CN108050549B - Energy-saving stove with defencive function - Google Patents
Energy-saving stove with defencive function Download PDFInfo
- Publication number
- CN108050549B CN108050549B CN201711288016.7A CN201711288016A CN108050549B CN 108050549 B CN108050549 B CN 108050549B CN 201711288016 A CN201711288016 A CN 201711288016A CN 108050549 B CN108050549 B CN 108050549B
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- CN
- China
- Prior art keywords
- drain pipe
- wind pressure
- energy
- removable cover
- defencive function
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Classifications
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- 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
-
- 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
- F24C15/00—Details
- F24C15/14—Spillage trays or grooves
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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 invention proposes a kind of energy-saving stoves with defencive function to be started to work by setting drain pipe and draining valve in oxygenation blower, and when wind pressure reaches setting value, wind pressure pushes removable cover rotation, and closed leakage fluid dram, newly-increased oxygen, which enters, participates in reaction in burner；When wind pressure is lower than setting value, removable cover rotates automatically under the effect of clamp button of the spring elastic force, and leakage fluid dram is opened, and prevents liquid from flowing backward damage or shortens oxygenation service life of fan；Blower is opened up on drain pipe, the cold wind that can borrow the blowout of oxygenation blower plays cleaning and cooling effect to circuit control device, prolongs 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 pipe that combustion gas inlet pipe, blast pipe, which are respectively communicated with burner,
And draining valve, the drain pipe both ends are respectively arranged with air inlet and air outlet, air inlet is connected to oxygenation blower, and air outlet connects
Logical blast pipe, drain pipe centre pipeline section bottom are provided with leakage fluid dram, and draining valve includes removable cover and clamp button of the spring, removable cover
Plate and drain tube wall are rotatably connected, clamp button of the spring include two elasticity arms, two elasticity arms be respectively fixedly connected with removable cover and
Drain tube wall, removable cover around be rotatably connected a little rotate to bottom when closed leakage fluid dram.
On the basis of above technical scheme, it is preferred that position is provided with subsider among the drain pipe, and leakage fluid dram is set
It is placed in the subsider.It is further preferred that clamp button of the spring is set in the fan-shaped surface between subsider and removable cover, one
Elasticity arm is fixedly connected with removable cover, and another elasticity arm is fixedly connected with sedimentation groove sidewall.
On the basis of above technical scheme, it is preferred that the removable cover around be rotatably connected a little rotate to top when
Closed drain pipe air inlet.It is further preferred that seal washer is provided in the drain pipe, seal washer and drain tube wall
Be tightly connected, removable cover around be rotatably connected a little rotate at the top of when hermetic seal washer.
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 and draining valve, starts to work in oxygenation blower, when wind pressure reaches setting value, wind pressure
Removable cover rotation is pushed, closed leakage fluid dram, newly-increased oxygen, which enters, participates in reaction in burner；It is living when wind pressure is lower than setting value
Dynamic cover board rotates automatically under the effect of clamp button of the spring elastic force, and leakage fluid dram is opened, and the liquid for entering drain pipe discharges, and prevents
Only liquid flows backward damage or shortens oxygenation service life of fan；
(2) draining valve is acted on automatic airtight air inlet by clamp button of the spring elastic force under oxygenation blower off working state,
The corrosivity or polluted gas that can prevent burning from generating, which are flowed 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 burning from causing fire.
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, draining valve 6, 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 and draining valve 6.
5 both ends of drain pipe are respectively arranged with air inlet 51 and air outlet 52, and air inlet 51 is connected to oxygenation blower 4, out
Air port 52 is connected to blast pipe 3, and the intermediate pipeline section bottom of drain pipe 5 is provided with leakage fluid dram 53.In this way, the sucking of oxygenation blower 4 is newly-increased
Oxygen enters in drain pipe 5 through air inlet 51, enters in blast pipe 3 through air outlet 52, and leakage fluid dram 53 flows backward liquid for discharge.
Draining valve 6 includes removable cover 61 and clamp button of the spring 62, and removable cover 61 and 5 tube wall of drain pipe rotatably connect
It connects, clamp button of the spring 62 includes two elasticity arms, and two elasticity arms are respectively fixedly connected with 5 tube wall of removable cover 61 and drain pipe, removable cover
Plate 61 around be rotatably connected a little rotate to bottom when closed leakage fluid dram 53.Specifically, removable cover 61 and 5 tube wall of drain pipe are hinged
It connects.In this way, starting to work in oxygenation blower 4, when wind pressure reaches setting value, wind pressure pushes removable cover 61 to rotate, closed drain
Mouth 53, newly-increased oxygen, which enters, participates in reaction in burner 1；When oxygenation blower 4 stops working, removable cover 61 is in clamp button of the spring
The lower automatic rotation of 62 elastic force effect, leakage fluid dram 53 are opened, and the liquid for entering drain pipe 5 discharges, and prevents liquid from falling
It fills damage oxygenation blower 4 or shortens the service life of oxygenation blower 4.Specifically, the intermediate position of the drain pipe 5 be provided with it is heavy
Slot 54 drops, and leakage fluid dram 53 is set in the subsider 54.Subsider 54 can play buffer function to the liquid of reverse irrigation, prevent
It directly impacts removable cover 61, is splashed into the pipeline section of 4 side of oxygenation blower.Specifically, clamp button of the spring 62 is set to subsider 54
In fan-shaped surface between removable cover 61, an elasticity arm is fixedly connected with removable cover 61, and another elasticity arm is fixedly connected
54 side wall of subsider.In this way, the inner space of the occupancy of clamp button of the spring 62 can be saved.Specifically, the removable cover 61 is around can turn
Dynamic tie point rotates to closed 5 air inlet 51 of drain pipe when top.In this way, removable cover 61 is in 4 off working state of oxygenation blower
Under by clamp button of the spring 62 elastic force act on automatic airtight air inlet 51, can prevent burning generate corrosivity or contamination gas
Body, which flows backward, enters oxygenation blower 4, prolongs its service life.In order to improve airtight performance, gasket is provided in the drain pipe 5
Circle 55, seal washer 55 and 5 tube wall of drain pipe are tightly connected, removable cover 61 around be rotatably connected a little rotate at the top of when it is closed
Seal washer 55.
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 56, the blowing mouth face circuit control device 7 of blower 56 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, 56 central axis of blower and air inlet 51 and 52 central axis 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 blower is reduced to certain value, pre-mixing gas combustion tempering is burnt.The drain
Wind pressure detection pipe 57 is offered on pipe 5, wind pressure sensor 8 is provided in wind pressure detection pipe 57, 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 (10)
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) and tapping valve
Door (6), drain pipe (5) both ends are respectively arranged with air inlet (51) and air outlet (52), and air inlet (51) is connected to oxygenation wind
Machine (4), air outlet (52) are connected to blast pipe (3), and drain pipe (5) intermediate pipeline section bottom is provided with leakage fluid dram (53), draining valve
It (6) include removable cover (61) and clamp button of the spring (62), removable cover (61) and drain pipe (5) tube wall are rotatably connected, spring
Buckling (62) includes two elasticity arms, and two elasticity arms are respectively fixedly connected with removable cover (61) and drain pipe (5) tube wall, removable cover
(61) around be rotatably connected a little rotate to bottom when closed leakage fluid dram (53).
2. as described in claim 1 with the energy-saving stove of defencive function, it is characterised in that: the intermediate position of the drain pipe (5) is set
It is equipped with subsider (54), leakage fluid dram (53) is set in the subsider (54).
3. as claimed in claim 2 with the energy-saving stove of defencive function, it is characterised in that: clamp button of the spring (62) is set to subsider
(54) in the fan-shaped surface between removable cover (61), an elasticity arm is fixedly connected removable cover (61), another elasticity arm
It is fixedly connected with subsider (54) side wall.
4. as described in claim 1 with the energy-saving stove of defencive function, it is characterised in that: the removable cover (61) is around rotatably
Tie point rotates to closed drain pipe (5) air inlet (51) when top.
5. as claimed in claim 4 with the energy-saving stove of defencive function, it is characterised in that: be provided in the drain pipe (5) close
Seal washer (55), seal washer (55) and drain pipe (5) tube wall are tightly connected, and removable cover (61) is around the rotation that is rotatably connected
Hermetic seal washer (55) when to top.
6. 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 (56) further includes circuit control device (7), blowing mouth face circuit control device (7) setting of blower (56).
7. as claimed in claim 6 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.
8. as claimed in claim 6 with the energy-saving stove of defencive function, it is characterised in that: in air inlet (51) and air outlet (52)
Point-blank, blower (56) central axis and air inlet (51) and air outlet (52) central axis are in an acute angle, blowing to mandrel
(56) blowing direction is managed close to air outlet (52) side.
9. 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 (57), is provided with wind pressure sensor (8) in wind pressure detection pipe (57), 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.
10. as claimed in claim 9 with the energy-saving stove of defencive function, it is characterised in that: the burnt gas switch (9) is electromagnetism
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711288016.7A CN108050549B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711288016.7A CN108050549B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108050549A CN108050549A (en) | 2018-05-18 |
| CN108050549B true CN108050549B (en) | 2019-08-23 |
Family
ID=62123374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711288016.7A Active CN108050549B (en) | 2017-12-07 | 2017-12-07 | Energy-saving stove with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108050549B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373716Y (en) * | 1999-06-08 | 2000-04-12 | 李肇庆 | Pressure-change non-return air exhausting device |
| CN202221110U (en) * | 2011-08-19 | 2012-05-16 | 魏银锋 | Energy-saving fuel gas stove |
| CN102538048A (en) * | 2012-04-03 | 2012-07-04 | 韶关学院 | Watertight reverse-gas-proof device of kitchen ventilator |
| CN202692186U (en) * | 2012-01-31 | 2013-01-23 | 江苏美大电器有限公司 | Integrated kitchen range flue fire-retardant and return-stop device |
| CN202868763U (en) * | 2012-11-07 | 2013-04-10 | 陈俊德 | Novel gas energy saving stove |
-
2017
- 2017-12-07 CN CN201711288016.7A patent/CN108050549B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373716Y (en) * | 1999-06-08 | 2000-04-12 | 李肇庆 | Pressure-change non-return air exhausting device |
| CN202221110U (en) * | 2011-08-19 | 2012-05-16 | 魏银锋 | Energy-saving fuel gas stove |
| CN202692186U (en) * | 2012-01-31 | 2013-01-23 | 江苏美大电器有限公司 | Integrated kitchen range flue fire-retardant and return-stop device |
| CN102538048A (en) * | 2012-04-03 | 2012-07-04 | 韶关学院 | Watertight reverse-gas-proof device of kitchen ventilator |
| CN202868763U (en) * | 2012-11-07 | 2013-04-10 | 陈俊德 | Novel gas energy saving stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108050549A (en) | 2018-05-18 |
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Effective date of registration: 20211223 Address after: 276000 in the management committee yard of Lanling Economic Development Zone, the intersection of Baodugu and Lanling Road, Lanling County, Linyi City, Shandong Province Patentee after: Lanling Caijin Investment 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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| TR01 | Transfer of patent right |