor 8 are connected with 7 signal of circuit control device respectively, wherein,
Wind pressure sensor 8, detects real-time wind pressure in drain pipe 5 and sends circuit control device 7 to；
Circuit control device 7, real-time wind pressure and the first preset value are contrasted, when real-time wind pressure gradually increases and reaches
During one preset value, control normally open solenoid valve door 6 is closed；When real-time wind pressure gradually reduces and is less than the first preset value, control is normal
Open electromagnetic valve door 6 is opened.In this way, when the wind pressure that oxygenation wind turbine 4 provides reaches setting value, the 6 closed discharge opeing of normally open solenoid valve door
Mouth 53, increases oxygen newly and enters through air inlet 51 in drain pipe 5, enter through air outlet 52 in blast pipe 3；There is provided in oxygenation wind turbine 4
Wind pressure when being less than setting value, leakage fluid dram 53 is connected with air outlet 52, and the liquid for pouring in down a chimney entrance is flowed out through leakage fluid dram 53, Bu Huiying
Ring the use of oxygenation wind turbine.Specifically, 5 middle part of drain pipe is provided with subsider 54, leakage fluid dram 53 is arranged at described
In subsider 54.Subsider 54 can play cushioning effect to the liquid poured in down a chimney, prevent it from pouring the pipe of 4 side of oxygenation wind turbine
Section.
Used for the energy-saving stove such as control circuit, firing circuit, solenoid valve electric appliance under high temperature, humidity, more oil smoke surroundings
The problem of service life is shorter.Blower 56, the blowing mouth face circuit control device 7 of blower 56 are offered on the drain pipe 5
Set.In this way, the cold wind that can borrow the blowout of oxygenation wind turbine 4 plays cleaning and cooling effect to circuit control device 7, extending it makes
Use the service life.Specifically, circuit control device 7 is set away from 1 high-temperature region of burner, high temperature injury is prevented.Specifically, air inlet 51
With 52 central shaft of air outlet point-blank, 56 central shaft of blower and air inlet 51 and 52 central shaft of air outlet are sharp in one
Angle, 56 blowing direction of blower is close to 52 side of air outlet.In this way, 56 air inlet of blower is more smooth.
For the problem that when 4 pipeline pressure of oxygenation wind turbine is reduced to certain value, pre-mixing gas combustion tempering is burnt.Further include combustion
Air cock 9, burnt gas switch 9 are arranged on combustion gas inlet pipe 2 and are connected with 7 signal of circuit control device, wind pressure sensor 8 and circuit
7 signal of control device connects, and wind pressure sensor 8 detects real-time wind pressure data in drain pipe 5 and is sent to circuit control device 7,
Circuit control device 7 is contrasted real-time wind pressure data and the second preset value, when real-time wind pressure data is less than the second preset value
When control burnt gas switch 9 close.In this way, when wind pressure is less than the second preset value, fuel gas transmission is automatically cut off, prevents pre-mixing gas combustion
It can be tempered burning.Specifically, the burnt gas switch 9 is solenoid valve.
The foregoing is merely the better embodiment of the present invention, it is not intended to limit the invention, it is all the present invention's
Within spirit and principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of energy-saving stove with defencive function, it includes burner (1), combustion gas inlet pipe (2), blast pipe (3) and oxygenation wind turbine
(4), combustion gas inlet pipe (2), blast pipe (3) are respectively communicated with burner (1), it is characterised in that：Further include drain pipe (5), normally opened electricity
Magnet valve door (6), wind pressure sensor (8) and circuit control device (7), drain pipe (5) both ends are respectively arranged with air inlet
(51) and air outlet (52), air inlet (51) connection oxygenation wind turbine (4), air outlet (52) connect blast pipe (3), drain pipe (5)
Middle pipeline section bottom is provided with leakage fluid dram (53), leakage fluid dram (53) connection normally open solenoid valve door (6), and drain pipe offers on (5)
Wind pressure detection pipe (57), wind pressure sensor (8) are arranged in wind pressure detection pipe (57), normally open solenoid valve door (6), wind pressure sensor
(8) it is connected respectively with circuit control device (7) signal, wherein,
Wind pressure sensor (8), detects real-time wind pressure in drain pipe (5) and sends circuit control device (7) to；
Circuit control device (7), real-time wind pressure and the first preset value are contrasted, when real-time wind pressure gradually increases and reaches first
During preset value, control normally open solenoid valve door (6) is closed；When real-time wind pressure gradually reduces and is less than the first preset value, control is normal
Open electromagnetic valve door (6) is opened.
2. the energy-saving stove with defencive function as claimed in claim 1, it is characterised in that：Drain pipe (5) middle part is set
Subsider (54) is equipped with, leakage fluid dram (53) is arranged in the subsider (54).
3. the energy-saving stove with defencive function as claimed in claim 1, it is characterised in that：Offer and blow on the drain pipe (5)
Air hose (56), the blowing mouth face circuit control device (7) of blower (56) are set.
4. the energy-saving stove with defencive function as claimed in claim 3, it is characterised in that：Circuit control device (7) is away from burning
Device (1) high-temperature region is set.
5. the energy-saving stove with defencive function as claimed in claim 3, it is characterised in that：In air inlet (51) and air outlet (52)
Point-blank, blower (56) central shaft is in an acute angle with air inlet (51) and air outlet (52) central shaft to mandrel, blowing
(56) blowing direction is managed close to air outlet (52) side.
6. the energy-saving stove with defencive function as claimed in claim 1, it is characterised in that：Burnt gas switch (9) is further included, combustion gas is opened
(9) are closed to be arranged on combustion gas inlet pipe (2) and be connected with circuit control device (7) signal, wind pressure sensor (8) and circuit controller
Part (7) signal connects, and circuit control device (7) is contrasted real-time wind pressure data and the second preset value, when real-time wind pressure number
Burnt gas switch (9) is controlled to close during according to less than the second preset value.
7. the energy-saving stove with defencive function as claimed in claim 6, it is characterised in that：The burnt gas switch (9) is solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711288019.0A CN108019789B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711288019.0A CN108019789B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108019789A true CN108019789A (en) | 2018-05-11 |
| CN108019789B CN108019789B (en) | 2019-09-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711288019.0A Active CN108019789B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
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| CN (1) | CN108019789B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579022A (en) * | 2018-06-07 | 2019-12-17 | 芜湖美的厨卫电器制造有限公司 | gas water heater and anti-backfire control method thereof |
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| CN1740637A (en) * | 2005-09-14 | 2006-03-01 | 广东振宇科技发展有限公司 | Reinforced fuel gas and air mixed injecting combustor |
| CN202221110U (en) * | 2011-08-19 | 2012-05-16 | 魏银锋 | Energy-saving fuel gas stove |
| CN202253800U (en) * | 2011-09-15 | 2012-05-30 | 福建省榕坤酒店设备用品有限公司 | Intelligent fuel efficient stove capable of automatically controlling rotational speed of blower |
| KR20130006809U (en) * | 2012-05-18 | 2013-11-27 | 정무성 | Gas fired cooking apparatus |
| CN106969389A (en) * | 2017-05-11 | 2017-07-21 | 山东创赢节能科技有限公司 | Combustion gas complete pre- mixing control device and gas-cooker |
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2017
- 2017-12-07 CN CN201711288019.0A patent/CN108019789B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1740637A (en) * | 2005-09-14 | 2006-03-01 | 广东振宇科技发展有限公司 | Reinforced fuel gas and air mixed injecting combustor |
| CN202221110U (en) * | 2011-08-19 | 2012-05-16 | 魏银锋 | Energy-saving fuel gas stove |
| CN202253800U (en) * | 2011-09-15 | 2012-05-30 | 福建省榕坤酒店设备用品有限公司 | Intelligent fuel efficient stove capable of automatically controlling rotational speed of blower |
| KR20130006809U (en) * | 2012-05-18 | 2013-11-27 | 정무성 | Gas fired cooking apparatus |
| CN106969389A (en) * | 2017-05-11 | 2017-07-21 | 山东创赢节能科技有限公司 | Combustion gas complete pre- mixing control device and gas-cooker |
Non-Patent Citations (1)
| Title |
|---|
| 侯永利: "《暖通空调工程》", 31 January 2014, 中国电力出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579022A (en) * | 2018-06-07 | 2019-12-17 | 芜湖美的厨卫电器制造有限公司 | gas water heater and anti-backfire control method thereof |
| CN110579022B (en) * | 2018-06-07 | 2022-03-18 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and anti-backfire control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108019789B (en) | 2019-09-20 |
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Effective date of registration: 20220722 Address after: 421000 office 0095, floor 2, building S5, Chuangxing Valley, No. 1, Zhengshui Avenue, high tech Zone, Hengyang City, Hunan Province Patentee after: Hunan Zhongchuang Energy Saving Technology Co.,Ltd. Address before: Floor 1-2, unit 1, building 4, Wuhan daijiashan science and technology venture City, 888 Hanhuang Road, Jiang'an District, Wuhan City, Hubei Province, 430000 Patentee before: HUBEI ZHONGRUI TIANHENG ENERGY SAVING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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