CN206221010U - Thermal power plant's generator fills row's hydrogen system automatically - Google Patents
Thermal power plant's generator fills row's hydrogen system automatically Download PDFInfo
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- CN206221010U CN206221010U CN201621298510.2U CN201621298510U CN206221010U CN 206221010 U CN206221010 U CN 206221010U CN 201621298510 U CN201621298510 U CN 201621298510U CN 206221010 U CN206221010 U CN 206221010U
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Abstract
The utility model is related to thermal power plant's generator to fill row's hydrogen system, including generator hydrogen cooling system automatically（2）Row's hydrogen control system is filled with automatic（1）, generator hydrogen cooling system（2）Two external interfaces are provided with, described two external interfaces are respectively provided with the first pipeline and the second pipeline, are sequentially arranged with first pipeline into hydrogen main valve（8）With row's hydrogen main valve（9）, entering hydrogen main valve（8）With row's hydrogen main valve（9）Between be respectively connected to mend hydrogen pipeline and compressed air line, the row's of being sequentially provided with carbon dioxide main valve on second pipeline（10）, bleed pressure regulator（15）, gas concentration analyzer（5）And exhaust outlet, in generator hydrogen cooling system（2）With row's carbon dioxide main valve（10）Between access have carbon dioxide storage tank and automatic spray pipeline.The utility model beneficial effect compared with prior art is：The utility model can realize that generator fills row's hydrogen process and convenient, fast, safety automatically.
Description
Technical field
The utility model is related to thermal power plant's generator to fill row's hydrogen process, more particularly to a kind of thermal power plant's generator fills row automatically
Hydrogen system.
Background technology
In Turbo-generator Set running, when generator transforms mechanical energy into electricity energy, inevitably result from
Energy loss, the energy of these losses finally all becomes heat energy, causes each part temperatures such as rotor, the stator of generator to raise.
In order to this partial heat is derived, it is necessary to carry out pressure cooling to generator with cooling medium.Conventional generator cooling at present
Mode is free air cooling, water cooling and hydrogen_cooling.Because hydrogen pyroconductivity is 7 times of air, hydrogen_cooling efficiency is more empty
Cold and water-cooled is all high, so 200MW and above capacity unit are employed in the Water hydrogen type of cooling, i.e. stator winding water mostly
Cold, rotor windings internal hydrogen cooling, iron core and end construction part hydrogen outer cooling., it is necessary to use carbon dioxide replacement before Steam Turbine maintenance
The hydrogen of generator, then replaces the carbon dioxide in generator with air；Unit maintenance terminates rear, it is necessary to be put with carbon dioxide
The air in motor is changed, then the carbon dioxide in generator is replaced with hydrogen.Due to storing in steel cylinder（Capacity is smaller）In
Carbon dioxide be liquid, in replacement process occur vaporization heat absorption, steel cylinder can freeze, it is necessary to operations staff constantly sprays water
Thaw, carbon dioxide tends not to be fully utilized after steel cylinder freezes, cause to waste.System pressure control is needed in replacement process
System stabilization, adjusted system pressure simply by control outlet hand-operated valve originally, caused operating pressure unstable, so as to influence close
Oil sealing pressure, sealing mailbox oil level are unstable, and operations staff's monitoring, operating pressure are larger.Additionally, due to filling every time（Row）Hydrogen process is equal
Two replacement process, and the switching of sample examination, system, replacing carbon dioxide steel cylinder are needed to be required to manually carry out, it is clear that this
Fill（Row）The workload of hydrogen process is larger and there is certain error, so that it is more long to cause to fill row's hydrogen process, finally influences machine
Group overall startup or maintenance process.
The Chinese utility model patent of Patent No. ZL201420283938.4 discloses a kind of carbon dioxide heating
Device, main frame front is provided with electric-controlled plate, and the main frame back side is provided with power switch, fusible core and power outlet, and main frame both sides set air inlet
Mouth and gas outlet, air inlet and gas outlet connect main frame internal heater by pipeline, and safety valve is set on heater, connect air inlet
Sensor holder is set on the pipeline of mouth.The gas outlet of device is connected by pipeline with gas control station air inlet, the air inlet of device
Mouth is connected by pipeline with carbon dioxide bus-bar gas outlet；Can be brought rapidly up less than -20 DEG C of carbon dioxide
To 0~45 DEG C, output gas temperature any adjustment setting between 0~45 DEG C, so as to efficiently against generator gas displacement
When suddenly cold and hot phenomenon, prevent from condensing and condense, prevent insulation ag(e)ing, it is ensured that the operating efficiency of generator.The utility model
Although a kind of carbon dioxide heater in being related to the generator gas displacement course of work, the utility model is not solved
Certainly following technological deficiency present in prior art, i.e.,：Due to filling every time（Row）Hydrogen process is required to two replacement process, and takes
Sample chemical examination, system switching, replacing carbon dioxide steel cylinder are required to manually carry out, it is clear that this to fill（Row）The workload of hydrogen process compared with
It is big and there is certain error, so that it is more long to cause to fill row's hydrogen process, final influence unit overall startup or maintenance process.Cause
This, it would be highly desirable to improve.
Utility model content
The technological deficiency that row's hydrogen process is present is filled in order to solve above-mentioned existing generator, the utility model provides one kind side
Just, generator fast, safe fills row's hydrogen system automatically, and concrete technical scheme is as follows：
Thermal power plant's generator fills row's hydrogen system automatically, including generator hydrogen cooling system and the automatic row's hydrogen that fills control system
System, the generator hydrogen cooling system is provided with two external interfaces, described two external interfaces be respectively provided with the first pipeline and
Second pipeline, is sequentially arranged with into hydrogen main valve and row's hydrogen main valve on first pipeline, it is described enter hydrogen main valve and row's hydrogen main valve it
Between be respectively connected to mend hydrogen pipeline and compressed air line, the row of being sequentially provided with carbon dioxide main valve on second pipeline, be vented
Pressure-regulating valve, gas concentration analyzer and exhaust outlet, the generator hydrogen cooling system and row's carbon dioxide main valve it
Between access have carbon dioxide storage tank and automatic spray pipeline.
Preferably, the benefit hydrogen pipeline includes mending hydrogen main pipe, described to fill equipped with magnetic valve is flushed with hydrogen in the benefit hydrogen main pipe
Hydrogen magnetic valve is connected with automatic row's hydrogen control system of filling.
In any of the above-described scheme preferably, the compressed air line includes compressed air main pipe, and the compression is empty
Equipped with air solenoid valve is filled in gas main pipe, the air solenoid valve that fills is connected with automatic row's hydrogen control system of filling.
In any of the above-described scheme preferably, the carbon dioxide storage tank and automatic spray pipeline are stored up including carbon dioxide
Tank, automatic spraying device and hot water main pipe, are sequentially arranged with filling CO 2 electricity between second pipeline and carbon dioxide storage tank
Magnet valve and pressure-reducing valve, the carbon dioxide storage tank are connected by spraying electromagnetic valve with the automatic spraying device, described automatic
Spray equipment is connected by hot water main valve with the hot water main pipe, the filling CO 2 magnetic valve, spraying electromagnetic valve and heat
Water main valve is connected with automatic row's hydrogen control system of filling respectively.
In any of the above-described scheme preferably, it is described it is automatic fill row's hydrogen control system respectively with it is described enter hydrogen main valve, row
Hydrogen main valve is connected with row's carbon dioxide main valve.
In any of the above-described scheme preferably, automatic row's hydrogen control system of filling includes control panel, the control
Panel is provided with row's hydrogen button and is flushed with hydrogen button.
In any of the above-described scheme preferably, the automatic spraying device is using sense cigarette formula automatic spraying device.
In any of the above-described scheme preferably, the automatic spraying device uses temp sensing type automatic spraying device.
In any of the above-described scheme preferably, the automatic spraying device uses enclosed automatic sprinkler fire-extinguishing system.
In any of the above-described scheme preferably, the automatic spraying device uses open type automatic sprinkler fire-extinguishing system.
In any of the above-described scheme preferably, the automatic spraying device includes pond, valve, water pump, air pressure tank control
Case processed, main conduit, water tank, branch's submain road, Signal butterfly bamper, water flow indicator, branched pipe, spray head, air bleeding valve and end
End drainage arrangement.
In any of the above-described scheme preferably, the spray head uses sagging type spray head.The sagging type spray head
It is a kind of most popular shower nozzle, sagging to be installed on water supply branch pipe, watering is shaped as parabolic build, by the 80 of total Water
~100% sprays to carbon dioxide storage tank 3.
In any of the above-described scheme preferably, the spray head uses erect type spray head.The erect type spray head
Uprightly it is arranged on water supply branch pipe, watering is shaped as parabolic build, carbon dioxide storage is sprayed to downwards by the 80~100% of total Water
Tank 3, while some sprays to furred ceiling.
In any of the above-described scheme preferably, the spray head uses plain edition spray head.The plain edition spray head
Both can be mounted directly, sagging can be installed on spray pipe net again, the 40%-60% of total Water was sprayed into downwards carbon dioxide storage tank
3, major part sprays to furred ceiling.
In any of the above-described scheme preferably, the spray head uses abutment wall type spray head.The abutment wall type spray head
It is mounted against a wall.
In any of the above-described scheme preferably, the carbon dioxide storage tank uses vertical carbon dioxide storage tank.
In any of the above-described scheme preferably, the carbon dioxide storage tank uses horizontal carbon dioxide storage tank.
In any of the above-described scheme preferably, the carbon dioxide storage tank structure uses the bilayer being made up of interior outer container
Container, and be vacuum-powders insulation pattern.
In any of the above-described scheme preferably, the material of the inner pressurd vessel uses 16MnDR, the material of the outer container
Q235-B or 16MnR is used according to user from different places, the sandwich portion filling heat-insulating material pearly-lustre between the inside and outside container
Sand is simultaneously vacuumized.
In any of the above-described scheme preferably, the carbon dioxide storage tank is provided with two groups of safety valves.Carbon dioxide is stored up
Tank 3 is worked simultaneously using two groups of safety valves, can close this group of safety valve during one group of Annual Test of Safty Valves wherein, another
Group safety valve then works on, to ensure the safe operation of carbon dioxide storage tank 3.
In any of the above-described scheme preferably, the inner pressurd vessel top is provided with pressure gauge, differential pressure type level gauge and liquid
The position table of comparisons, can at any time grasp the storage capacity and pressure change of the inner pressurd vessel, be easy to fill and bleeding.
In any of the above-described scheme preferably, the bottom of the carbon dioxide storage tank is provided with detecting system, the inspection
Examining system periodically or at any time can carry out detection layer vacuum with vacuum meter, to ensure the safe operation of storage tank.
In any of the above-described scheme preferably, the detecting system is regulated and vacuum valve including storage tank vacuum detecting.
The utility model beneficial effect compared with prior art is：The utility model is in order to solve the existing generator
Fill the various technological deficiencies of row's hydrogen process, there is provided a kind of convenient, fast, safe generator for being configured with automatic control system
Automatically row's hydrogen system is filled, so that without manually being filled every time（Row）Hydrogen process, significantly reduce fill row hydrogen during it is artificial
Workload, while be greatly shortened filling row's hydrogen process time, further increases the work of unit overall startup or maintenance process
Efficiency.
Brief description of the drawings
Fig. 1 is that the general structure of the preferred embodiment that thermal power plant's generator of the present utility model fills row's hydrogen system automatically is illustrated
Figure.
Description of reference numerals：
1 automatic filling arranges hydrogen control system；2 generator hydrogen cooling systems；3 carbon dioxide storage tanks；4 automatic spraying devices；5
Gas concentration analyzer；6 are flushed with hydrogen magnetic valve；7 fill air solenoid valve；8 enter hydrogen main valve；9 row's hydrogen main valves；10 row's carbon dioxide are total
Valve；11 filling CO 2 magnetic valves；12 pressure-reducing valves；13 spraying electromagnetic valves；14 hot water main valves；15 bleed pressure regulators.
Specific embodiment
The present embodiment is only an optimal technical scheme, wherein each involved composition structure member and annexation are simultaneously
Be not limited to following this kind of embodiment described by the embodiment, the setting of each building block in the preferred scheme and
Annexation can carry out arbitrary permutation and combination and form complete technical scheme.
As shown in figure 1, thermal power plant's generator fills row's hydrogen system automatically, including generator hydrogen cooling system 2 and fill automatically
Row's hydrogen control system 1, generator hydrogen cooling system 2 is provided with two external interfaces, and described two external interfaces are respectively provided with the
One pipeline and the second pipeline, are sequentially arranged with into hydrogen main valve 8 and row's hydrogen main valve 9 on first pipeline, are entering hydrogen main valve 8 and row's hydrogen
It has been respectively connected to mend hydrogen pipeline and compressed air line between main valve 9, the row's of being sequentially provided with carbon dioxide is total on second pipeline
Valve 10, bleed pressure regulator 15, gas concentration analyzer 5 and exhaust outlet, in generator hydrogen cooling system 2 and row's titanium dioxide
Being accessed between carbon main valve 10 has carbon dioxide storage tank and automatic spray pipeline.The benefit hydrogen pipeline includes mending hydrogen main pipe, the benefit
Equipped with magnetic valve 6 is flushed with hydrogen in hydrogen main pipe, it is flushed with hydrogen magnetic valve 6 and is connected with automatic row's hydrogen control system 1 of filling.The compressed air hose
Road includes compressed air main pipe, equipped with air solenoid valve 7 is filled in the compressed air main pipe, fills air solenoid valve 7 and fills automatically
Row's hydrogen control system 1 is connected.The carbon dioxide storage tank and automatic spray pipeline include carbon dioxide storage tank 3, automatic spray
Device 4 and hot water main pipe, are sequentially arranged with filling CO 2 magnetic valve 11 and subtract between second pipeline and carbon dioxide storage tank 3
Pressure valve 12, carbon dioxide storage tank 3 is connected by spraying electromagnetic valve 13 with automatic spraying device 4, and automatic spraying device 4 is by warm
Water main valve 14 is connected with the hot water main pipe, and filling CO 2 magnetic valve 11, spraying electromagnetic valve 13 and hot water main valve 14 are distinguished
It is connected with automatic row's hydrogen control system 1 of filling.It is automatic fill row's hydrogen control system 1 respectively with enter hydrogen main valve 8, row's hydrogen main valve 9 and row
Carbon dioxide main valve 10 is connected.Automatic row's hydrogen control system 1 of filling includes control panel, the control panel be provided with row's hydrogen by
Button and it is flushed with hydrogen button.Automatic spraying device 4 use temp sensing type automatic spraying device, automatic spraying device 4 include pond, valve,
Water pump, air pressure tank control cabinet, main conduit, water tank, branch's submain road, Signal butterfly bamper, water flow indicator, branched pipe, spray
Head, air bleeding valve and end drainage arrangement, the spray head use sagging type spray head.Carbon dioxide storage tank 3 uses vertical dioxy
Change carbon storage tank, the structure of carbon dioxide storage tank 3 uses the double container being made up of interior outer container, and is vacuum-powders insulation pattern,
The material of the inner pressurd vessel uses the material of 16MnDR, the outer container to use Q235-B or 16MnR from different places according to user,
Sandwich portion between the inside and outside container fills heat-insulating material pearlife and vacuumizes, and carbon dioxide storage tank 3 is provided with two groups
Safety valve, the inner pressurd vessel top is provided with pressure gauge, differential pressure type level gauge and the liquid level table of comparisons, under carbon dioxide storage tank 3
Portion is provided with detecting system, and the detecting system is regulated and vacuum valve including storage tank vacuum detecting, and automatic spraying device 4 is used and closed
Formula automatic sprinkler fire-extinguishing system.
The sagging type spray head is a kind of most popular shower nozzle, sagging to be installed on water supply branch pipe, the shape of watering
Shape is parabolic build, and carbon dioxide storage tank 3 is sprayed to by the 80~100% of total Water.
Carbon dioxide storage tank 3 is worked simultaneously using two groups of safety valves, can be closed during one group of Annual Test of Safty Valves wherein
This group of safety valve, another group of safety valve then works on, to ensure the safe operation of carbon dioxide storage tank 3.
Pressure gauge, differential pressure type level gauge and the liquid level table of comparisons that the inner pressurd vessel top of the carbon dioxide storage tank 3 is set, can
To grasp the storage capacity and pressure change of the inner pressurd vessel at any time, it is easy to fill and bleeding.
The detecting system that the bottom of carbon dioxide storage tank 3 is set periodically or at any time can carry out detection laminated vacuum with vacuum meter
Degree, to ensure the safe operation of storage tank.
Automatic hydrogen-discharging workflow：When needing generator system to arrange hydrogen after unit outage, manually opened carbon dioxide storage tank 3
The pressure-reducing valve 12 at place, operations staff starts the row's hydrogen button in control system 1, automatically opens up into hydrogen main valve 8, the and of row's hydrogen main valve 9
Bleed pressure regulator 15, is gradually down to 0.05MPa by the Hydrogen Vapor Pressure of generator hydrogen cooling system 2.Now, titanium dioxide is filled
Carbon magnetic valve 11 is automatically opened up, and hydrogen is arranged to the filling CO 2 of generator hydrogen cooling system 2.Hot water main valve 14, spray are electric simultaneously
Magnet valve 13 is automatically turned on, and control carbon dioxide storage tank 3 does not freeze.When gas concentration analyzer 5 detects generator hydrogen_cooling
When the gas concentration lwevel of system 2 reaches 96%, filling CO 2 magnetic valve 11, row's hydrogen main valve 9 are automatically switched off, air is filled in unlatching
Magnetic valve 7, row's carbon dioxide main valve 10, start to fill air row's carbon dioxide to generator hydrogen cooling system 2.Work as gas concentration
When the air concentration that analyzer 5 detects generator hydrogen cooling system 2 reaches 96%, it is automatically switched off and fills air solenoid valve 7, row
Carbon dioxide main valve 10, bleed pressure regulator 15, the gas displacement in generator hydrogen cooling system 2 are finished.
Hydrogen self-filling workflow：When needing generator system to be flushed with hydrogen before unit starting, manually opened carbon dioxide storage tank 3
The pressure-reducing valve 12 at place, button is flushed with hydrogen in operations staff's startup control system 1, automatically opens up filling CO 2 magnetic valve 11, together
When hot water main valve 14, spraying electromagnetic valve 13 open, control carbon dioxide storage tank 3 do not freeze.When system pressure reaches 0.05MPa, from
It is dynamic to open into hydrogen main valve 8, row's hydrogen main valve 9, bleed pressure regulator 15, arranged to the filling CO 2 of generator hydrogen cooling system 2
Air.It is automatic to close when the gas concentration lwevel that gas concentration analyzer 5 detects generator hydrogen cooling system 2 reaches 96%
Close filling CO 2 magnetic valve 11, row's hydrogen main valve 9, manual-lock carbon dioxide storage tank pressure-reducing valve 12.Automatic opening is flushed with hydrogen electromagnetism
Valve 6, row's carbon dioxide main valve 10, start to be flushed with hydrogen gas row's carbon dioxide to generator hydrogen cooling system 2.When gas concentration analysis
When the density of hydrogen that instrument 5 detects generator hydrogen cooling system 2 reaches 96%, the row's of being automatically switched off carbon dioxide main valve 10, exhaust
Pressure-regulating valve 15, after Hydrogen Vapor Pressure is promoted to service pressure, is automatically switched off and is flushed with hydrogen magnetic valve 6, generator hydrogen_cooling
Gas displacement in system 2 is finished.
Operation principle of the present utility model：The utility model is by setting Large Copacity carbon dioxide storage tank（Satisfaction is once filled
Hydrogen or row's hydrogen need）, hot water automatic sprinkler fire-extinguishing system, gas concentration analyzer, autocontrol valve, automatic control system realize
It is automatic to fill row's hydrogen process.During unit normally runs, Large Copacity carbon dioxide storage tank（It is multiple）Respectively by pressure-reducing valve, isolating valve,
It is connected on filling CO 2 system pipeline, in stand-by state.When unit outage needs generator to arrange hydrogen, operations staff's hand
The dynamic pressure-reducing valve 12 opened at carbon dioxide storage tank 3, then starts the row's hydrogen button in control system 1, the control system hair
Go out the automatic Hydrogen Vapor Pressure for reducing generator hydrogen cooling system 2 of instruction, then fill titanium dioxide to generator hydrogen cooling system 2
Carbon, when the gas concentration lwevel that gas concentration analyzer 5 detects the cooling system is qualified, fills from cooling system described in trend
Air, when the cooling system in-line analyzer, to detect the cooling system air concentration qualified, then close relevant control valve
Door.When unit maintenance end-of-job, it is necessary to when being flushed with hydrogen to generator system, at the manually opened carbon dioxide storage tank 3 of operations staff
Pressure-reducing valve 12, then start control system 1 is flushed with hydrogen button, and the control system sends instruction from cooling system described in trend
Filling CO 2, when the gas concentration lwevel that gas concentration analyzer 5 detects the cooling system is qualified, is automatically switched off and fills two
Carbonoxide magnetic valve 11, opens into hydrogen main valve 8, starts to be flushed with hydrogen gas to the cooling system, when gas concentration analysis 5 detects hydrogen
Gas concentration is qualified, after Hydrogen Vapor Pressure is promoted into operating pressure automatically, closes relevant control valve.
Automatic spraying device of the present utility model 4 also can be using sense cigarette formula automatic spraying device or open type automatic spray system
System.The spray head also can be using any one in erect type spray head or plain edition spray head or abutment wall type spray head
Kind.Carbon dioxide storage tank 3 can also use horizontal carbon dioxide storage tank.The erect type spray head is uprightly arranged on water supply branch pipe
On, watering is shaped as parabolic build, and carbon dioxide storage tank 3 is sprayed to downwards by the 80~100% of total Water, while some
Spray to furred ceiling.The plain edition spray head can both be mounted directly, and sagging can be installed on spray pipe net again, by total Water
40%-60% sprays to downwards carbon dioxide storage tank 3, and major part sprays to furred ceiling.The abutment wall type spray head is mounted against a wall.
Claims (23)
1. thermal power plant's generator fills row's hydrogen system, including generator hydrogen cooling system automatically（2）, it is characterised in that also include
It is automatic to fill row's hydrogen control system（1）, generator hydrogen cooling system（2）It is provided with two external interfaces, described two external interfaces
The first pipeline and the second pipeline are respectively provided with, are sequentially arranged with first pipeline into hydrogen main valve（8）With row's hydrogen main valve（9）,
Enter hydrogen main valve（8）With row's hydrogen main valve（9）Between be respectively connected to mend hydrogen pipeline and compressed air line, on second pipeline according to
The secondary row's of being provided with carbon dioxide main valve（10）, bleed pressure regulator（15）, gas concentration analyzer（5）And exhaust outlet, generating electricity
Machine hydrogen cooling system（2）With row's carbon dioxide main valve（10）Between access have carbon dioxide storage tank and automatic spray pipeline.
2. thermal power plant's generator as claimed in claim 1 fills row's hydrogen system automatically, it is characterised in that the benefit hydrogen pipeline includes
Hydrogen main pipe is mended, is equipped with the benefit hydrogen main pipe and is flushed with hydrogen magnetic valve（6）, it is flushed with hydrogen magnetic valve（6）Row's hydrogen control system is filled with automatic（1）
It is connected.
3. thermal power plant's generator as claimed in claim 1 fills row's hydrogen system automatically, it is characterised in that the compressed air line
It is equipped with including compressed air main pipe, in the compressed air main pipe and fills air solenoid valve（7）, fill air solenoid valve（7）With it is automatic
Fill row's hydrogen control system（1）It is connected.
4. thermal power plant's generator as claimed in claim 1 fills row's hydrogen system automatically, it is characterised in that the carbon dioxide storage tank
And automatic spray pipeline includes carbon dioxide storage tank（3）, automatic spraying device（4）With hot water main pipe, second pipeline and two
Carbonoxide storage tank（3）Between be sequentially arranged with filling CO 2 magnetic valve（11）And pressure-reducing valve（12）, carbon dioxide storage tank（3）Pass through
Spraying electromagnetic valve（13）With automatic spraying device（4）It is connected, automatic spraying device（4）By hot water main valve（14）With the heat
Jellyfish pipe is connected, filling CO 2 magnetic valve（11）, spraying electromagnetic valve（13）With hot water main valve（14）Respectively with fill row automatically
Hydrogen control system（1）It is connected.
5. thermal power plant's generator as claimed in claim 1 fills row's hydrogen system automatically, it is characterised in that automatic to fill row's hydrogen control system
System（1）Respectively with enter hydrogen main valve（8）, row hydrogen main valve（9）With row's carbon dioxide main valve（10）It is connected.
6. thermal power plant's generator as claimed in claim 1 fills row's hydrogen system automatically, it is characterised in that automatic to fill row's hydrogen control system
System（1）Including control panel, the control panel is provided with row's hydrogen button and is flushed with hydrogen button.
7. thermal power plant's generator as claimed in claim 4 fills row's hydrogen system automatically, it is characterised in that automatic spraying device（4）
Using sense cigarette formula automatic spraying device.
8. thermal power plant's generator as claimed in claim 4 fills row's hydrogen system automatically, it is characterised in that automatic spraying device（4）
Using temp sensing type automatic spraying device.
9. thermal power plant's generator as claimed in claim 4 fills row's hydrogen system automatically, it is characterised in that automatic spraying device（4）
Using enclosed automatic sprinkler fire-extinguishing system.
10. thermal power plant's generator as claimed in claim 4 fills row's hydrogen system automatically, it is characterised in that automatic spraying device（4）
Using open type automatic sprinkler fire-extinguishing system.
11. thermal power plant's generators as claimed in claim 4 fill row's hydrogen system automatically, it is characterised in that automatic spraying device（4）
Indicated including pond, valve, water pump, air pressure tank control cabinet, main conduit, water tank, branch's submain road, Signal butterfly bamper, current
Device, branched pipe, spray head, air bleeding valve and end drainage arrangement.
12. thermal power plant's generators as claimed in claim 11 fill row's hydrogen system automatically, it is characterised in that the spray head is used
Sagging type spray head.
13. thermal power plant's generators as claimed in claim 11 fill row's hydrogen system automatically, it is characterised in that the spray head is used
Erect type spray head.
14. thermal power plant's generators as claimed in claim 11 fill row's hydrogen system automatically, it is characterised in that the spray head is used
Plain edition spray head.
15. thermal power plant's generators as claimed in claim 11 fill row's hydrogen system automatically, it is characterised in that the spray head is used
Abutment wall type spray head.
16. thermal power plant's generators as claimed in claim 4 fill row's hydrogen system automatically, it is characterised in that carbon dioxide storage tank（3）
Using vertical carbon dioxide storage tank.
17. thermal power plant's generators as claimed in claim 4 fill row's hydrogen system automatically, it is characterised in that carbon dioxide storage tank（3）
Using horizontal carbon dioxide storage tank.
18. thermal power plant's generators as claimed in claim 4 fill row's hydrogen system automatically, it is characterised in that carbon dioxide storage tank（3）
Structure uses the double container being made up of interior outer container, and is vacuum-powders insulation pattern.
19. thermal power plant's generators as claimed in claim 18 fill row's hydrogen system automatically, it is characterised in that the material of the inner pressurd vessel
Material uses the material of 16MnDR, the outer container to use Q235-B or 16MnR, the inside and outside container from different places according to user
Between sandwich portion filling heat-insulating material pearlife and vacuumize.
20. thermal power plant's generators as claimed in claim 4 fill row's hydrogen system automatically, it is characterised in that carbon dioxide storage tank（3）
It is provided with two groups of safety valves.
21. thermal power plant's generators as claimed in claim 18 fill row's hydrogen system automatically, it is characterised in that the inner pressurd vessel top
It is provided with pressure gauge, differential pressure type level gauge and the liquid level table of comparisons.
22. thermal power plant's generators as claimed in claim 4 fill row's hydrogen system automatically, it is characterised in that carbon dioxide storage tank（3）
Bottom be provided with detecting system.
23. thermal power plant's generators as claimed in claim 22 fill row's hydrogen system automatically, it is characterised in that the detecting system bag
Storage tank vacuum detecting is included to regulate and vacuum valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298510.2U CN206221010U (en) | 2016-11-30 | 2016-11-30 | Thermal power plant's generator fills row's hydrogen system automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298510.2U CN206221010U (en) | 2016-11-30 | 2016-11-30 | Thermal power plant's generator fills row's hydrogen system automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221010U true CN206221010U (en) | 2017-06-06 |
Family
ID=58787495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298510.2U Active CN206221010U (en) | 2016-11-30 | 2016-11-30 | Thermal power plant's generator fills row's hydrogen system automatically |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437879A (en) * | 2016-11-30 | 2017-02-22 | 青岛国瑞信息技术有限公司 | Automatic hydrogen filling and discharging system for thermal power plant generator |
| CN112032556A (en) * | 2020-08-14 | 2020-12-04 | 中国神华能源股份有限公司国华电力分公司 | Automatic hydrogen supplementing system |
| CN113803638A (en) * | 2021-07-30 | 2021-12-17 | 华电电力科学研究院有限公司 | Intelligent generator hydrogen cooling system and control method |
-
2016
- 2016-11-30 CN CN201621298510.2U patent/CN206221010U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437879A (en) * | 2016-11-30 | 2017-02-22 | 青岛国瑞信息技术有限公司 | Automatic hydrogen filling and discharging system for thermal power plant generator |
| CN112032556A (en) * | 2020-08-14 | 2020-12-04 | 中国神华能源股份有限公司国华电力分公司 | Automatic hydrogen supplementing system |
| CN113803638A (en) * | 2021-07-30 | 2021-12-17 | 华电电力科学研究院有限公司 | Intelligent generator hydrogen cooling system and control method |
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