CN2370281Y - Multiple step regulating sheet control burner assembly - Google Patents
Multiple step regulating sheet control burner assembly Download PDFInfo
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- CN2370281Y CN2370281Y CN 99207248 CN99207248U CN2370281Y CN 2370281 Y CN2370281 Y CN 2370281Y CN 99207248 CN99207248 CN 99207248 CN 99207248 U CN99207248 U CN 99207248U CN 2370281 Y CN2370281 Y CN 2370281Y
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- regulating
- valve
- flowing
- channels
- burner
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Abstract
The utility model relates to multiple level regulating sheet control burner assembly, comprising an air inlet valve, an ignition device, a burner, and communicating pipelines for being connected between the air inlet valve, the ignition device, and the burner. At least one air regulating division valve is arranged at the back of the air inlet valve, and an air inlet division valve is communicated with the air outlet pipe of an air regulating valve. The air outlet hole of the air regulating division is communicated with a distribution pipe with a gas nozzle at the side surface. At least one isolating and sealing plug for blocking the gas passing is arranged in the distribution pipe. The utility model has the advantages that the whole low fire combustion is replaced by dividing sheet combustion, so as to obtain the suitable water leaving temperature, and thereby, the problems of insufficient low fire combustion, burned combustion sheet, easy tempering, etc. are solved. Simultaneously, the utility model can save the water and the energy source.
Description
The utility model relates to a kind of burner of combustion gas tool, the burner assembly of many grades of adjustings of promptly a kind of energy and burst control.
The burner of existing gas burner such as gas heater, no matter be to light a fire automatically or semi-automatic point, it is regulated flame size and realizes by regulating the gas quantity size.And the height of inflow temperature is negative correlation with adjusting combustion gas size, when inflow temperature is higher, thermic load is scalded the people greater than 40% its leaving water temperature Tai Gaoyi, but the performance limitations thermic load of gas heater itself can not be too low, if be lower than at 40% o'clock, be not easy to regulate control, fuel gas buring is incomplete, tempering easily, burning plate is burnt out or the like.When water temperature is used higher season, preferably open big flow of inlet water as far as possible, to reduce leaving water temperature, prevent to scald water and hurt sb.'s feelings, thereby both wasted water, waste combustion gas again, this is that the user is difficult to accept.Need the structure of burner assembly is made improvements, to address the aforementioned drawbacks for this reason.
The purpose of this utility model is at the existing defective of said burner, designs a kind of not easy burn-out burning plate, not tempering, can move the burner assembly of water saving temperature height again flexibly, and reach the purpose of energy savings and water resource.
The technical solution adopted in the utility model is, regulate burst control burner assembly for many grades, it comprises intake valve, igniter and burner and the connecting pipe between them, its architectural feature is that establishing a regulating the qi flowing in the channels at least behind the intake valve divides valve, regulating the qi flowing in the channels divides valve to be connected with the escape pipe of intake valve, regulating the qi flowing in the channels divides the venthole of valve to be connected with the gas-distribution pipe of side band air nozzle, has at least one to intercept the isolating seal plug that combustion gas is passed through in the gas-distribution pipe.
The middle part that Gas Pipe is connected to burner that goes out as if intake valve, regulating the qi flowing in the channels divides valve can establish left and right each 1, left side regulating the qi flowing in the channels divides valve to be connected with some air nozzles on the burner left side, and it and left isolating seal plug are controlled the size of combustion flame in the some burning plates in the burner left side jointly; Right regulating the qi flowing in the channels divides valve to be connected with the some air nozzles in burner the right, and it and right isolating seal plug are controlled the size of combustion flame in the some burning plates in burner the right jointly; The intake valve escape pipe also is connected with the air nozzle of gas-distribution pipe side in the middle of the burner, with the burning of some burning plates in the middle of controlling.If left regulating the qi flowing in the channels divides valve to be in closed condition, the some burning plates in the burner left side are flame-out, and the burning plate of the right and centre is flame in air to fuel ratio still, can make right regulating the qi flowing in the channels divide valve to close equally, flame during the left side and middle burning plate are also formed; If left and right regulating the qi flowing in the channels divides valve all to close, only remaining intermediate combustion sheet burning is flammule.If left and right regulating the qi flowing in the channels divides valve to open simultaneously to maximum, be the maximum heating load burning.The marked improvement of said structure is to distinguish in the prior art, no matter large, medium and small flame, burning plate is all lighted, by regulate the thermic load of water heater with the height of flame.The thermic load that the technical program then adopts the way of burst burning to regulate water heater.Its advantage is to replace all low flame combustions with burst burning, with the leaving water temperature that obtains to suit, thereby solves problem such as the incomplete and easy tempering of low flame combustion, has also solved the difficult problem that burning plate is burnt.The energy and water resource have been saved simultaneously.
Fig. 1 is a binary channels burst burner assembly structure chart.
Fig. 2 is a single channel burst burner assembly structure chart.
Fig. 3 is A-A view and the fragmentary cross-sectional view thereof of Fig. 1.
Fig. 4 is B-B view and the partial section view thereof of Fig. 2.
Fig. 5 executes illustration for of the present utility model another.
Structure and the function thereof of embodiment are described below in conjunction with accompanying drawing.
Present embodiment is an example with the burner assembly of domestic gas-fired water heater, is illustrated in figure 1 as the 1st embodiment, and gas inlet pipe (6) is that first passage divides valve to be connected with left and right regulating the qi flowing in the channels with after intake valve is connected by communicating pipe (7).The left Air-regulating valves (2) of being located at communicating pipe (7) left side and left isolating seal plug (4) are controlled the sheet combustion zone, 5 air nozzles (9) air to fuel ratio left side of left gas-distribution pipe (1).If close left regulating the qi flowing in the channels when dividing valve (2), left gas-distribution pipe (1) combustion gas is cut off, and 5 burning plates in the left side (17) are flame-out.The right sheet of 5 the air nozzle air to fuel ratios combustion zone that the right regulating the qi flowing in the channels of being located at communicating pipe (7) right side divides valve (8) and right isolating seal plug to control right gas-distribution pipe (10), if close right regulating the qi flowing in the channels when dividing valve (8), promptly cut off right gas-distribution pipe (10) combustion gas, make 5 burning plates in the right (17) flame-out.Sheet combustion zone during air nozzle on the middle gas-distribution pipe (5) that is divided into by left and right isolating seal plug (4) is formed, its gas flow is controlled by intake valve, intake valve open or close middle 3 burning plates igniting or flame-out.The gas distribution pipeline of being made up of left, center, right gas-distribution pipe (1,6,10) also claims the 2nd passage.Present embodiment is called the binary channels burner assembly.Regulating the qi flowing in the channels spool among the figure (2,8) is formed regulating the qi flowing in the channels with connecting pipe (7) wall and is divided valve.Venthole size on the regulating the qi flowing in the channels spool changes with the anglec of rotation, to change the size of gas-flow flux, regulates single spool and also can change corresponding burning plate flame size, is called many grades of adjustings.Regulating the qi flowing in the channels divides valve can select taper, cylindricality or sphere for use, decides according to regulating needs.
Another embodiment is the single channel burner assembly, as shown in Figure 2, it saves connecting pipe (7), and in the gas-distribution pipe (1,5,10) that left regulating the qi flowing in the channels divides valve (2) and right regulating the qi flowing in the channels to divide valve (8) all to be located at a side band air nozzle (9), regulating the qi flowing in the channels divides valve to divide spool (28) and distribution tube wall to be formed by regulating the qi flowing in the channels.Isolating seal plug by some air nozzles of being separated by is divided into the not connected gas distribution pipeline in left, center, right with gas distribution pipeline, shown in Figure 2 except that structure simply, its operation principle is similar substantially to Fig. 1.
An embodiment is shown in Figure 3 again, and different is that left and right sides regulating the qi flowing in the channels divides valve is magnetic valve (32) with the 1st embodiment for it, and magnetic valve (32) fuses by valve body (33) and gas-distribution pipe (35) one sides.Middle magnetic valve (32) is equivalent to intake valve.The same described embodiment is the same, and the burning that it also is used for burst control burning plate produces large, medium and small flame, and magnetic valve is regulated the size of gas quantity, and it is convenient, flexible to be not so good as the 1st and the 2nd embodiment.
Fig. 3 and Fig. 4 represent burning plate and igniter and connecting pipe structural relation thereof, Fig. 3 is the binary channels burner, Fig. 4 is the single channel burner, shown in figure, burner sheet (17) is fixed on the top of nozzle (9) by burner supporting plate (12) support (13), and front and back fixed bar (14) and fixed sleeving (18) are with some burning plates (17) support fixation.Igniter comprises that high-tension ignition, flame detect and blowout protection, and bent 90 degree of igniting needle (20) bending point to the burning plate top, and the centre is fixed with electrode suppor seat (24) by electrode fixed mount (23) and electrode pressing plate (22), and fuses with burning plate.Igniting needle (20) lower end is connected with high-voltage conducting wires (19), the high voltage differential of igniting needle (20) and burning plate (17), produce spark discharge, light and light a fire, after fire is lighted, flame detects pin (21) and carries out ion detection, and detection signal is controlled the burner operate as normal by lead (25) input controller.
Claims (8)
1, regulates burst control burner assembly for many grades, it comprises intake valve, igniter and burner and the connecting pipe between them, it is characterized in that establishing a regulating the qi flowing in the channels at least behind the intake valve divides valve, regulating the qi flowing in the channels divides valve to be connected with the escape pipe of intake valve, regulating the qi flowing in the channels divides the venthole of valve to be connected with the gas-distribution pipe of side band air nozzle, has at least one to intercept the isolating seal plug that combustion gas is passed through in the gas-distribution pipe.
2, the many grades of burner assemblies of regulating burst control as claimed in claim 1 is characterized in that regulating the qi flowing in the channels divides valve to be provided with left regulating the qi flowing in the channels and divides valve (2) and right regulating the qi flowing in the channels to divide valve (8).
3, the many grades of burner assemblies of regulating burst control as claimed in claim 1 or 2 is characterized in that the left regulating the qi flowing in the channels in communicating pipe (7) left side divides the valve (2) and the air nozzle of left isolating seal plug (4) and left gas-distribution pipe (1) to form left sheet combustion zone; The communicating pipe right regulating the qi flowing in the channels on (7) right side divides the valve (8) and the air nozzle of right isolating seal plug and right distribution (10) to form right sheet combustion zone; Sheet combustion zone during air nozzle on the middle gas-distribution pipe (5) that is divided into by left and right sides isolating seal plug (4) is formed.
4, the many grades of burner assemblies of regulating burst control as claimed in claim 1 or 2 is characterized in that in the gas-distribution pipe (1,5,10) that the intake valve gas outlet (6) of burner, left regulating the qi flowing in the channels divide valve (2) and right regulating the qi flowing in the channels to divide valve (8) all to be located at a side band air nozzle (9).
5, the many grades of burner assemblies of regulating burst control as claimed in claim 1, it is magnetic valve that its feature intake valve, left regulating the qi flowing in the channels divide valve and right regulating the qi flowing in the channels to divide valve.
6, the many grades of burner assemblies of regulating burst control as claimed in claim 1, it is cone valve that its feature regulating the qi flowing in the channels divides valve.
7, the many grades of burner assemblies of regulating burst control as claimed in claim 1 is characterized in that Air-regulating valves is a cylindrical valve.
8, the many grades of burner assemblies of regulating burst control as claimed in claim 1 is characterized in that it is globe valve that regulating the qi flowing in the channels divides valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207248 CN2370281Y (en) | 1999-04-06 | 1999-04-06 | Multiple step regulating sheet control burner assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207248 CN2370281Y (en) | 1999-04-06 | 1999-04-06 | Multiple step regulating sheet control burner assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2370281Y true CN2370281Y (en) | 2000-03-22 |
Family
ID=34001306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207248 Expired - Fee Related CN2370281Y (en) | 1999-04-06 | 1999-04-06 | Multiple step regulating sheet control burner assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2370281Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104461A (en) * | 2015-09-29 | 2015-12-02 | 瑞安市华星机电有限公司 | Gas-fired toaster |
-
1999
- 1999-04-06 CN CN 99207248 patent/CN2370281Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104461A (en) * | 2015-09-29 | 2015-12-02 | 瑞安市华星机电有限公司 | Gas-fired toaster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |