CN104456565A - Gas supply control device for combustor - Google Patents
Gas supply control device for combustor Download PDFInfo
- Publication number
- CN104456565A CN104456565A CN201410571679.XA CN201410571679A CN104456565A CN 104456565 A CN104456565 A CN 104456565A CN 201410571679 A CN201410571679 A CN 201410571679A CN 104456565 A CN104456565 A CN 104456565A
- Authority
- CN
- China
- Prior art keywords
- valve
- gas
- pipe
- valve stem
- regulating
- 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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/002—Regulating fuel supply using electronic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2208/00—Control devices associated with burners
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2239/00—Fuels
- F23N2239/04—Gaseous fuels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
A gas supply control device for a combustor comprises a main solenoid valve, a switching valve, a pressure stabilizing valve and a kindling solenoid valve, wherein the gas inlet end of the main solenoid valve is connected with a fuel gas inputting pipe, the gas outlet end of the main solenoid valve is connected with the switching valve, and the switching valve is provided with two gas outlet ends which are connected with the pressure stabilizing valve and the kindling solenoid valve respectively. The gas supply control device is characterized by further comprising a main gas distributing pipe, a main fire fuel gas pipe and at least two gas distributing solenoid valves; one end of the main gas distributing pipe is connected with the gas outlet end of the pressure stabilizing valve, and the other end of the main gas distributing pipe is closed; one end of the main fire fuel gas pipe is closed, and the other end of the main fire fuel gas pipe is connected with the combustor; each gas distributing solenoid valve is composed of a valve body and an electromagnetic assembly, wherein the valve body is provided with a gas inlet pipe, a gas outlet pipe and a valve core cavity, the gas inlet pipe of each gas distributing solenoid valve is connected with the main gas distributing pipe, and the gas outlet pipe of each gas distributing solenoid valve is connected with the main fire fuel gas pipe. The gas supply control device is simple in structure and convenient to operate, the supply of fuel gas needed by the combustor can be adjusted, stable control over heat power generated by the combustor is ensured, the combustion efficiency is improved, and waste of the fuel gas is prevented.
Description
Technical field
The present invention relates to a kind of air feed equipment of combustion gas of the multiple gases for burner, especially a kind of burner air supply controller.
Background technology
In current prior art, to the air supply controller of the gas that burner burns, mainly there is following structure: include total magnetic valve, switch valve, pressure maintaining valve and kindling material magnetic valve, the inlet end of total magnetic valve is connected with gas inlet pipe, outlet side is connected with the inlet end of switch valve, wherein switch valve is provided with two outlet sides, and be connected with the inlet end of pressure maintaining valve with kindling material magnetic valve respectively, the outlet side of kindling material magnetic valve is connected with burner by kindling material Gas Pipe, and the outlet side of pressure maintaining valve is connected with burner by main fiery Gas Pipe.
In actual use, when particularly burner is for cooking, different according to the requirement of culinary art, also different to the call for fire of burner.But, the air supply controller of existing burner can only by the shutoff of kindling material magnetic valve as above and pressure maintaining valve, realize the supply of the combustion gas needed for burner combustion and the combustion gas needed for electronic striking, and the adjustment of the supply to the combustion gas needed for burner combustion can not be realized; Meanwhile, the burning gases of current use are as natural gas, liquefied gas and other combustion gas, because the kind of gas is different with pressure, the firepower size that gas combustion produces is also different, the air supply controller of existing burner like this can not guarantee that the firepower (power that burning exports) to burner produces reaches stable control, cause the huge waste of combustion gas, bring great trouble to culinary art simultaneously.
Summary of the invention
Object of the present invention is exactly the adjustment that the air supply controller that will solve current combustion device can not realize the supply to the combustion gas needed for burner, cause and can not guarantee that the firepower (power that burning exports) to burner produces reaches stability contorting, cause the problem of the huge waste of combustion gas, a kind of burner air supply controller is provided for this reason.
Concrete scheme of the present invention is: a kind of burner air supply controller, include total magnetic valve, switch valve, pressure maintaining valve and kindling material magnetic valve, the inlet end of total magnetic valve is connected with gas inlet pipe, outlet side is connected with the inlet end of switch valve, wherein switch valve is provided with two outlet sides, and be connected with the inlet end of pressure maintaining valve with kindling material magnetic valve respectively, the outlet side of kindling material magnetic valve is connected with kindling material Gas Pipe, the other end of kindling material Gas Pipe is connected with burner, it is characterized in that: also include point gas supervisor and main fiery Gas Pipe and at least two points of pneumoelectric magnet valves, described point of gas is responsible for one end and is connected with the outlet side of pressure maintaining valve, the other end is closed, described main fiery Gas Pipe one end is closed, the other end is connected with burner, described point of pneumoelectric magnet valve is made up of valve body and electromagnetic assembly, valve body has air inlet pipe, escape pipe and spool chamber, wherein divide the air inlet pipe of pneumoelectric magnet valve to be responsible for point gas to be connected, escape pipe is connected with main fiery Gas Pipe, described spool chamber has the uncovered structure in top, valve core case and the passage corresponding with valve core case is provided with at the bottom of the chamber of spool chamber, described air inlet pipe is connected with the sidewall of spool chamber, escape pipe is arranged on the downside of spool chamber, and is connected with spool chamber by passage, the airtight top open-mouth being arranged on spool chamber of described electromagnetic assembly, electromagnetic assembly has a push rod, push rod extend into spool chamber inside, and the electromagnetic valve core matched with valve core case is housed in the end of push rod, the sidewall of described escape pipe is provided with the valve stem passage of the concentricity axis arranged with push rod, in valve stem passage, regulating valve stem is housed, regulating spool is equipped with in the end of regulating valve stem, regulating spool is corresponding with passage, and wherein regulating valve stem and valve stem passage are with threaded engagement and by the hermetic seal of sealing device liquid.
A point pneumoelectric magnet valve described in the present invention is provided with six, and six point pneumoelectric magnet valves are responsible at point gas and are installed in being arranged side by side between main fiery Gas Pipe.
Valve stem passage described in the present invention is made up of cylindrical bore and screwed hole, and the aperture of counterbore is greater than the aperture of screwed hole; One end of described regulating valve stem is provided with adjusting base, is divided into seal section, thread segment and polished rod section three part successively from the adjusting base of regulating valve stem to the other end; Described sealing device includes fluid sealant and two sealing rings, wherein ring set is at the seal section of regulating valve stem, in the cavity that the counterbore of seal section and valve stem passage that fluid sealant is filled in two sealing rings and regulating valve stem forms, the thread segment of regulating valve stem and the screwed hole of valve stem passage are with threaded engagement, and described regulating spool is arranged on the top of the polished rod section of regulating valve stem.
Regulating valve stem described in the present invention and regulating spool are made with one-body molded.
Structure of the present invention is simple, it is ingenious to design, by the design of the air supply controller to burner and the improvement of point gas electromagnetic valve structure, achieve the adjustment of the supply to the combustion gas needed for burner, ensure that the stability contorting to the firepower (power that burning exports) that burner produces, easy to use, improve efficiency of combustion, prevent the waste to combustion gas.
Accompanying drawing explanation
Fig. 1 is schematic top plan view of the present invention;
Fig. 2 is structural representation of the present invention (not comprising total magnetic valve, switch valve and kindling material magnetic valve);
Fig. 3 is the structural representation (sectional view) of point pneumoelectric magnet valve in the present invention.
In figure: 1-total magnetic valve, 2-switch valve, 3-pressure maintaining valve, 4-kindling material magnetic valve, 5-gas inlet pipe, 6-kindling material Gas Pipe, 7-point gas supervisor, 8-main fiery Gas Pipe, 9-point pneumoelectric magnet valve, 10-valve body, 11-electromagnetic assembly, 12-air inlet pipe, 13-escape pipe, 14-spool chamber, 15-valve core case, 16-passage, 17-push rod, 18-electromagnetic valve core, 19-valve stem passage, 20-regulating valve stem, 21-regulating spool, 22-sealing ring, 23-fluid sealant.
Detailed description of the invention
See Fig. 1-3, the present invention includes total magnetic valve 1, switch valve 2, pressure maintaining valve 3 and kindling material magnetic valve 4, the inlet end of total magnetic valve 1 is connected with gas inlet pipe 5, outlet side is connected with the inlet end of switch valve 2, wherein switch valve 2 is provided with two outlet sides, and be connected with the inlet end of pressure maintaining valve 3 with kindling material magnetic valve 4 respectively, the outlet side of kindling material magnetic valve 4 is connected with kindling material Gas Pipe 6, the other end of kindling material Gas Pipe 6 is connected with burner, particularly, also include point gas supervisor 7 and main fiery Gas Pipe 8 and at least two points of pneumoelectric magnet valves 9, described point of gas is responsible for 7 one end and is connected with the outlet side of pressure maintaining valve 3, the other end is closed, described main fiery Gas Pipe 8 one end is closed, the other end is connected with burner, described point of pneumoelectric magnet valve 9 is made up of valve body 10 and electromagnetic assembly 11, valve body 10 has air inlet pipe 12, escape pipe 13 and spool chamber 14, wherein divide the air inlet pipe 12 of pneumoelectric magnet valve 9 to be responsible for 7 with point gas to be connected, escape pipe 13 is connected with main fiery Gas Pipe 8, described spool chamber 14 has the uncovered structure in top, valve core case 15 and the passage 16 corresponding with valve core case 15 is provided with at the bottom of the chamber of spool chamber 14, described air inlet pipe 12 is connected with the sidewall of spool chamber 14, escape pipe 13 is arranged on the downside of spool chamber 14, and be connected with spool chamber 14 by passage 16, the airtight top open-mouth being arranged on spool chamber 14 of described electromagnetic assembly 11, electromagnetic assembly 11 has a push rod 17, it is inner that push rod 17 extend into spool chamber 14, and the electromagnetic valve core 18 matched with valve core case 15 is housed in the end of push rod 17, the sidewall of described escape pipe 13 is provided with the valve stem passage 19 with the concentricity axis arranged of push rod 17, regulating valve stem 20 is housed in valve stem passage 19, regulating spool 21 is equipped with in the end of regulating valve stem 20, regulating spool 21 is corresponding with passage 16, wherein regulating valve stem 20 and valve stem passage 19 are with threaded engagement and by the hermetic seal of sealing device liquid.
See Fig. 1, Fig. 2, a point pneumoelectric magnet valve 9 described in the present embodiment is provided with six, and six point pneumoelectric magnet valves 9 are responsible between 7 and main fiery Gas Pipe 8 at point gas and are installed in being arranged side by side.
See Fig. 3, valve stem passage 19 described in the present embodiment is made up of cylindrical bore and screwed hole, and the aperture of counterbore is greater than the aperture of screwed hole; One end of described regulating valve stem 20 is provided with adjusting base, is divided into seal section, thread segment and polished rod section three part successively from the adjusting base of regulating valve stem 20 to the other end; Described sealing device includes fluid sealant 23 and two sealing rings 22, wherein sealing ring 22 is sleeved on the seal section of regulating valve stem 20, fluid sealant 23 is filled in the cavity that two sealing rings 22 and the seal section of regulating valve stem 20 and the counterbore of valve stem passage 19 form, the thread segment of regulating valve stem 20 and the screwed hole of valve stem passage 19 are with threaded engagement, and described regulating spool 21 is arranged on the top of the polished rod section of regulating valve stem 20.
Regulating valve stem 20 described in the present embodiment and regulating spool 21 are made with one-body molded.
In the present embodiment, by rotating the adjusting base of the regulating valve stem 20 of point pneumoelectric magnet valve 9, the amount of feed of control and regulation valve rod 20, and then the gap between the boss face of control and regulation spool 21 and passage 16, reach the object of the adjustment of the gas output to point pneumoelectric magnet valve 9; And during actual use as required, regulating valve stem 20 amount of feed of given six points of pneumoelectric magnet valves 9 successively, the gas output controlling six points of pneumoelectric magnet valves 9 increases successively, firepower that such burner produces (power that burning exports) with regard to stability contorting at six gears, meanwhile, according to the difference of the combustion gas that burner reality is burnt, select different gears, not only simple to operation, and improve efficiency of combustion, prevent the waste to combustion gas.
Claims (4)
1. a burner air supply controller, include total magnetic valve, switch valve, pressure maintaining valve and kindling material magnetic valve, the inlet end of total magnetic valve is connected with gas inlet pipe, outlet side is connected with the inlet end of switch valve, wherein switch valve is provided with two outlet sides, and be connected with the inlet end of pressure maintaining valve with kindling material magnetic valve respectively, the outlet side of kindling material magnetic valve is connected with kindling material Gas Pipe, the other end of kindling material Gas Pipe is connected with burner, it is characterized in that: also include point gas supervisor and main fiery Gas Pipe and at least two points of pneumoelectric magnet valves, described point of gas is responsible for one end and is connected with the outlet side of pressure maintaining valve, the other end is closed, described main fiery Gas Pipe one end is closed, the other end is connected with burner, described point of pneumoelectric magnet valve is made up of valve body and electromagnetic assembly, valve body has air inlet pipe, escape pipe and spool chamber, wherein divide the air inlet pipe of pneumoelectric magnet valve to be responsible for point gas to be connected, escape pipe is connected with main fiery Gas Pipe, described spool chamber has the uncovered structure in top, valve core case and the passage corresponding with valve core case is provided with at the bottom of the chamber of spool chamber, described air inlet pipe is connected with the sidewall of spool chamber, escape pipe is arranged on the downside of spool chamber, and is connected with spool chamber by passage, the airtight top open-mouth being arranged on spool chamber of described electromagnetic assembly, electromagnetic assembly has a push rod, push rod extend into spool chamber inside, and the electromagnetic valve core matched with valve core case is housed in the end of push rod, the sidewall of described escape pipe is provided with the valve stem passage of the concentricity axis arranged with push rod, in valve stem passage, regulating valve stem is housed, regulating spool is equipped with in the end of regulating valve stem, regulating spool is corresponding with passage, and wherein regulating valve stem and valve stem passage are with threaded engagement and by the hermetic seal of sealing device liquid.
2. a kind of burner air supply controller according to claim 1, is characterized in that: described point of pneumoelectric magnet valve is provided with six, and six points of pneumoelectric magnet valves point are being installed in being arranged side by side between gas supervisor with main fiery Gas Pipe.
3. a kind of burner air supply controller according to claim 1, it is characterized in that: described valve stem passage is made up of cylindrical bore and screwed hole, and the aperture of counterbore is greater than the aperture of screwed hole; One end of described regulating valve stem is provided with adjusting base, is divided into seal section, thread segment and polished rod section three part successively from the adjusting base of regulating valve stem to the other end; Described sealing device includes fluid sealant and two sealing rings, wherein ring set is at the seal section of regulating valve stem, in the cavity that the counterbore of seal section and valve stem passage that fluid sealant is filled in two sealing rings and regulating valve stem forms, the thread segment of regulating valve stem and the screwed hole of valve stem passage are with threaded engagement, and described regulating spool is arranged on the top of the polished rod section of regulating valve stem.
4. a kind of burner air supply controller according to claim 1, is characterized in that: described regulating valve stem and regulating spool are made with one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571679.XA CN104456565B (en) | 2014-10-24 | 2014-10-24 | A kind of burner air supply controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571679.XA CN104456565B (en) | 2014-10-24 | 2014-10-24 | A kind of burner air supply controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104456565A true CN104456565A (en) | 2015-03-25 |
| CN104456565B CN104456565B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410571679.XA Active CN104456565B (en) | 2014-10-24 | 2014-10-24 | A kind of burner air supply controller |
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| Country | Link |
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| CN (1) | CN104456565B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895196A (en) * | 2017-04-14 | 2017-06-27 | 广州格优智能控制系统有限公司 | A kind of adjustable gas-combustion piecewise combination valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19953984A1 (en) * | 1999-11-10 | 2001-05-17 | Buderus Heiztechnik Gmbh | Gas burner has gas regulator, solenoid valves, gas pressure regulator, injection nozzles, extra flow pipe and adjustment |
| CN2635999Y (en) * | 2003-09-05 | 2004-08-25 | 胡仁升 | Hand operated power-saving electromagnetic valve |
| CN1932382A (en) * | 2005-09-16 | 2007-03-21 | 杭州老板实业集团有限公司 | Gas control valve assembly |
| CN201028576Y (en) * | 2007-04-28 | 2008-02-27 | 黎志恩 | Automatic flame controller for gas cooking stove |
| CN201314402Y (en) * | 2008-12-23 | 2009-09-23 | 威海富来益节能设备开发有限公司 | Gas flow control valve |
| CN202521035U (en) * | 2012-03-28 | 2012-11-07 | 十堰市正发汽车零部件有限公司 | Electromagnetic assembly of gas circuit |
| CN202581333U (en) * | 2012-04-25 | 2012-12-05 | 浙江远景铝业有限公司 | Automatic flame adjusting device of burner |
| CN202756722U (en) * | 2012-07-17 | 2013-02-27 | 深圳市奥凌机电有限公司 | Bus board of multi-path solenoid valves |
| CN203718845U (en) * | 2014-01-10 | 2014-07-16 | 王大成 | Gas-air proportionally-mixed device and Chinese meal furnace |
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2014
- 2014-10-24 CN CN201410571679.XA patent/CN104456565B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895196A (en) * | 2017-04-14 | 2017-06-27 | 广州格优智能控制系统有限公司 | A kind of adjustable gas-combustion piecewise combination valve |
| CN106895196B (en) * | 2017-04-14 | 2023-05-12 | 广东格优智能控制系统有限公司 | Adjustable gas sectional combination valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104456565B (en) | 2016-08-24 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: No. 285, Xinye Avenue, Luojiaqiao Street, Daye City, Huangshi City, Hubei Province, 435106 Patentee after: Dingliangzhu Engineering Co.,Ltd. Address before: 435000 Yunhe Kitchenware, No. 143 Yiyang Road, Huangshi City, Hubei Province Patentee before: HUANGSHI YUNHE INDUSTRY AND TRADE CO.,LTD. |