CN103512057A - Combined cooking stove and safety control system thereof - Google Patents
Combined cooking stove and safety control system thereof Download PDFInfo
- Publication number
- CN103512057A CN103512057A CN201310472603.7A CN201310472603A CN103512057A CN 103512057 A CN103512057 A CN 103512057A CN 201310472603 A CN201310472603 A CN 201310472603A CN 103512057 A CN103512057 A CN 103512057A
- Authority
- CN
- China
- Prior art keywords
- combined type
- type burner
- control system
- range hood
- gas
- 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.)
- Pending
Links
Images
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The invention provides a combined cooking stove and a safety control system thereof. The combined cooking stove comprises a cooker, a gas water heater which is arranged below the cooker and comprises a gas water heater body and a smoke emission passage, and a smoke exhauster which is correspondingly arranged above the cooker and exhausts smoke generated during the use of the cooker and the gas water heater to the outdoors. The safety control system comprises a smoke exhaust system used for exhausting smoke generated during the use of the cooker and the gas water heater to the outdoors, and an alarm control system used for stopping fuel gas supply to the combined cooking stove when the smoke exhaust system is in a failure state and actuating the smoke exhaust system when the concentration of smoke reaches a certain standard.
Description
Technical field
The present invention relates to combustion gas and the flue gas safety control system of the gas burners such as a kind of house indoor gas kitchen range and gas heater (being called for short " burner ") use.
Background technology
Situation in China's house kitchen is to only have the flue of range hood, does not allow to share the flue of range hood for the smoke evacuation related request of gas heater, and result causes gas heater installation trouble accident to occur frequently.This invention is combined into one gas kitchen ranges, gas heater as burner effectively, and shared range hood is as forced-ventilated equipment, utilizes the flue in existing house kitchen, meets the requirement of each side's standard.
Combustion gas is Jia Chou,Dan installation site unmanned, because sebific duct comes off etc., causes gas leakage, catches fire and explosion accident happens occasionally.
Gas alarm controller should arrange, and a small amount of user brings into use; Imperfect combustion alarm controller arranges in a small amount of burner.
Nature exhaust uptake gas heater is during by exterior wall or the horizontal exhaust of exterior window, due in building zone of positive pressure, because flue falls cigarette, occurs that the accident of being poisoned to death is more.
Forced exhaust flue gas water heater and supply and exhaust formula gas heater are during by exterior wall or the horizontal exhaust of exterior window, and discharged gas fume is difficult for diffusion, can again enter by door-window opening around indoor, the domestic accident that has occurred this respect.
The smoke evacuation of residence outer wall or exterior window level is because affect surrounding environment and attractive in appearance, and administrative department does not allow installations, and indivedual house kitchens punch difficult etc. without exterior wall or exterior window; Therefore occur that gas heater discharge flue directly inserts the installation of house exhaust passage, exists certain potential safety hazard.
House is without gas heater common flue, and when horizontal blast pipe and supply and exhaust pipe are set independently, at need, user has to purchase electric gas heater.
Summary of the invention
For addressing the above problem, the invention provides a kind of combined type burner, comprising: kitchen range; One gas heater, is arranged on the below of these kitchen range, comprises gas heater body and discharge flue; And a range hood, correspondence is arranged at the top of described kitchen range, and the flue gas producing so that these kitchen range and gas heater are used is discharged to outdoor.
Above-mentioned combined type burner, wherein on these kitchen range to being provided with opening in discharge flue place, this discharge flue is arranged in this opening part.
Above-mentioned combined type burner, wherein this discharge flue is a vertical pipe.
For addressing the above problem, minute invention also provides the safety control system of the combined type burner described in a kind of above-mentioned any one, comprising: smoke evacuation system, and the flue gas producing when these kitchen range and gas heater are used is discharged to outdoor; And alarm control system, for stopping when this smoke evacuation system breaks down, this combined type burner is provided combustion gas and/or when flue gas concentration reaches certain standard, opens this smoke evacuation system.
The safety control system of above-mentioned combined type burner, wherein this smoke evacuation system comprises: range hood, is arranged at the top of these kitchen range; Check-valves, is arranged at the exit of this range hood; And blast pipe, first end connects the outlet of this range hood, and the second end stretches into house exhaust passage or external environment.
The safety control system of above-mentioned combined type burner, is wherein provided with guiding joint at the second end end of this blast pipe.
The safety control system of above-mentioned combined type burner, wherein this alarm control system comprises: valve, is placed on the steam line of this combined type burner, for closing this valve to stop providing combustion gas to this combined type burner when this smoke evacuation system breaks down; Alarm controller, connects this valve and this range hood, in order to close this ball valve and/or open this range hood when this range hood breaks down when flue gas concentration reaches certain standard.
The safety control system of above-mentioned combined type burner, wherein this alarm controller is gas leakage and the compound alarm controller of imperfect combustion, this valve is ball valve manually or automatically.
The safety control system of above-mentioned combined type burner, wherein in this combined type burner, the discharge flue of gas heater vertically extends this range hood bottom or sidepiece.
The safety control system of above-mentioned combined type burner, wherein this gas heater and the interlock of this range hood.
Compared with prior art, beneficial effect of the present invention:
1) household gas utensils and gas heater combination burner and range hood are chain, and mate combination with house exhaust passage, have solved gas heater common flue smoking problem; This security of system, economy, applicable and attractive in appearance, reduced floor space and installing space.
2) combustion gas and imperfect combustion alarm controller and range hood and manual/auto ball valve are chain, prevent the combustion gas and the smoke spillage accident that because of the system failure, produce.
3) manipulator that before gas meter, flow meter, ball valve handle setting is controlled by alarm controller, possesses manual/auto difunctional; Kitchen range and gas heater combination burner, possess culinary art and hot water difunctional; In the constant situation of house exhaust passage, range hood and gas heater are chain, possess kitchen range and gas heater and discharge fume difunctional.
4) house exhaust passage is simple in structure, and floor space is little.As 20 layers of house, during burner thermic load 27kw, the effective area in Nippon Standard after the calculating of supply and exhaust road is respectively 1m
2, the gross area is 2m
2; In British Standard, supply and exhaust road effective area is 0.6m
2; China's house exhaust passage appearance and size and basal area are: a * b=0.4 * 0.5=0.2m
2.The house common flue basal area of pressing foreign standard regulation, is difficult to bear in China's dwelling construction.
Accompanying drawing explanation
Fig. 1 is combined type burner and safety control system structural representation thereof in one embodiment of the invention.
Wherein, Reference numeral:
1 combined type burner 2 gas meter, flow meters
3 ball valve 4 alarm controllers
5 range hood 6 filter net type check-valves
7 blast pipe 8 guiding joints
9 house exhaust passage 10 gas heater discharge flues
11 kitchen range 12 gas heaters
The specific embodiment
In order to make those skilled in the art can further understand feature of the present invention and technology contents, refer to following about detailed description of the present invention and accompanying drawing, yet appended accompanying drawing only provide with reference to and explanation use, be not used for the present invention to be limited.
As shown in Figure 1, be combination gas lamps structure schematic diagram in one embodiment of the invention.For catching fire of reducing that house indoor gas and smoke spillage produce, blast and intoxication accident, the present invention in one embodiment combined type burner comprises: kitchen range 11, a gas heater 12 and a range hood 5, wherein gas heater 12 is arranged on the below of these kitchen range, comprise gas heater body and discharge flue 10, on these kitchen range 11, to being provided with opening in discharge flue 10 places, this discharge flue is arranged in this opening part.Discharge flue 10 is a vertical pipe in the present embodiment.Yet the position of opening and discharge flue and direction can be set according to actual needs in other embodiments, as discharge flue can first horizontally set, straight up.Range hood 5 correspondences are arranged at the top of described kitchen range 11, and the flue gas producing so that these kitchen range 11 and gas heater 12 used is discharged to outdoor.
Use above-mentioned combined type burner 1, kitchen range 11 and the flue gas that gas heater 12 in use produced, can be discharged to the external world by this range hood 5 jointly.The flue gas that combined type burner 1 discharges, after 10~30 times of Dilution airs of range hood 5, the temperature of gaseous mixture has been less than or equal to 60 ℃, carbonomonoxide concentration in gaseous mixture has been less than or equal to 0.02%(volume fraction), according to national and foreign standards regulation, reach " harmful concentration of permission " standard.When CO in Air concentration is 0.02%(volume fraction), continuous time 2~3h, human body is felt slight headache, there will not be serious symptoms.Actual measurement proof, when combined type burner normally moves, in range hood outlet gaseous mixture, carbon monoxide content is in 0.001%(volume fraction) below, meet sanitary standard 0.0015~0.0025%(volume fraction) requirement.
Again as shown in Figure 1, be its safety control system structural representation in one embodiment of the invention.Comprise
Combinations thereof formula burner, smoke evacuation system and alarm control system.The flue gas that this smoke evacuation system produces while being used for these kitchen range and gas heater use is discharged to outdoor, range hood 5, check-valves 6, blast pipe 7, guiding joint 8 and house exhaust passage 9, consists of.Yet in other embodiments of the invention, smoke evacuation system can optionally be used one of them or several parts according to actual conditions.If for example blast pipe 7 can directly lead to outdoor environment, do not need to be located at exhaust duct 9.Wherein range hood 5, are arranged at the top of this Assembled cooker 1, and check-valves 6 is arranged at the exit of this range hood 5, this blast pipe 7, and one end connects the outlet of this range hood 5, and the other end stretches into house exhaust passage 9 or external environment.This alarm control system, provides combustion gas and/or when flue gas concentration reaches certain standard, opens this smoke evacuation system this combined type burner for stopping when this smoke evacuation system breaks down, and comprises ball valve 3, alarm controller 4.Wherein this ball valve is placed on the steam line of this combined type burner 1, for closing this ball valve to stop providing combustion gas to this combined type burner when this smoke evacuation system breaks down.Yet do not limit use ball valve, other all can reach the valve stopping this combined type burner air feed object and all can.This alarm controller 4 connects this ball valve 3 and this range hood 5, in order to close this ball valve 3 and/or open this range hood 5 when this range hood 5 breaks down when flue gas concentration reaches certain standard.This alarm controller 4 may further include a buzzer (not illustrating in figure), when in alarm condition, controls this buzzer warning.Wherein, this alarm controller can be combustion gas and the compound alarm controller of imperfect combustion, or according to scene, need to select the alarm of other types, and this ball valve is ball valve manually or automatically.This gas heater 12 and this range hood 5 can adopt the mode of interlock simultaneously, and, when range hood 5 breaks down, gas heater 12 can not be activated and move.
The design parameter of Assembled cooker is in an embodiment of the present invention: thermic load 15~30kw, 50~60 ℃ of gas heater exhaust gas temperatures, the gas heater thermal efficiency 90~95%.The parameter of range hood is: air quantity is more than or equal to 300m
3/ h, blast (fine pressure) is more than or equal to 80Pa.The design parameter of blast pipe is: coincidence factor is 1.0 o'clock, and each household air quantity is 300~500m
3/ h.The relevant parameter of alarm controller is: 1/5 alarm that nontoxic combustion gas is LEL, poisonous combustion gas and flue gas are that airborne carbon monoxide content is less than or equal to 0.02%(volume fraction) alarm.Yet with above-mentioned, be not limited, those skilled in the art can make suitable modification according to actual conditions.
Claims (10)
1. a combined type burner, is characterized in that, comprising:
One kitchen range;
One gas heater, is arranged on the below of these kitchen range, comprises gas heater body and discharge flue; And
One range hood, correspondence is arranged at the top of described kitchen range, and the flue gas producing so that these kitchen range and gas heater are used is discharged to outdoor.
2. combined type burner as claimed in claim 1, is characterized in that, on these kitchen range, to being provided with opening in discharge flue place, this discharge flue is arranged in this opening part.
3. combined type burner as claimed in claim 2, is characterized in that, this discharge flue is a vertical pipe.
4. a safety control system for the combined type burner described in any one in claim 1-3, is characterized in that, comprising:
Smoke evacuation system, the flue gas producing when these kitchen range and gas heater are used is discharged to outdoor; And
Alarm control system, provides combustion gas and/or when flue gas concentration reaches certain standard, opens this smoke evacuation system this combined type burner for stopping when this smoke evacuation system breaks down.
5. the safety control system of combined type burner as claimed in claim 4, is characterized in that, this smoke evacuation system comprises:
Range hood, is arranged at the top of these kitchen range;
Check-valves, is arranged at the exit of this range hood; And
Blast pipe, first end connects the outlet of this range hood, and the second end stretches into house exhaust passage or external environment.
6. the safety control system of combined type burner as claimed in claim 5, is characterized in that, at the second end end of this blast pipe, is provided with guiding joint.
7. the safety control system of combined type burner as claimed in claim 5, is characterized in that, this alarm control system comprises:
Valve, is placed on the steam line of this combined type burner, for closing this valve to stop providing combustion gas to this combined type burner when this smoke evacuation system breaks down;
Alarm controller, connects this valve and this range hood, in order to close this ball valve and/or open this range hood when this range hood breaks down when flue gas concentration reaches certain standard.
8. the safety control system of combined type burner as claimed in claim 7, is characterized in that, this alarm controller is combustion gas and the compound alarm controller of imperfect combustion, and this valve is ball valve manually or automatically.
9. the safety control system of combined type burner as claimed in claim 5, is characterized in that, in this combined type burner, the discharge flue of gas heater vertically extends this range hood bottom or sidepiece.
10. the safety control system of combined type burner as claimed in claim 5, is characterized in that, this gas heater and the interlock of this range hood.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310472603.7A CN103512057A (en) | 2013-10-11 | 2013-10-11 | Combined cooking stove and safety control system thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310472603.7A CN103512057A (en) | 2013-10-11 | 2013-10-11 | Combined cooking stove and safety control system thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103512057A true CN103512057A (en) | 2014-01-15 |
Family
ID=49895198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310472603.7A Pending CN103512057A (en) | 2013-10-11 | 2013-10-11 | Combined cooking stove and safety control system thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103512057A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107300201A (en) * | 2017-08-14 | 2017-10-27 | 合肥耀世同辉科技有限公司 | Intelligent smoke exhaust ventilator and safety management system |
CN112060100A (en) * | 2019-06-11 | 2020-12-11 | 王元知 | Digital intelligent robot stove |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2495928Y (en) * | 2001-07-19 | 2002-06-19 | 李佰顺 | Multi-functional, alarming and automatic control type kitchen ventilator |
CN2622609Y (en) * | 2003-05-07 | 2004-06-30 | 朱敏 | Gas heating wall stove with auto temp control |
JP2006029685A (en) * | 2004-07-15 | 2006-02-02 | Rinnai Corp | Cooking stove with unattended appliance automatic shut off function |
CN2896071Y (en) * | 2005-11-08 | 2007-05-02 | 梁富泉 | Double air-duct kitchen gas-exhausting device |
CN201273617Y (en) * | 2008-07-22 | 2009-07-15 | 刘庚寅 | Multifunction gas cabinet stove |
CN201297687Y (en) * | 2008-11-26 | 2009-08-26 | 何国平 | Intelligence full-automatic smoke ventilator |
CN201373479Y (en) * | 2009-03-23 | 2009-12-30 | 普鲁卡姆电器(上海)有限公司 | Energy-saving gas appliance combination system |
CN102778019A (en) * | 2011-05-11 | 2012-11-14 | 宁波帅康热水器有限公司 | Instantaneous gas water heater with accurate temperature control |
CN102809222A (en) * | 2012-08-17 | 2012-12-05 | 上海普成机电设备有限公司 | Intelligent gas safety system |
CN202719653U (en) * | 2012-02-23 | 2013-02-06 | 游泳 | Smoke exhaust ventilator and fuel safety system |
CN203560954U (en) * | 2013-10-11 | 2014-04-23 | 天津市浦海新技术有限公司 | Combined gas appliance and safety control system thereof |
-
2013
- 2013-10-11 CN CN201310472603.7A patent/CN103512057A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2495928Y (en) * | 2001-07-19 | 2002-06-19 | 李佰顺 | Multi-functional, alarming and automatic control type kitchen ventilator |
CN2622609Y (en) * | 2003-05-07 | 2004-06-30 | 朱敏 | Gas heating wall stove with auto temp control |
JP2006029685A (en) * | 2004-07-15 | 2006-02-02 | Rinnai Corp | Cooking stove with unattended appliance automatic shut off function |
CN2896071Y (en) * | 2005-11-08 | 2007-05-02 | 梁富泉 | Double air-duct kitchen gas-exhausting device |
CN201273617Y (en) * | 2008-07-22 | 2009-07-15 | 刘庚寅 | Multifunction gas cabinet stove |
CN201297687Y (en) * | 2008-11-26 | 2009-08-26 | 何国平 | Intelligence full-automatic smoke ventilator |
CN201373479Y (en) * | 2009-03-23 | 2009-12-30 | 普鲁卡姆电器(上海)有限公司 | Energy-saving gas appliance combination system |
CN102778019A (en) * | 2011-05-11 | 2012-11-14 | 宁波帅康热水器有限公司 | Instantaneous gas water heater with accurate temperature control |
CN202719653U (en) * | 2012-02-23 | 2013-02-06 | 游泳 | Smoke exhaust ventilator and fuel safety system |
CN102809222A (en) * | 2012-08-17 | 2012-12-05 | 上海普成机电设备有限公司 | Intelligent gas safety system |
CN203560954U (en) * | 2013-10-11 | 2014-04-23 | 天津市浦海新技术有限公司 | Combined gas appliance and safety control system thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107300201A (en) * | 2017-08-14 | 2017-10-27 | 合肥耀世同辉科技有限公司 | Intelligent smoke exhaust ventilator and safety management system |
CN112060100A (en) * | 2019-06-11 | 2020-12-11 | 王元知 | Digital intelligent robot stove |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1297749C (en) | Direct-vented gas fireplace | |
US5575274A (en) | Gas log fireplace system | |
US6698386B1 (en) | Water heater | |
CN103512057A (en) | Combined cooking stove and safety control system thereof | |
CN205174787U (en) | Gas heating water heater of formula of burning by stage | |
CN203560954U (en) | Combined gas appliance and safety control system thereof | |
US2651299A (en) | Gas burning heater with backdraft diverter | |
US4009705A (en) | Venting system for a gas-fired heating plant | |
CN205746988U (en) | Log cabin steel plate fireplace | |
CN205372569U (en) | Auxiliary danger article of electromagnetic induction burn burning furnace | |
US2192920A (en) | Safety heater | |
KR101372399B1 (en) | A heater having enhanced airflow | |
CN102221285A (en) | Vertical smoke heating furnace | |
US4373510A (en) | Venting system for oil or gas-fired appliances | |
RU85609U1 (en) | HEATING DEVICE (OPTIONS) | |
CN205175098U (en) | Oil refining catalyst forges burning furnace | |
CN204786582U (en) | Natural gas heatable brick bed kitchen | |
CA1055797A (en) | Venting system for a gas-fired heating plant | |
CN210344410U (en) | Multi-fuse type fireproof check valve | |
CN103591681B (en) | Premix closed module gas boiler | |
CN204853561U (en) | Domestic heating cooking boiler that is fit for pluralities of fuel | |
CN104990108A (en) | Kitchen range using natural gas for heating bed | |
US2776656A (en) | Down draft eliminator | |
CN205641108U (en) | Thermal -radiating heater of dual spray machine | |
CN204986978U (en) | Energy -concerving and environment -protective fuel -fired furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |