CN207962713U - Boiler flame detecting probe air cooling equipment - Google Patents
Boiler flame detecting probe air cooling equipment Download PDFInfo
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- CN207962713U CN207962713U CN201820309082.1U CN201820309082U CN207962713U CN 207962713 U CN207962713 U CN 207962713U CN 201820309082 U CN201820309082 U CN 201820309082U CN 207962713 U CN207962713 U CN 207962713U
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- wind turbine
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Abstract
The purpose of this utility model is a kind of boiler flame detecting probe air cooling equipment of design,It is by power switch,Conducting wire,Wind turbine,Air hose,Check valve,Pressure sensor,Air accumulator,Flame detecting probe forms,Positive wire respectively with one end of pressure sensor,Main air blower anode connects,Cathode conductor respectively with main air blower,Auxiliary wind turbine cathode connection,Conducting wire connect the other end of pressure sensor with auxiliary wind turbine anode,Pressure sensor is arranged on air accumulator,Auxiliary air hose is connected to auxiliary wind turbine with air accumulator,Main air hose is connected to main air blower with air accumulator,One end of wind conveying pipe is connected to air accumulator,The other end of wind conveying pipe leads to flame detecting probe,Pressure sensor selects closed type,After powering on,It is main,Auxiliary wind turbine starts,To air accumulator fill cold wind and to flame detecting probe it is air-cooled,When gas storage pressure inside the tank reaches rated value, pressure sensor powers off auxiliary fan parking,When gas storage pressure inside the tank less than it is specified when be powered auxiliary wind turbine of pressure sensor start.
Description
Technical field
The utility model is related to a kind of protective device of thermal power plant steam boiler flame detecting probe, especially suitable for wind
The boiler flame detecting probe air cooling equipment of cooling pan stove flame detecting probe.
Background technology
Firepower electrical plant steam boiler fire monitor equipment plays an important role in power generation, since flame detecting probe is arranged in boiler
In the higher environment of temperature, therefore it is needed to take air-cooled measure, traditional way to be to be blown to implement by pipeline with air blower
Cooling to flame detecting probe, it is unstable or air blower occurs once in a while damage phenomenon due to often there is distinguished and admirable pressure height, it causes
The data transmitted of popping one's head in are inaccurate or flame detecting probe damages, and influence being normally carried out for production.
Invention content
The purpose of this utility model is a kind of boiler flame detecting probe air cooling equipment of design, it is by power switch, conducting wire, wind
Machine, air hose, check valve, pressure sensor, air accumulator, flame detecting probe composition, positive wire respectively with one end of pressure sensor,
Main air blower anode connects, and cathode conductor connect with main air blower, auxiliary wind turbine cathode respectively, conducting wire the other end of pressure sensor and
Auxiliary wind turbine anode connection, pressure sensor are arranged on air accumulator, and auxiliary air hose is connected to auxiliary wind turbine with air accumulator, and main air hose is main
Wind turbine is connected to air accumulator, and one end of wind conveying pipe is connected to air accumulator, and the other end of wind conveying pipe leads to flame detecting probe, pressure sensing
Device selects closed type, and after powering on, main and auxiliary wind turbine starts, to air accumulator fill cold wind and to flame detecting probe it is air-cooled, work as air accumulator
Pressure sensor powers off auxiliary fan parking when interior pressure reaches rated value, when gas storage pressure inside the tank less than it is specified when pressure sensor
The auxiliary wind turbine that is powered starts.
Technical solution adopted by the utility model to solve its technical problems is it is by power switch, positive wire, bears
Polar conductor, main air blower, auxiliary wind turbine, conducting wire, auxiliary air hose, auxiliary check valve, main air hose, main check valve, pressure sensor, air accumulator,
Wind conveying pipe, flame detecting probe, lead-out wire I, lead-out wire II, boiler composition, positive wire respectively with an end line of pressure sensor, master
The anode connection of wind turbine, cathode conductor are connect with the cathode of main air blower, auxiliary wind turbine respectively, the other end of the conducting wire pressure sensor
Line is connect with the anode of auxiliary wind turbine, and pressure sensor is arranged on air accumulator, and the auxiliary check valve of setting is simultaneously auxiliary wind turbine in auxiliary air hose
It is connected to air accumulator, the main check valve of setting is simultaneously connected to main air blower with air accumulator in main air hose, one end of wind conveying pipe and air accumulator
Connection, the other end of wind conveying pipe lead to flame detecting probe, and pressure sensor selects closed type, main air blower, auxiliary after powering on switch
Wind turbine starts, and starts to fill cold wind, when gas storage pressure inside the tank reach rated value pressure air-cooled to flame detecting probe simultaneously to air accumulator
Sensor powers off, auxiliary fan parking at this time, when gas storage pressure inside the tank less than it is specified when pressure sensor be powered, auxiliary wind turbine starts.
The utility model has the beneficial effects that：It is simple in structure, the flow and pressure of cooling wind are can be automatically controled, fiery inspection is avoided
Probe is damaged because of high temperature.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model structure diagram.
1. power switches, 2. positive wires, 3. cathode conductors, 4. main air blowers, 5. auxiliary wind turbines, 6. conducting wires, 7. auxiliary wind in figure
Pipe, 8. auxiliary check valves, 9. main air hoses, 10. main check valves, 11. pressure sensors, 12. air accumulators, 13. wind conveying pipes, 14. fire inspections
Probe, 15. lead-out wire I, 16. lead-out wire II, 17. boilers.
Specific implementation mode
In Fig. 1, positive wire (2) is connect with the anode of an end line of pressure sensor (11), main air blower (4) respectively,
Cathode conductor (3) is connect with the cathode of main air blower (4), auxiliary wind turbine (5) respectively, and conducting wire (6) is another pressure sensor (11)
End line is connect with the anode of auxiliary wind turbine (5), and pressure sensor (11) is arranged on air accumulator (12), and setting is auxiliary in auxiliary air hose (7)
Check valve (8) is simultaneously connected to auxiliary wind turbine (5) with air accumulator (12), main check valve (10) is arranged in main air hose (9) and main air blower
(4) it is connected to air accumulator (12), one end of wind conveying pipe (13) is connected to air accumulator (12), and the other end of wind conveying pipe (13) leads to fire
Inspection probe (14), pressure sensor (11) select closed type, and after powering on switch (1), main air blower (4), auxiliary wind turbine (5) open
It is dynamic, start to fill air accumulator (12) that cold wind is air-cooled to flame detecting probe (14) simultaneously, and interior pressure reaches rated value when air accumulator (12)
When pressure sensor (11) power off, auxiliary wind turbine (5) is shut down at this time, when air accumulator (12) interior pressure less than it is specified when pressure sensor
(11) it is powered, auxiliary wind turbine (5) starts.
Claims (1)
1. a kind of boiler flame detecting probe air cooling equipment is by power switch (1), positive wire (2), cathode conductor (3), main air blower
(4), auxiliary wind turbine (5), conducting wire (6), auxiliary air hose (7), auxiliary check valve (8), main air hose (9), main check valve (10), pressure sensor
(11), air accumulator (12), wind conveying pipe (13), flame detecting probe (14) composition, it is characterized in that：Positive wire (2) is passed with pressure respectively
The anode connection of one end line of sensor (11), main air blower (4), cathode conductor (3) respectively with main air blower (4), auxiliary wind turbine (5) it is negative
Pole connects, and conducting wire (6) connect another end line of pressure sensor (11) with the anode of auxiliary wind turbine (5), pressure sensor (11)
It is arranged on air accumulator (12), auxiliary check valve (8) is set in auxiliary air hose (7) and auxiliary wind turbine (5) is connected to air accumulator (12), it is main
Main check valve (10) is set in air hose (9) and main air blower (4) is connected to air accumulator (12), one end of wind conveying pipe (13) and gas storage
Tank (12) is connected to, and the other end of wind conveying pipe (13) leads to flame detecting probe (14), and pressure sensor (11) selects closed type, connects electricity
After source switch (1), main air blower (4), auxiliary wind turbine (5) start, and start to fill cold wind simultaneously to flame detecting probe (14) to air accumulator (12)
Air-cooled, when air accumulator (12) interior pressure reaches rated value, pressure sensor (11) powers off, and auxiliary wind turbine (5) is shut down at this time, works as storage
Pressure sensor (11) is powered when gas tank (12) interior pressure is less than specified, and auxiliary wind turbine (5) starts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309082.1U CN207962713U (en) | 2018-03-07 | 2018-03-07 | Boiler flame detecting probe air cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309082.1U CN207962713U (en) | 2018-03-07 | 2018-03-07 | Boiler flame detecting probe air cooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962713U true CN207962713U (en) | 2018-10-12 |
Family
ID=63741384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309082.1U Active CN207962713U (en) | 2018-03-07 | 2018-03-07 | Boiler flame detecting probe air cooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207962713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217441A (en) * | 2021-06-28 | 2021-08-06 | 广州文冲船厂有限责任公司 | Pipe blower system, blower control method and ship |
-
2018
- 2018-03-07 CN CN201820309082.1U patent/CN207962713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217441A (en) * | 2021-06-28 | 2021-08-06 | 广州文冲船厂有限责任公司 | Pipe blower system, blower control method and ship |
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