CN108019791B - Energy-saving stove with defencive function - Google Patents
Energy-saving stove with defencive function Download PDFInfo
- Publication number
- CN108019791B CN108019791B CN201711286386.7A CN201711286386A CN108019791B CN 108019791 B CN108019791 B CN 108019791B CN 201711286386 A CN201711286386 A CN 201711286386A CN 108019791 B CN108019791 B CN 108019791B
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- China
- Prior art keywords
- piston
- wind pressure
- energy
- pipe
- drain pipe
- 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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- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 239000000567 combustion gas Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 238000005496 tempering Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010411 cooking Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 210000002268 wool Anatomy 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The invention proposes a kind of energy-saving stoves with defencive function, by the way that drain pipe is arranged, start to work in oxygenation blower, and when wind pressure reaches setting value, wind pressure pushes piston motion, and closed sump pit, newly-increased oxygen is entered by ventilation slot participates in reaction in burner；Piston return under two magnet magneticactions when oxygenation blower stops working, leakage fluid dram are opened, and the liquid for entering drain pipe discharges, and are prevented liquid from flowing backward damage oxygenation blower or are shortened oxygenation service life of fan；By two magnet magneticaction automatic airtight air inlets under oxygenation blower off working state, the corrosivity that can prevent burning from generating or polluted gas flow backward into oxygenation blower piston, prolong its service life；By the way that the wind pressure detection pipe with burnt gas switch linkage is arranged, gas supply can be cut off in time when wind pressure is lower than setting value, prevent tempering burning from causing fire.
Description
Technical field
The present invention relates to energy-saving stove technical field more particularly to a kind of energy-saving stoves with defencive function.
Background technique
Present many energy-saving kitchen ranges, especially half premix commercial energy-saving stove, when blower conduits pressure reduction to certain value
When, pre-mixing gas combustion can be tempered burning, cause fire when serious.
In addition, cooking stove is in use, liquid often is poured into, these liquid runs down oxygenation blower wind pipes flow into
Oxygenation blower causes oxygenation blower to damage.
Third, present energy-saving kitchen range electric appliance are mounted with the electric appliances such as control circuit, firing circuit, solenoid valve, cooking stove ring more
Border is more severe: high temperature, humidity, heavy wool cigarette easily break down or shorten the working life.
Summary of the invention
In view of this, the invention proposes it is a kind of can effectively prevent liquid flow backward shorten the working life with defencive function
Energy-saving stove.
The technical scheme of the present invention is realized as follows: the present invention provides a kind of energy-saving stove with defencive function, packet
Burner, combustion gas inlet pipe, blast pipe and oxygenation blower are included, it further includes drain that combustion gas inlet pipe, blast pipe, which are respectively communicated with burner,
Pipe, the drain pipe both ends are respectively arranged with air inlet and air outlet, and air inlet is connected to oxygenation blower, air outlet connection air inlet
Pipe, drain pipe centre pipeline section bottom are provided with sump pit, ventilation slot are provided on side wall, drain pipe further includes piston and two magnetic
Iron, piston are set to pipeline section among drain pipe, and two magnet are separately fixed at piston and drain inside pipe wall, and piston is among drain pipe
When pipeline section is axially moved among ventilation slot, the closed sump pit of piston side wall, while piston two sides space is connected to by ventilation slot,
Leakage fluid dram is provided in sump pit.
On the basis of above technical scheme, it is preferred that the piston includes sealed bottom piece and piston sheet, sealed bottom
Piece and piston sheet are mutually perpendicular to fix, and slot of the sump pit far from air inlet side is higher than it close to the slot of air inlet side along height
Along height.
On the basis of above technical scheme, it is preferred that two magnet is individually fixed in piston sheet and air inlet side
Pipeline section in, two magnet are oppositely arranged and mutual magnetic attraction.It is further preferred that two magnet is ringshaped magnet.
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 setting of blower.It is further preferred that circuit control device is far from burner height
Warm area setting.It is further preferred that air inlet and air outlet central axis are point-blank, blower central axis and air inlet and
Air outlet central axis 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 offer wind pressure detection pipe, wind pressure detection pipe on the drain pipe
Inside be provided with wind pressure sensor, further include circuit control device and burnt gas switch, burnt gas switch be set on combustion gas inlet pipe and with
The connection of circuit control device signal, wind pressure sensor are connect with circuit control device signal, and wind pressure sensor detects in drain pipe
Real-time wind pressure data is simultaneously sent to circuit control device, and circuit control device compares real-time wind pressure data and preset value,
When real-time wind pressure data is lower than preset value, control burnt gas switch is closed.It is further preferred that the burnt gas switch is solenoid valve.
Energy-saving stove with defencive function of the invention has the advantages that compared with the existing technology
(1) it by setting drain pipe, starts to work in oxygenation blower, when wind pressure reaches setting value, wind pressure pushes piston fortune
Dynamic, closed sump pit, newly-increased oxygen is entered by ventilation slot participates in reaction in burner；The piston when oxygenation blower stops working
The return under two magnet magneticactions, leakage fluid dram are opened, and the liquid for entering drain pipe discharges, and prevent liquid from flowing backward damage
Bad oxygenation blower shortens oxygenation service life of fan；
(2) piston under oxygenation blower off working state by two magnet magneticaction automatic airtight air inlets, can be to prevent
The corrosivity of generation of only burning or polluted gas, which flow backward, enters oxygenation blower, prolongs its service life；
(3) blower is opened up on drain pipe, the cold wind that can borrow the blowout of oxygenation blower plays clearly circuit control device
Clean and cooling effect, prolongs its service life；
(4) by the wind pressure detection pipe of setting and burnt gas switch linkage, combustion can be cut off in time when wind pressure is lower than setting value
Gas supply, prevents tempering from burning.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these 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 drain tube portion of the energy-saving stove of the invention with defencive function.
Specific 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 is fully described by, it is clear that described embodiment is only some embodiments of the 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, shall fall within the protection scope of the present invention.
As shown in Figure 1, in conjunction with Fig. 2, the energy-saving stove of the invention with defencive function comprising burner 1, combustion gas inlet pipe 2,
Blast pipe 3, oxygenation blower 4, drain pipe 5, circuit control device 7, wind pressure sensor 8 and burnt gas switch 9.
Wherein, as prior art part, combustion gas inlet pipe 2, blast pipe 3 are respectively communicated with burner 1, and combustion gas inlet pipe 2 is passed through
Combustion gas, blast pipe 3 are passed through oxygen, combustion gas and oxygen and burn in burner 1.
Liquid, which flows backward, in order to prevent influences 4 service life of oxygenation blower, and the present invention is provided with drain pipe 5,5 both ends of drain pipe
It is respectively arranged with air inlet 51 and air outlet 52, air inlet 51 is connected to oxygenation blower 4, and air outlet 52 is connected to blast pipe 3, drain pipe
5 intermediate pipeline section bottoms are provided with sump pit 53, and leakage fluid dram 57, the setting of the intermediate pipeline section bottom of drain pipe 5 are provided in sump pit 53
There is sump pit 53, ventilation slot 54 is provided on side wall, drain pipe 5 further includes piston 55 and two magnet 56,55 row of being set to of piston
The intermediate pipeline section of liquid pipe 5, two magnet 56 are separately fixed at 5 inner wall of piston 55 and drain pipe, and piston 55 is along the intermediate pipeline section axis of drain pipe 5
To move to ventilation slot 54 it is intermediate when, the closed sump pit 53 of 55 side wall of piston, at the same 55 two sides space of piston pass through ventilation slot 54
It is connected to, is provided with leakage fluid dram 57 in sump pit 53.In this way, the fresh oxygen that oxygenation blower 4 sucks enters drain through air inlet 51
In pipe 5, enter in blast pipe 3 through air outlet 52, leakage fluid dram 57 flows backward liquid for discharge.It starts to work in oxygenation blower 4, wind pressure
When reaching setting value, wind pressure pushes piston 55 to move, closed sump pit 53, increases oxygen newly and is entered in burner by ventilation slot 54
Participate in reaction；The return under two magnet, 56 magneticaction of piston 55 when oxygenation blower 4 stops working, leakage fluid dram 57 is opened, right
It is discharged in the liquid for entering drain pipe 5, prevents liquid from flowing backward damage or shorten the service life of oxygenation blower 4；Piston
55 under 4 off working state of oxygenation blower by two magnet, 56 magneticaction automatic airtight air inlet 51, can prevent burning from producing
Raw corrosivity or polluted gas, which flow backward, enters oxygenation blower 4, prolongs its service life.Specifically, the piston 55 includes
Sealed bottom piece 552 and piston sheet 551, sealed bottom piece 552 and piston sheet 551 are mutually perpendicular to fix, sump pit 53 far from into
The slot of 51 side of air port is higher than its slot edge height close to 51 side of air inlet along height.In this way, the higher slot edge of sump pit 53
It can play the role of limit to sealed bottom piece 552.Specifically, two magnet 56 is individually fixed in piston sheet 551 and air inlet
In the pipeline section of 51 sides of mouth, two magnet 56 are oppositely arranged and mutual magnetic attraction.Specifically, two magnet 56 is cyclic annular magnetic
Iron, centre may be configured as wind path.
It is used under high temperature, humidity, more oil smoke surroundings for the energy-saving stoves such as control circuit, firing circuit, solenoid valve electric appliance
Service life shorter problem.Blower 58, the blowing mouth face circuit control device 7 of blower 58 are offered on the drain pipe 5
Setting.In this way, the cold wind that can borrow the blowout of oxygenation blower 4 plays cleaning and cooling effect to circuit control device 7, extending it makes
Use the service life.Specifically, circuit control device 7 is arranged far from 1 high-temperature region of burner, high temperature injury is prevented.Specifically, air inlet 51
Point-blank with 52 central axis of air outlet, 58 central axis of blower and air inlet 51 and 52 central axis of air outlet are sharp in one
Angle, 58 blowing direction of blower is close to 52 side of air outlet.In this way, 58 air inlet of blower is more smooth.
For the problem that when 4 pipeline pressure of oxygenation blower is reduced to certain value, pre-mixing gas combustion tempering is burnt.The drain
Wind pressure detection pipe 59 is offered on pipe 5, wind pressure sensor 8 is provided in wind pressure detection pipe 59, further includes 7 He of circuit control device
Burnt gas switch 9, burnt gas switch 9 are set on combustion gas inlet pipe 2 and connect with 7 signal of circuit control device, wind pressure sensor 8 and electricity
The connection of 7 signal of road control device, wind pressure sensor 8 detect real-time wind pressure data in drain pipe 5 and are sent to circuit control device
7, circuit control device 7 compares real-time wind pressure data and preset value, controls when real-time wind pressure data is lower than preset value
Burnt gas switch 9 is closed.In this way, automatically cutting off fuel gas transmission when wind pressure is lower than preset value, pre-mixing gas combustion tempering burning is prevented.
Specifically, the burnt gas switch 9 is solenoid valve.
The foregoing is merely better embodiments of the invention, are not intended to limit the invention, all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of energy-saving stove with defencive function comprising burner (1), combustion gas inlet pipe (2), blast pipe (3) and oxygenation blower
(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), the row
Liquid pipe (5) both ends are respectively arranged with air inlet (51) and air outlet (52), and air inlet (51) is connected to oxygenation blower (4), air outlet
(52) blast pipe (3) are connected to, drain pipe (5) intermediate pipeline section bottom is provided with sump pit (53), is provided with ventilation slot on side wall
(54), drain pipe (5) further includes piston (55) and two magnet (56), and piston (55) is set to the intermediate pipeline section of drain pipe (5), two magnetic
Iron (56) is separately fixed at piston (55) and drain pipe (5) inner wall, and piston (55) is axially moved to along the intermediate pipeline section of drain pipe (5)
When ventilation slot (54) is intermediate, the closed sump pit of piston (55) side wall (53), while piston (55) two sides space passes through ventilation slot
(54) it is connected to, is provided with leakage fluid dram (57) in sump pit (53).
2. as described in claim 1 with the energy-saving stove of defencive function, it is characterised in that: the piston (55) includes sealed bottom
Piece (552) and piston sheet (551), sealed bottom piece (552) and piston sheet (551) are mutually perpendicular to fix, and sump pit (53) is separate
The slot of air inlet (51) side is higher than its slot edge height close to air inlet (51) side along height.
3. as claimed in claim 2 with the energy-saving stove of defencive function, it is characterised in that: two magnet (56) is individually fixed in
In piston sheet (551) and the pipeline section of air inlet (51) side, two magnet (56) are oppositely arranged and mutual magnetic attraction.
4. as claimed in claim 3 with the energy-saving stove of defencive function, it is characterised in that: two magnet (56) is cyclic annular magnetic
Iron.
5. as described in claim 1 with the energy-saving stove of defencive function, it is characterised in that: offer and blow on the drain pipe (5)
Air hose (58) further includes circuit control device (7), blowing mouth face circuit control device (7) setting of blower (58).
6. as claimed in claim 5 with the energy-saving stove of defencive function, it is characterised in that: circuit control device (7) is far from burning
The setting of device (1) high-temperature region.
7. as claimed in claim 5 with the energy-saving stove of defencive function, it is characterised in that: in air inlet (51) and air outlet (52)
Point-blank, blower (58) central axis and air inlet (51) and air outlet (52) central axis are in an acute angle, blowing to mandrel
(58) blowing direction is managed close to air outlet (52) side.
8. as described in claim 1 with the energy-saving stove of defencive function, it is characterised in that: offer wind on the drain pipe (5)
It presses detection pipe (59), is provided with wind pressure sensor (8) in wind pressure detection pipe (59), further includes circuit control device (7) and combustion gas
It switchs (9), burnt gas switch (9) is set on combustion gas inlet pipe (2) and connect with circuit control device (7) signal, wind pressure sensor
(8) it is connect with circuit control device (7) signal, the interior real-time wind pressure data of wind pressure sensor (8) detection drain pipe (5) is simultaneously sent to
Circuit control device (7), circuit control device (7) compare real-time wind pressure data and preset value, work as real-time wind pressure data
Burnt gas switch (9) are controlled when lower than preset value to close.
9. as claimed in claim 8 with the energy-saving stove of defencive function, it is characterised in that: the burnt gas switch (9) is solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286386.7A CN108019791B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286386.7A CN108019791B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108019791A CN108019791A (en) | 2018-05-11 |
| CN108019791B true CN108019791B (en) | 2019-05-31 |
Family
ID=62078905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711286386.7A Active CN108019791B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108019791B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202221110U (en) * | 2011-08-19 | 2012-05-16 | 魏银锋 | Energy-saving fuel gas stove |
| CN202253792U (en) * | 2011-09-26 | 2012-05-30 | 陈俊德 | Gas energy-saving stove |
| CN202692049U (en) * | 2012-06-20 | 2013-01-23 | 杭州清城能源环保工程有限公司 | Biogas combustion apparatus |
| CN203442252U (en) * | 2013-08-08 | 2014-02-19 | 干平 | Pneumatic drain valve |
| CN204092889U (en) * | 2014-09-26 | 2015-01-14 | 丹阳市冠云气体设备厂 | The fire-retardant detonation seal of a kind of natural gas tempering |
| CN205939143U (en) * | 2016-08-12 | 2017-02-08 | 中冶华天工程技术有限公司 | Drainage type gas nozzle |
-
2017
- 2017-12-07 CN CN201711286386.7A patent/CN108019791B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202221110U (en) * | 2011-08-19 | 2012-05-16 | 魏银锋 | Energy-saving fuel gas stove |
| CN202253792U (en) * | 2011-09-26 | 2012-05-30 | 陈俊德 | Gas energy-saving stove |
| CN202692049U (en) * | 2012-06-20 | 2013-01-23 | 杭州清城能源环保工程有限公司 | Biogas combustion apparatus |
| CN203442252U (en) * | 2013-08-08 | 2014-02-19 | 干平 | Pneumatic drain valve |
| CN204092889U (en) * | 2014-09-26 | 2015-01-14 | 丹阳市冠云气体设备厂 | The fire-retardant detonation seal of a kind of natural gas tempering |
| CN205939143U (en) * | 2016-08-12 | 2017-02-08 | 中冶华天工程技术有限公司 | Drainage type gas nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108019791A (en) | 2018-05-11 |
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Effective date of registration: 20210527 Address after: 152000 Suihua teachers' College, Beilin District, Suihua, Heilongjiang (Room 408, innovation and entrepreneurship base) Patentee after: Suihua Cheng Mei Sheng Shi Network 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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Address after: 152000 Suihua teachers' College, Beilin District, Suihua, Heilongjiang (Room 408, innovation and entrepreneurship base) Patentee after: Heilongjiang Chengmei Shengshi Intellectual Property Operation Co.,Ltd. Address before: 152000 Suihua teachers' College, Beilin District, Suihua, Heilongjiang (Room 408, innovation and entrepreneurship base) Patentee before: Suihua Cheng Mei Sheng Shi Network Technology Co.,Ltd. |
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Effective date of registration: 20231225 Address after: 152015 Dongfu Industrial Park, economic development zone, Suihua City, Heilongjiang Province Patentee after: Suihua Jiamei plate making Co.,Ltd. Address before: 152000 Suihua teachers' College, Beilin District, Suihua, Heilongjiang (Room 408, innovation and entrepreneurship base) Patentee before: Heilongjiang Chengmei Shengshi Intellectual Property Operation Co.,Ltd. |
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