CN107240879A - Converter valve silicon stack component, the replacing options of reactor - Google Patents
Converter valve silicon stack component, the replacing options of reactor Download PDFInfo
- Publication number
- CN107240879A CN107240879A CN201710373219.XA CN201710373219A CN107240879A CN 107240879 A CN107240879 A CN 107240879A CN 201710373219 A CN201710373219 A CN 201710373219A CN 107240879 A CN107240879 A CN 107240879A
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- reactor
- silicon stack
- stack component
- profile steel
- valve
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Silicon Compounds (AREA)
Abstract
The invention discloses a kind of converter valve silicon stack component, the replacing options of reactor, including the step of non-top silicon stack component of replacing or reactor：Non- top is installed and changes frock, H profile steel is fixed on valve layer framework by the first hook, the second hook, and H profile steel protrudes horizontally up valve layer framework, chain block can be arranged in H profile steel slidingly back and forth along H profile steel, and lifting rope is connected with the reserved lifting hole(eyelet) at silicon stack component two ends or lifting rope is connected by reactor service kit with reactor；Lifting rope is pulled to sling the silicon stack component or reactor of lower floor using chain block；Chain block is slid into outside valve layer framework along H profile steel, slid into again in valve layer framework after specified location after the replacing for carrying out silicon stack component or reactor, the installation of silicon stack component or reactor is carried out.The inventive method can efficiently realize the replacing of the silicon stack, reactor assemblies of any valve layer of converter valve tower, can effectively improve the efficiency of operation process, reduce operating personnel's working strength.
Description
Technical field
The present invention relates to a kind of converter valve silicon stack component, the replacing options of reactor.
Background technology
At present, China, which is in, quickly propels the extra-high voltage direct-current transmission engineering construction period, and DC converter valve is that direct current is defeated
The Quick overhaul of the nucleus equipment of electrical engineering, its primary clustering silicon stack and reactor, change maintenance system in converter valve equipment
In it is extremely important.
With being continuously increased of DC converter valve place capacity, the continuous improvement of voltage class, silicon stack, reactor assemblies
Quality is also significantly increased.When changing silicon stack, reactor assemblies on the converter valve tower that lifting is completed, due to silicon stack, reactor
Assembly quality is larger, there is high-voltage line connection between silicon stack and electric capacity, and operation process is completed in the air, causes maintenance difficulty big,
Efficiency is low, and maintainer, which slightly neglects, can cause security incident to produce the damage with equipment.
The content of the invention
The technical problems to be solved by the invention are：Overcome the deficiencies in the prior art there is provided a kind of converter valve silicon stack component,
The replacing options of reactor, improve the efficiency and security of operation process, it is to avoid damage equipment.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of converter valve silicon stack component, reactor are more
Method, including the step of replacing top silicon stack component or reactor are changed, and changes non-top silicon stack component or reactor
The step of, wherein, the step of changing non-top silicon stack component or reactor comprises the following steps again：
Step S1, installs non-top and changes frock, the non-top is changed frock and hung including the first hook, second
Hook, H profile steel, chain block and lifting rope, H profile steel is fixed on valve layer framework by the first hook, the second hook, and H types
Steel protrudes horizontally up valve layer framework, and the chain block can be arranged in H profile steel slidingly back and forth along H profile steel, lifting rope and silicon stack group
The reserved lifting hole(eyelet) connection at part two ends or lifting rope are connected by reactor service kit with reactor, and chain block catches on lifting rope；
Step S2, pulls lifting rope to sling the silicon stack component or reactor of lower floor using chain block；
Step S3, chain block is slid into outside valve layer framework along H profile steel, after the replacing for carrying out silicon stack component or reactor
Reuse chain block to slide into valve layer framework after specified location along H profile steel, carry out the installation of silicon stack component or reactor,
Complete to change.
Further, the step of replacing top silicon stack component or reactor comprises the following steps again：
Step T1, installs top and changes frock, the top change frock include cushion block, H profile steel, chain block and
Lifting rope, the H profile steel is arranged on by cushion block on the valve tower framework at top, and the chain block can be along H profile steel slidingly back and forth
In H profile steel, lifting rope is connected with the reserved lifting hole(eyelet) at silicon stack component two ends or lifting rope passes through reactor service kit and reactance
Device is connected, and chain block catches on lifting rope；
Step T2, pulls lifting rope to sling silicon stack component or reactor using chain block；
Step T3, chain block is slid into outside valve layer framework along H profile steel, after the replacing for carrying out silicon stack component or reactor
Reuse chain block to slide into valve layer framework after specified location along H profile steel, carry out the installation of silicon stack component or reactor,
Complete to change.
Further, before step S1, T1, in addition to the step of drain valve tower cooler water, then carry out removing valve tower
The connecting line of conduit assembly, shield assemblies and silicon stack component or reactor and other spare parts and the step being fixedly connected
Suddenly.
Further, the H profile steel is fixed on the different crossbeams of valve layer framework by the first hook, the second hook.
Further, the end of the H profile steel sets finite place piece, to control the sliding stroke of chain block.
It is more steady further for guarantee silicon stack component lifting, in step S1, T1, when changing silicon stack component,
Also include left and right adjustment H profile steel the step of the horizontal level of valve layer framework, so that the extended line of the lifting rope at silicon stack component two ends
Intersection point and silicon stack component center of gravity on a vertical curve.
Further for ensureing that reactor lifting is more steady, in step S1, T1, when changing reactor, also wrap
Adjustment H profile steel is included the step of the horizontal level of valve layer framework, is located on the center line of reactor.
Employ after above-mentioned technical proposal, the invention has the advantages that：
1) the inventive method can efficiently realize the replacing of the silicon stack, reactor assemblies of any valve layer of converter valve tower,
The efficiency of operation process can be effectively improved, operating personnel's working strength is reduced, maintenance time is saved；
2) the inventive method can effectively evade infringement of the Renewal process to equipment, prevent the generation of security incident；
3) the inventive method goes for a variety of converter valve silicon stacks, the replacing of reactor assemblies, and simple to operate, cost is low
Honest and clean, versatility is good.
Brief description of the drawings
Fig. 1 changes the scheme of installation of frock for the non-top of the present invention；
In figure, 1, silicon stack component, 2, reactor, the 3, first hook, 4, H profile steel, the 5, second hook, 6, chain block, 7,
Valve layer framework.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
As shown in figure 1, a kind of converter valve silicon stack component, the replacing options of reactor, including change top silicon stack component
Or the step of reactor, and the step of non-top silicon stack component of replacing or reactor, wherein, change non-top silicon stack group
The step of part or reactor, comprises the following steps again：
Step S1, installs non-top and changes frock, and the silicon stack component 1 of replacing will be needed by changing frock using non-top
Or reactor 2 hangs valve layer, it is demountable structure that the non-top, which changes frock, may be mounted at any one layer of valve layer framework 7
On, silicon stack component and reactor for changing next layer of valve layer；, it is necessary to which two sets of non-tops are changed when changing silicon stack component 1
Frock, and, it is necessary to a set of when changing reactor 2；
The non-top, which changes frock, includes first the 3, second hook 5 of hook, H profile steel 4, chain block 6 and lifting rope, will
H profile steel 4 is fixed on the isolation beam of valve layer framework 7 by first the 3, second hook 5 of hook, is applied with isolation beam contact position and is protected
Shield, then screw is fixedly connected, and H profile steel 4 protrudes horizontally up valve layer framework 7, and chain block 6 is arranged in H profile steel 4, is adjusted
Chain block 6 is tried, it is smoothed out slip in H profile steel 4, lifting rope is connected or hung with the reserved lifting hole(eyelet) at the two ends of silicon stack component 1
Rope is connected by reactor service kit with reactor 2, and chain block 6 catches on lifting rope；
Lifting rope is provided with 2, and the two ends of silicon stack component 1 are respectively provided with two reserved lifting hole(eyelet)s, and the two ends of 1 lifting rope pass through bow respectively
Shape shackle is connected with 2 reserved lifting hole(eyelet)s of the side of silicon stack component 1, and another 1 lifting rope is another by bow shackle and silicon stack component 1
2 reserved lifting hole(eyelet) connections of side；2 suspension hooks of 2 chain blocks are hung in the centre position of 2 lifting ropes；
Step S2, pulls lifting rope to sling the silicon stack component 1 or reactor 2 of lower floor using chain block 6；
Step S3, chain block 6 is slid into outside valve layer framework 7 along H profile steel 4, by crane gear such as ladder truck by silicon
Pile component 1 or reactor 2 are transported to ground；, will, it is necessary to which two people synchronously respectively draw 1 chain block 6 during replacing silicon stack component 1
The slowly raising of silicon stack component 1, then pulls out valve layer framework 7 along the level of H profile steel 4；Carry out silicon stack component 1 or reactor 2 more
Chain block 6 is reused after changing to slide into valve layer framework 7 after specified location along H profile steel 4, carries out silicon stack component 1 or reactance
Other parts of the installation of device 2, then assembling and disassembling, whole process is with demolishing process on the contrary, completing to change.
Further, the step of replacing top silicon stack component or reactor comprises the following steps again：
Step T1, installs top and changes frock, the top, which changes frock, includes cushion block, H profile steel 4, chain block 6
And lifting rope, the H profile steel 4 is by cushion block on the valve tower framework at top, and the chain block 6 can be slided along before and after H profile steel 4
It is arranged on dynamicly in H profile steel 4, lifting rope is connected with the reserved lifting hole(eyelet) at the two ends of silicon stack component 1 or lifting rope passes through reactor service kit
It is connected with reactor 2, chain block 6 catches on lifting rope；
Step T2, pulls lifting rope to sling silicon stack component 1 or reactor 2 using chain block 6；
Step T3, chain block 6 is slid into outside valve layer framework along H profile steel 4, carries out silicon stack component 1 or reactor 2 more
Chain block 6 is reused after changing to slide into valve layer framework after specified location along H profile steel 4, carries out silicon stack component 1 or reactor
2 installation, completes to change.
Preferably, before step S1, T1, in addition to the step of drain valve tower cooler water, then carry out removing valve tower
The connecting line of conduit assembly, shield assemblies and silicon stack component or reactor and other spare parts and the step being fixedly connected
Suddenly.Dismantle conduit assembly again after cooling-water drain in valve tower is clean, and flange hole is closed with paster, prevent in unloading process
Pipeline is caused to pollute；The dismounting of other parts can be first carried out while discharge cooling water, operating efficiency can be effectively improved.
The parts of the dismounting such as fastener such as bolt, pad, nut is put into storage bag, used tool inserter when not in use is dismantled
Bag, ground is transported to using crane gear.
Then the fastening bolt of silicon stack component 1 and reactor 2 is unclamped, the fastening bolt is temporarily not exclusively removed, it is to be replaced
Removed completely again after frock installation, and silicon stack component 1 and reactor 2 are wound into plastic protective film for plastics.
Preferably, as shown in figure 1, the H profile steel 4 is fixed on valve layer framework 7 not by first the 3, second hook 5 of hook
With on crossbeam.
Preferably, the end of the H profile steel 4 sets finite place piece, to control the sliding stroke of chain block 6.
Preferably, in step S1, T1, when changing silicon stack component, in addition to left and right adjusts H profile steel 4 in valve layer frame
The step of horizontal level of frame 7 or valve tower framework, so that the intersection point of the extended line of the lifting rope at the two ends of silicon stack component 1 and silicon stack component
1 center of gravity is more steady when ensureing that silicon stack component 1 is sling with this on a vertical curve.
Preferably, in step S1, T1, when changing reactor, in addition to adjustment H profile steel is in valve layer framework 7 or valve
On the step of horizontal level of tower framework, the center line for being located at reactor 2.
The inventive method can efficiently realize the replacing of the silicon stack, reactor assemblies of any valve layer of converter valve tower, energy
The efficiency of operation process is effectively improved, operating personnel's working strength is reduced, maintenance time is saved.
The inventive method can effectively evade infringement of the Renewal process to equipment, prevent the generation of security incident.
The inventive method goes for a variety of converter valve silicon stacks, the replacing of reactor assemblies, and simple to operate, cost is low
Honest and clean, versatility is good.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
It is further described, should be understood that the specific embodiment that the foregoing is only the present invention, is not limited to this
Invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this hair
Within bright protection domain.
Claims (7)
1. a kind of converter valve silicon stack component, the replacing options of reactor, it is characterised in that including change top silicon stack component or
The step of reactor, and the step of non-top silicon stack component of replacing or reactor, wherein, change non-top silicon stack component
Or the step of reactor comprises the following steps again：
Step S1, installs non-top and changes frock, the non-top, which changes frock, includes the first hook (3), the second hook
(5), H profile steel (4), chain block (6) and lifting rope, valve is fixed on by H profile steel (4) by the first hook (3), the second hook (5)
On layer framework (7), and H profile steel (4) protrudes horizontally up valve layer framework (7), and the chain block (6) can slide along before and after H profile steel (4)
It is arranged on dynamicly in H profile steel (4), lifting rope is connected with the reserved lifting hole(eyelet) at silicon stack component (1) two ends or lifting rope is overhauled by reactor
Instrument is connected with reactor (2), and chain block (6) catches on lifting rope；
Step S2, pulls lifting rope to sling the silicon stack component (1) or reactor (2) of lower floor using chain block (6)；
Step S3, valve layer framework (7) is slid into outside by chain block (6) along H profile steel (4), carries out silicon stack component (1) or reactor
(2) chain block (6) is reused after replacing to slide into after valve layer framework (7) interior specified location along H profile steel (4), carries out silicon
The installation of pile component (1) or reactor (2), completes to change.
2. converter valve silicon stack component according to claim 1, the replacing options of reactor, it is characterised in that：It is described to change
The step of top silicon stack component or reactor, comprises the following steps again：
Step T1, installs top and changes frock, the top, which changes frock, includes cushion block, H profile steel (4), chain block (6)
And lifting rope, the H profile steel (4) is by cushion block on the valve tower framework at top, and the chain block (6) can be along H profile steel (4)
It is arranged on slidingly back and forth in H profile steel (4), lifting rope is connected with the reserved lifting hole(eyelet) at silicon stack component (1) two ends or lifting rope passes through reactance
Device service kit is connected with reactor (2), and chain block (6) catches on lifting rope；
Step T2, pulls lifting rope to sling silicon stack component (1) or reactor (2) using chain block (6)；
Step T3, chain block (6) is slid into outside valve layer framework along H profile steel (4), carries out silicon stack component (1) or reactor (2)
Replacing after reuse chain block (6) and slid into along H profile steel (4) in valve layer framework after specified location, carry out silicon stack component
(1) or reactor (2) installation, complete change.
3. converter valve silicon stack component according to claim 2, the replacing options of reactor, it is characterised in that：The step
Before S1, T1, in addition to the step of drain valve tower cooler water, then carry out removing valve tower conduit assembly, shield assemblies and
The connecting line of silicon stack component or reactor and other spare parts and the step of be fixedly connected.
4. converter valve silicon stack component, the replacing options of reactor according to claim 1 or 2 or 3, it is characterised in that：Institute
H profile steel (4) is stated to be fixed on the different crossbeams of valve layer framework (7) by the first hook (3), the second hook (5).
5. converter valve silicon stack component according to claim 4, the replacing options of reactor, it is characterised in that：The H profile steel
(4) end sets finite place piece, to control the sliding stroke of chain block (6).
6. converter valve silicon stack component according to claim 4, the replacing options of reactor, it is characterised in that：The step
In S1, T1, when changing silicon stack component, in addition to left and right adjustment H profile steel (4) is in the level of valve layer framework (7) or valve tower framework
The step of position, so that the center of gravity of the intersection point of the extended line of the lifting rope at silicon stack component (1) two ends and silicon stack component (1) is perpendicular at one
On straight line.
7. converter valve silicon stack component according to claim 4, the replacing options of reactor, it is characterised in that：The step
In S1, T1, when changing reactor, in addition to adjustment H profile steel is in the step of valve layer framework (7) or the horizontal level of valve tower framework
Suddenly, on the center line for being located at reactor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373219.XA CN107240879A (en) | 2017-05-24 | 2017-05-24 | Converter valve silicon stack component, the replacing options of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373219.XA CN107240879A (en) | 2017-05-24 | 2017-05-24 | Converter valve silicon stack component, the replacing options of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107240879A true CN107240879A (en) | 2017-10-10 |
Family
ID=59985222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710373219.XA Pending CN107240879A (en) | 2017-05-24 | 2017-05-24 | Converter valve silicon stack component, the replacing options of reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN107240879A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547634A (en) * | 2020-04-15 | 2020-08-18 | 常州博瑞电力自动化设备有限公司 | Reactor maintenance device in narrow space and maintenance method thereof |
| CN111546287A (en) * | 2020-06-15 | 2020-08-18 | 常州博瑞电力自动化设备有限公司 | Device for replacing to-be-detected device for valve string and using method of device |
| CN111573536A (en) * | 2020-04-15 | 2020-08-25 | 常州博瑞电力自动化设备有限公司 | Overhauling device and overhauling method for compact converter valve reactor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202181176U (en) * | 2011-07-15 | 2012-04-04 | 苏州唐峰电器有限公司 | Capacitor lifting appliance |
| CN105071262A (en) * | 2015-09-01 | 2015-11-18 | 国网辽宁省电力有限公司鞍山供电公司 | A frame type capacitor sliding lifting tool |
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2017
- 2017-05-24 CN CN201710373219.XA patent/CN107240879A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181176U (en) * | 2011-07-15 | 2012-04-04 | 苏州唐峰电器有限公司 | Capacitor lifting appliance |
| CN105071262A (en) * | 2015-09-01 | 2015-11-18 | 国网辽宁省电力有限公司鞍山供电公司 | A frame type capacitor sliding lifting tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547634A (en) * | 2020-04-15 | 2020-08-18 | 常州博瑞电力自动化设备有限公司 | Reactor maintenance device in narrow space and maintenance method thereof |
| CN111573536A (en) * | 2020-04-15 | 2020-08-25 | 常州博瑞电力自动化设备有限公司 | Overhauling device and overhauling method for compact converter valve reactor |
| CN111546287A (en) * | 2020-06-15 | 2020-08-18 | 常州博瑞电力自动化设备有限公司 | Device for replacing to-be-detected device for valve string and using method of device |
| CN111546287B (en) * | 2020-06-15 | 2023-12-15 | 常州博瑞电力自动化设备有限公司 | Replacement device for to-be-detected device of valve string and use method thereof |
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| PB01 | Publication | ||
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Application publication date: 20171010 |