CN204372972U - Oil burning boiler explosion-proof flame resistant device - Google Patents
Oil burning boiler explosion-proof flame resistant device Download PDFInfo
- Publication number
- CN204372972U CN204372972U CN201520002675.XU CN201520002675U CN204372972U CN 204372972 U CN204372972 U CN 204372972U CN 201520002675 U CN201520002675 U CN 201520002675U CN 204372972 U CN204372972 U CN 204372972U
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- China
- Prior art keywords
- boiler
- magnetic valve
- fuel
- pipeline
- flame resistant
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- 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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- 239000000446 fuel Substances 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Abstract
The utility model discloses a kind of oil burning boiler explosion-proof flame resistant device, the filter installed additional after fuel control valve, to avoid foreign material in Pipe installing or maintenance to enter pipeline, cause magnetic valve stuck, the phenomenon of fuel leakage occurs; The detection fuel leakage device installed between two magnetic valves, can prevent fuel when boiler does not enter ignition procedure, enter burner hearth in advance, produces Boiler combustion accident, to guarantee the safe handling of boiler when lighting a fire.
Description
Technical field
The utility model relates to ignition of the boiler and burning use safety technical field, refers to a kind of oil burning boiler explosion-proof flame resistant device particularly.
Background technology
In prior art, for depositing on the pipeline be communicated with between the storage compartment of fuel and boiler, a fuel control valve and two magnetic valves are installed usually, fuel control valve is for controlling unlatching or the cut out of fuel area density, and battery valve is for controlling the direction of fuel, flow, speed and other parameter.
But in Pipe installing or maintenance, foreign material enter pipeline sometimes, cause magnetic valve stuck, and the phenomenon of fuel leakage occurs; In addition, if fuel advances in burner hearth in ignition of the boiler, Boiler combustion accident can be there is when lighting a fire, the safe handling of boiler can not be guaranteed.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, there is provided a kind of oil burning boiler explosion-proof flame resistant device, to prevent from entering phenomenon that pipeline causes magnetic valve stuck and because fuel is in the generation advancing into burner hearth generation Boiler combustion accident of ignition of the boiler because of foreign material.
The technical solution of the utility model is: a kind of oil burning boiler explosion-proof flame resistant device, it comprises for depositing the pipeline be communicated with between the storage compartment of fuel and boiler, described pipeline is provided with fuel control valve, the first magnetic valve and the second magnetic valve from storage compartment successively to the direction of boiler, it is characterized in that: the pipeline between described fuel control valve and the first magnetic valve is provided with filter, the pipeline between described first magnetic valve and the second magnetic valve is provided with and detects fuel leakage device.
Further, described detection fuel leakage device comprises pressure sensor and PLC, and described pressure sensor is arranged on the pipeline between described first magnetic valve and the second magnetic valve, and described pressure sensor is connected with described PLC.
A kind of oil burning boiler explosion-proof flame resistant device of the present utility model, the filter installed additional after fuel control valve, to avoid foreign material in Pipe installing or maintenance to enter pipeline, causes magnetic valve stuck, the phenomenon of fuel leakage occurs; The detection fuel leakage device installed between two magnetic valves, can prevent fuel when boiler does not enter ignition procedure, enter burner hearth in advance, produces Boiler combustion accident, to guarantee the safe handling of boiler when lighting a fire.
Accompanying drawing explanation
Fig. 1 is block schematic illustration of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to figure 1, a kind of oil burning boiler explosion-proof flame resistant device of the present embodiment, it comprises for depositing the pipeline 2 be communicated with between the storage compartment 1 of fuel and boiler 3, pipeline 1 is provided with fuel control valve 4, first magnetic valve 5 and the second magnetic valve 6 successively from storage compartment 1 to the direction of boiler 3, pipeline between fuel control valve 4 and the first magnetic valve 5 is provided with filter 7, filter 7 can reject the foreign material because infiltrating in Pipe installing or maintenance, because avoiding because foreign material cause magnetic valve stuck, there is the phenomenon of fuel leakage.
In addition, pipeline between the first magnetic valve 5 and the second magnetic valve 6 is provided with and detects fuel leakage device, this detection fuel leakage device comprises pressure sensor 8 and PLC 9, pressure sensor 8 is arranged on the pipeline between the first magnetic valve 5 and the second magnetic valve 6, pressure sensor 8 is connected with PLC 9, pressure in pressure sensor 8 induction pipe 2, and transmit data to PLC 9, the unlatching of ignition procedure is controlled by PLC 9, fuel can be prevented when boiler does not enter ignition procedure, enter burner hearth in advance, the phenomenon producing Boiler combustion accident when lighting a fire occurs, to guarantee the safe handling of boiler.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (2)
1. an oil burning boiler explosion-proof flame resistant device, it comprises the pipeline (2) be communicated with between storage compartment (1) for depositing fuel and boiler (3), described pipeline (1) is provided with fuel control valve (4) from storage compartment (1) successively to the direction of boiler (3), first magnetic valve (5) and the second magnetic valve (6), it is characterized in that: the pipeline between described fuel control valve (4) and the first magnetic valve (5) is provided with filter (7), pipeline between described first magnetic valve (5) and the second magnetic valve (6) is provided with and detects fuel leakage device.
2. oil burning boiler explosion-proof flame resistant device according to claim 1, it is characterized in that: described detection fuel leakage device comprises pressure sensor (8) and PLC (9), described pressure sensor (8) is arranged on the pipeline between described first magnetic valve (5) and the second magnetic valve (6), and described pressure sensor (8) is connected with described PLC (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002675.XU CN204372972U (en) | 2015-01-04 | 2015-01-04 | Oil burning boiler explosion-proof flame resistant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002675.XU CN204372972U (en) | 2015-01-04 | 2015-01-04 | Oil burning boiler explosion-proof flame resistant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372972U true CN204372972U (en) | 2015-06-03 |
Family
ID=53329188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002675.XU Active CN204372972U (en) | 2015-01-04 | 2015-01-04 | Oil burning boiler explosion-proof flame resistant device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545877A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of combustion chamber of liquid fuel fired boiler |
-
2015
- 2015-01-04 CN CN201520002675.XU patent/CN204372972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545877A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of combustion chamber of liquid fuel fired boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |