CN113131759A - Converter valve tower - Google Patents
Converter valve tower Download PDFInfo
- Publication number
- CN113131759A CN113131759A CN202010043423.7A CN202010043423A CN113131759A CN 113131759 A CN113131759 A CN 113131759A CN 202010043423 A CN202010043423 A CN 202010043423A CN 113131759 A CN113131759 A CN 113131759A
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- Prior art keywords
- valve tower
- module
- guide plate
- guide
- valve
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention relates to a converter valve tower, comprising: the valve tower comprises a valve tower frame, wherein a plurality of valve tower unit layers are arranged on the valve tower frame, and a valve assembly is arranged on each valve tower unit layer and comprises a module mounting seat, a module guide rail and a sub-module; the module guide rails are arranged on the module mounting seat side by side along the left-right direction, each module guide rail extends along the front-back direction, and the corresponding sub-modules are supported between the two adjacent module guide rails; a guide plate is arranged between two adjacent module guide rails and is positioned below the corresponding sub-module; the guide plate is arranged from top to bottom along the front-back direction and inclines from one end to the other end, or the guide plate is arranged from top to bottom along the front-back direction and inclines from the middle position to the two ends; the guide plate is of a concave structure with a low middle part and high two ends along the left and right directions. Through setting up the guide plate, make and leak and can go out through the timely water conservancy diversion of guide plate, improved the collection efficiency who leaks, avoid not taking place moreover that the submodule piece in the position of leaking receives the influence of leaking.
Description
Technical Field
The invention relates to a valve tower of a converter valve.
Background
The converter valve tower is formed by stacking a valve tower frame and a power module arranged on the valve tower frame. The utility model discloses a change of current valve tower as chinese utility model patent that grant publication number is CN204761307U, including valve tower frame, valve tower frame includes a plurality of valve tower unit layers, every valve tower unit layer all is equipped with the valve module, the valve module includes the module mount pad (be the fixed mounting seat in the above-mentioned patent promptly), the module guide rail that extends around a plurality of has been arranged side by side along the left and right sides direction on the module mount pad (be the direction slide rail in the above-mentioned patent promptly), two horizontal planes of module slide rail bilateral symmetry are for being used for with submodule piece bottom surface complex guide surface (be the support installation face in the above-mentioned patent promptly), the interval arrangement has a plurality of balls on the guide surface in the length direction of module slide rail, when the installation, a submodule piece is placed on the guide surface that is close to each other of two.
Because the converter valve tower is provided with a large number of heating devices, in order to ensure the normal operation of the converter valve, a water cooling system is generally adopted to cool the heating devices, a water leakage collecting tray is arranged at the bottom of the converter valve tower, a water leakage collecting part is arranged on the upper surface of the water leakage collecting tray, a water leakage detecting device is fixed at the water leakage collecting part of the water leakage collecting tray, and the water leakage detecting device can send an alarm signal to a worker.
However, the existing converter valve tower only collects water leakage through a water leakage collecting tray at the bottom of the tower body, when the water leakage phenomenon occurs, the water leakage can flow downwards along the sub-modules on the valve tower, the sub-modules far away from the water leakage position on the valve tower can be greatly influenced, the water leakage can not be collected quickly, and the collection efficiency is low.
Disclosure of Invention
The invention aims to provide a converter valve tower, which aims to solve the technical problem that when a water leakage phenomenon occurs in the converter valve tower in the prior art, the leaked water flows downwards along a submodule on the valve tower and can greatly influence the submodule far away from the water leakage position on the valve tower.
In order to realize the purpose, the technical scheme of the converter valve tower is as follows:
a converter valve tower comprising: the valve tower comprises a valve tower frame, wherein a plurality of valve tower unit layers are arranged on the valve tower frame, and a valve assembly is arranged on each valve tower unit layer and comprises a module mounting seat, a module guide rail and a sub-module; the module mounting seats are fixed on the valve tower frame, the module guide rails are arranged on the module mounting seats side by side along the left-right direction, each module guide rail extends along the front-back direction, and the corresponding sub-modules are supported between the two adjacent module guide rails; a guide plate is arranged between two adjacent module guide rails and is positioned below the corresponding sub-module; the guide plates are arranged from top to bottom in the front-back direction and are inclined from one end to the other end, or the guide plates are arranged from top to bottom in the front-back direction and are inclined from the middle position to the two ends; the guide plate is of a concave structure with a low middle part and high two ends in the left and right directions.
The beneficial effects are that: the guide plate is arranged between the two adjacent module guide rails, so that the leaked water can be guided out through the guide plate in time, and the collection efficiency of the leaked water is improved; and the water leakage is guided by the guide plate and does not flow downwards through the sub-modules, so that the influence of water leakage on the sub-modules at positions where water leakage does not occur is avoided.
Furthermore, the module guide rail is provided with a guide surface corresponding to the bottom surface of the corresponding sub-module, and two side edges of the guide plate in the left-right direction are positioned below the corresponding guide surface.
The beneficial effects are that: the guide plate is prevented from interfering the sub-modules on the module guide rail, and meanwhile, the water leakage collection is facilitated.
Furthermore, each module guide rail is provided with an insertion groove, the insertion grooves are obliquely arranged from top to bottom along the front-back direction and from one end to the other end, the insertion grooves are positioned below the guide rail surfaces, the openings of the insertion grooves of any two adjacent module guide rails are oppositely arranged, and the guide plates are respectively assembled in the corresponding insertion grooves on the two sides in the left-right direction.
The beneficial effects are that: the guide plate is assembled in the insertion groove of the module guide rail, so that the installation is convenient, the insertion groove can limit the guide plate, and the stability of the guide plate is ensured.
Furthermore, the front end and/or the rear end of the insertion groove are/is of an open structure, and the two side edges of the guide plate in the left and right directions are inserted from the open ends of the corresponding insertion grooves to be assembled in the insertion grooves.
The beneficial effects are that: the guide plate is directly inserted into the groove of the module guide rail along the front and back directions, so that the guide plate is further convenient to mount.
Furthermore, each guide plate is obliquely arranged from top to bottom from the rear end to the front end.
The beneficial effects are that: only the front side at the bottom of the valve tower is provided with the bottom water collecting tray, so that the number or the volume of the bottom water collecting tray can be reduced, and the cost for manufacturing the bottom water collecting tray is reduced.
Further, the deflector is made of a fire-resistant material.
The beneficial effects are that: the guide plate can separate two adjacent submodules from top to bottom, and can effectively prevent the fire from spreading during a fire disaster.
Further, the concave structure is a V-shaped structure.
The beneficial effects are that: the guide plate is designed into a V shape, which is not only beneficial to the collection of the leakage water, but also convenient for the processing of the guide plate.
Further, the size of the guide plates of the upper valve tower unit layer in the two adjacent valve tower unit layers in the front-back direction is larger than that of the guide plates of the lower valve tower unit layer in the front-back direction.
The beneficial effects are that: the lower guide plate is not affected when water leakage on the upper guide plate drops.
Furthermore, the bottom of the valve tower frame is provided with a bottom water collecting tray, the bottom water collecting tray is obliquely arranged from top to bottom along the left-right direction and from one end to the other end, a water receiving area is arranged on the bottom water collecting tray in the front-back direction and is positioned below the lowest end of the guide plate to receive water leakage flowing down from the guide plate, and the lowest end of the bottom water collecting tray is provided with a water leakage detection device.
The beneficial effects are that: the bottom water collecting tray and the water leakage detection device are arranged in a split mode, so that the bottom water collecting tray is prevented from being integrated on the water leakage detection device, and the bottom water collecting tray is convenient to process.
Furthermore, be equipped with more than two on each valve tower unit layer the valve module, the quantity of bottom water catch tray is the same with the quantity of valve module in arbitrary valve tower unit layer, and each bottom water catch tray is arranged and is arranged with corresponding valve module correspondence along left right direction interval, and each bottom water catch tray all inclines to arrange and each bottom water catch tray's height reduces in proper order about the direction, connects through middle water conservancy diversion spare between two adjacent bottom water catch trays, and the lower extreme of the bottom water catch tray that highly the minimum is equipped with detection device leaks.
The beneficial effects are that: when the size of the converter valve tower is large, the bottom water collecting discs correspond to the valve components in any valve tower unit layer one by one, so that the size of each bottom water collecting disc is small, and the bottom water collecting discs can be conveniently processed.
Drawings
FIG. 1 is a schematic structural view of a converter valve tower embodiment 1 of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a side view of FIG. 1;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is an enlarged view at C of FIG. 4;
FIG. 7 is an enlarged view taken at D in FIG. 4;
fig. 8 is a schematic view of the arrangement of the baffle of fig. 1 mounted on a module rail;
fig. 9 is a schematic view of the baffle of fig. 8;
FIG. 10 is a schematic view of the construction of the module rail of FIG. 8;
FIG. 11 is a schematic view of the bottom water collecting tray and the water leakage detecting device shown in FIG. 1;
FIG. 12 is a top view of FIG. 11;
in the figure: 101-a valve tower frame; 1-a module guide rail; 2-a flow guide plate; 3-inserting a slot; 4-an insertion part; 5-module mounting seat; 6-bottom water collecting tray; 7-intermediate flow guide piece; 8-a telescopic support rod; 9-a terminal flow guide; 10-water leakage detection device; 11-a submodule; 12-a guide surface; 13-a ball bearing; 14-bolt.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
as shown in fig. 1 and 3, the converter valve tower includes a valve tower frame 101, three valve tower unit layers are disposed on the valve tower frame 101 along the up-down direction, and two valve assemblies are disposed on each valve tower unit layer along the left-right direction. In other embodiments, two or more than four valve tower unit layers can be arranged according to requirements, and two valve assemblies are arranged on each valve tower unit layer along the left-right direction; or three valve tower unit layers can be arranged according to the requirement, and one or more than three valve assemblies are arranged on each valve tower unit layer along the left-right direction.
In this embodiment, as shown in fig. 1, fig. 2, and fig. 8, the valve assembly includes a module mounting base 5, the module mounting base 5 is fixed on the valve tower frame 101, the module mounting base 5 is provided with a module guide rail 1, the module guide rails 1 are arranged side by side in the left-right direction, and each module guide rail 1 extends in the front-back direction. The sub-module 11 is placed between two adjacent module guide rails 1, specifically, as shown in fig. 8, a guide surface 12 is arranged on each module guide rail 1, a ball 13 is arranged on the guide surface 12, the sub-module 11 is supported and placed on the balls 13 of the two adjacent module guide rails 1, and the balls 13 are beneficial to the forward and backward sliding of the sub-module 11, so that the sub-module 11 can be conveniently disassembled and assembled. It should be noted that the manner of securing the sub-module 11 after it has been slid into place is known in the art.
As shown in fig. 8, a guide plate 2 is disposed between two adjacent module guide rails 1, the guide plate 2 is located below the corresponding sub-module 11, in this embodiment, each guide plate 2 is disposed from top to bottom and is inclined forward from back to front, so that the leakage water falling on the guide plate 2 flows from back to front. In this embodiment, the guide plate 2 has a concave structure with a low middle and high ends in the left-right direction, preferably, as shown in fig. 9, the concave structure is a V-shaped structure, and the guide plate is designed into a V-shaped structure, so that the water leakage falling on the guide plate 2 can be collected to the middle position of the guide plate 2 in the left-right direction and then flows from back to front, further improving the collection efficiency of the water leakage, and facilitating the processing of the guide plate 2. It should be noted that the baffle 2 and the module rail 1 in this embodiment are both made of an insulating material.
In this embodiment, in order to avoid the guide plate 2 interfering with the sub-modules 11 on the module guide rail 1, the left and right sides of the guide plate 2 are located below the corresponding guide surfaces 12. Specifically, as shown in fig. 8 and 10, the module guide rail 1 is provided with the insertion groove 3, the insertion groove 3 is arranged from top to bottom and is inclined forwards from back to front, the insertion groove 3 is located below the guide surface 12, the openings of the insertion grooves 3 of two adjacent module guide rails 1 are arranged oppositely, the left side and the right side of the guide plate 2 are provided with insertion portions 4, the insertion portions 4 are respectively assembled in the corresponding insertion grooves 3 and fixed through bolts 14, so that the guide plate 2 is assembled on the module guide rail 1, the insertion grooves 3 can limit the guide plate 2, the stability of the guide plate 2 is ensured, and the insertion grooves 3 are convenient for the installation of the guide plate 2.
In this embodiment, the front end and the rear end of the insertion groove 3 are both of an open structure, and the insertion portion 4 of the guide plate 2 is inserted into the insertion groove 3 from the front end or the rear end of the insertion groove, so that the installation of the guide plate 2 is further facilitated. It should be noted that the distance between the bottoms of the two slots 3 with opposite openings is greater than the width of the air deflector 2, so that the air deflector 2 can be inserted into the slots 3. In other embodiments, the open structure may be provided only at the front or rear end of the cartridge slot.
As shown in fig. 4 to 7, the length of the guide plate 2 in the uppermost valve tower unit layer is greater than the length of the guide plate 2 in the intermediate valve tower unit layer, and the length of the guide plate 2 in the intermediate valve tower unit layer is greater than the length of the guide plate 2 in the uppermost valve tower unit layer, i.e., the extension length of the guide plate 2 is gradually shortened from the upper layer to the lower layer, so that the lower guide plate 2 is not affected when water leakage on the upper guide plate 2 drops, and the water leakage can smoothly drop to the bottom water collecting tray 6. It should be noted that the length of the baffles in the same layer is the same.
In this embodiment, the guide plate 2 is made of fireproof materials, and two sub-modules 11 adjacent to each other up and down are separated by the guide plate 2, so that fire can be effectively prevented from spreading during fire. In other embodiments, the baffle may be made of an insulating material that is not fire resistant.
As shown in fig. 11 and 12, the bottom of the valve tower frame 101 is provided with two bottom water collecting trays 6, the two bottom water collecting trays 6 are arranged at intervals in the left-right direction and are arranged corresponding to the corresponding valve assemblies, that is, each bottom water collecting tray 6 is arranged at the bottom of the corresponding valve assembly, and the two bottom water collecting trays 6 are arranged, so as to facilitate the processing of the bottom water collecting trays 6. In this embodiment, the bottom water collecting tray 6 has a V-shaped structure, so as to facilitate the water leakage converging.
In this embodiment, two bottom water-collecting tray 6 all top-down, arrange by left end right-hand member slope, and the right-hand member of left bottom water-collecting tray 6 is less than the left end of bottom water-collecting tray 6 on right side in two bottom water-collecting tray 6, connect through middle water conservancy diversion piece 7 between two bottom water-collecting tray 6, the least significant end of bottom water-collecting tray 6 on right side is connected with detection device 10 that leaks through terminal water conservancy diversion piece 9, set up bottom water-collecting tray 6 and the components of a whole that can function independently of detection device 10 that leaks, avoid with bottom water-collecting tray 6 integration on detection device 10 that leaks, be convenient for bottom water-collecting tray. Wherein, each bottom water-collecting tray 6 all is equipped with the water receiving district in the fore-and-aft direction, and this water receiving district is in the below of guide plate 2 least significant end in order to be used for receiving the leakage that flows down from guide plate 2. It should be noted that the water leakage detection device is an existing mature product, which can send out an alarm signal when detecting a water leakage. In other embodiments, the end and middle deflectors may not be provided, and the right end of the left bottom water collection tray is above the left end of the right bottom water collection tray, and the right end of the right bottom water collection tray is above the water leakage detection device.
In this embodiment, the end diversion member 9 and the middle diversion member 7 have the same structure, both are U-shaped diversion members, the opening of the U-shaped diversion member is upward, both ends of the middle diversion member 7 are respectively fixedly assembled on the two bottom water collection trays 6, and both ends of the end diversion member 9 are respectively fixedly assembled on the bottom water collection tray 6 and the water leakage detection device 10. In other embodiments, the end baffle 9 and the intermediate baffle 7 are identical in construction and both are tubular baffles.
As shown in fig. 11, a telescopic support rod 8 is arranged below the bottom water collecting tray 6, the bottom water collecting tray 6 is fixed on the ground through the telescopic support rod 8, three groups of telescopic support rods 8 are arranged at intervals in the left-right direction, and the height and the inclination angle of the bottom water collecting tray 6 are changed by adjusting the telescopic support rod 8, so that the converter valve towers with different sizes are adapted.
When water leakage occurs in a water cooling system on a converter valve tower, the leaked water firstly falls on a guide plate 2 below each submodule 11, flows from the rear end to the front end of the guide plate 2 after converging through the guide plate 2, vertically falls on a water collecting tray 6 of a base from the front end of the guide plate, flows from left to right after converging on the collecting tray 6 of the base after leaking, and finally flows into a water leakage detection device 10, and when the leaked water flowing into the detection device 10 reaches a set value, the water leakage detection device can send an alarm signal outwards.
the difference from the specific embodiment 1 is that the guide plate is arranged from top to bottom in the front-back direction and slantly from the middle position to the two ends, at this time, the middle of the guide plate is high in the front-back direction, the two ends are low, the leaked water flows downwards from the front end and the rear end of the guide plate after being converged on the guide plate, and a bottom collecting tray with a large size in the front-back direction or two bottom collecting trays in the front-back direction needs to be arranged below the valve tower frame, so that the leaked water at the front end and the rear end of the guide plate can fall on the bottom collecting tray.
the difference from the specific embodiment 1 is that the left and right sides of the guide plate are arranged on the corresponding guide rail surfaces, the guide plate needs to be designed to be thin so that the guide plate does not interfere with the sub-modules, and meanwhile, the guide rail surfaces need to be processed into inclined surfaces which incline from top to bottom and from front to back so as to ensure that the guide plate inclines from top to bottom and from front to back after being fixed on the guide rail surfaces.
the difference from the embodiment 1 is that the left and right sides of the guide plate are respectively fixed on the lower side surfaces of the corresponding module guide rails corresponding to the guide rail surfaces, and at this time, the lower side surfaces need to be processed into inclined surfaces which incline from top to bottom and from front to back so as to ensure that the guide plate is fixed on the lower side surfaces and then inclines from top to bottom and from front to back.
the difference with the specific embodiment 1 is that the front end and the rear end of each cartridge slot are not provided with an opening structure, one side of the guide plate is firstly installed into one of the two cartridge slots with the openings oppositely arranged, the other side of the guide plate is installed into the other cartridge slot, and at the moment, the distance between the bottom of one cartridge slot and the opening of the other cartridge slot is greater than the width of the guide plate.
Specific example 6 of a converter valve tower of the present invention:
the difference from the specific embodiment 1 is that part of the guide plates are arranged from top to bottom and from front to back, and part of the guide plates are arranged from top to bottom and from back to front, at this time, a bottom collecting tray with a larger size in the front-back direction needs to be arranged below the valve tower frame, or two bottom collecting trays need to be arranged in the front-back direction, so that the leakage water of each guide plate can fall on the bottom collecting tray.
the difference from the specific embodiment 1 is that the guide plate is in an arc-shaped structure with a low middle part and high two ends along the left-right direction.
Specific embodiment 8 of the converter valve tower of the present invention:
the difference from embodiment 1 is that the water leakage detection device is not connected to the bottom water collecting tray through the end diversion member, but is directly disposed on the bottom water collecting tray, such as the water leakage collecting tray disclosed in CN102519689B, and the water leakage detection device is disposed on the water leakage collecting tray.
Specific embodiment of the converter valve tower of the present invention 9:
the difference with embodiment 1 is that two bottom water collecting trays are arranged at intervals along the left-right direction and are arranged corresponding to the corresponding valve components, the left bottom water collecting tray is obliquely arranged from top to bottom from the left end to the right end, the right bottom water collecting tray is obliquely arranged from top to bottom from the right end to the left end, the water leakage detection device is arranged between the two bottom water collecting trays, and the lowest ends of the two bottom water collecting trays are both connected with the water leakage detection device through the tail end flow guide piece.
the difference with embodiment 1 lies in, bottom water-collecting tray is formed by the foundation ditch, like the water-collecting device that the chinese utility model patent of grant publication number CN206110309U discloses, this water-collecting device includes the foundation ditch, and the foundation ditch internal surface is equipped with the district that converges that collects converter valve tower and leak.
Claims (10)
1. A converter valve tower comprising:
the valve tower comprises a valve tower frame, wherein a plurality of valve tower unit layers are arranged on the valve tower frame, and a valve assembly is arranged on each valve tower unit layer and comprises a module mounting seat, a module guide rail and a sub-module;
the module mounting seats are fixed on the valve tower frame, the module guide rails are arranged on the module mounting seats side by side along the left-right direction, each module guide rail extends along the front-back direction, and the corresponding sub-modules are supported between the two adjacent module guide rails;
the guide plate is arranged between two adjacent module guide rails and is positioned below the corresponding sub-module;
the guide plates are arranged from top to bottom in the front-back direction and are inclined from one end to the other end, or the guide plates are arranged from top to bottom in the front-back direction and are inclined from the middle position to the two ends;
the guide plate is of a concave structure with a low middle part and high two ends in the left and right directions.
2. The valve tower of converter valves according to claim 1, wherein the module guide rails are provided with guide surfaces corresponding to bottom surfaces of the respective sub-modules, and both side edges of the guide plates in the left-right direction are located below the respective guide surfaces.
3. The valve tower of claim 2, wherein each module rail is provided with a slot, the slots are arranged from top to bottom in the front-back direction and are inclined from one end to the other end, the slots are located below the rail surfaces, the openings of the slots of any two adjacent module rails are arranged oppositely, and the guide plates are respectively assembled in the corresponding slots on the two sides in the left-right direction.
4. The valve tower of claim 3, wherein the front and/or rear ends of the slots are open structures, and the deflector plates are inserted from the open ends of the respective slots at both sides in the left-right direction to fit in the slots.
5. The valve tower of any of claims 1-4, wherein each baffle is disposed from top to bottom, sloping from the back end to the front end.
6. The converter valve tower of any of claims 1-4, wherein the deflector is made of a fire resistant material.
7. Converter valve tower according to any of claims 1-4, wherein the concave structure is a V-shaped structure.
8. The converter valve tower of any of claims 1-4, wherein the dimension of the baffles of an upper valve tower unit layer in adjacent two valve tower unit layers in the front-to-back direction is greater than the dimension of the baffles of a lower valve tower unit layer in the front-to-back direction.
9. The valve tower of any one of claims 1-4, wherein a bottom water collecting tray is disposed at the bottom of the valve tower frame, the bottom water collecting tray is obliquely arranged from one end to the other end from top to bottom along the left-right direction, the bottom water collecting tray is provided with a water receiving area in the front-back direction, the water receiving area is located below the lowest end of the guide plate and used for receiving water leakage flowing down from the guide plate, and the lowest end of the bottom water collecting tray is provided with a water leakage detecting device.
10. The valve tower of claim 9, wherein more than two valve assemblies are disposed on each valve tower unit layer, the number of the bottom water collecting trays is the same as that of the valve assemblies in any valve tower unit layer, the bottom water collecting trays are arranged at intervals in the left-right direction and are arranged corresponding to the corresponding valve assemblies, the bottom water collecting trays are arranged in an inclined manner, the height of each bottom water collecting tray is sequentially reduced in the left-right direction, two adjacent bottom water collecting trays are connected through a middle flow guide piece, and the lower end of the bottom water collecting tray with the lowest height is provided with the water leakage detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043423.7A CN113131759A (en) | 2020-01-15 | 2020-01-15 | Converter valve tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043423.7A CN113131759A (en) | 2020-01-15 | 2020-01-15 | Converter valve tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113131759A true CN113131759A (en) | 2021-07-16 |
Family
ID=76772162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010043423.7A Pending CN113131759A (en) | 2020-01-15 | 2020-01-15 | Converter valve tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113131759A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519689A (en) * | 2011-11-30 | 2012-06-27 | 许继集团有限公司 | Water leakage detection device of valve tower of converter valve |
| CN103944356A (en) * | 2014-04-09 | 2014-07-23 | 许继电气股份有限公司 | Converter valve assembly and valve tower with converter valve assembly |
| KR20140130316A (en) * | 2013-04-30 | 2014-11-10 | 엘에스산전 주식회사 | Hvdc valve tower |
| CN204741407U (en) * | 2015-07-03 | 2015-11-04 | 常州博瑞电力自动化设备有限公司 | Change of current valve tower bottom shield cover |
| CN204761307U (en) * | 2015-07-06 | 2015-11-11 | 许继电气股份有限公司 | Change of current valve tower |
-
2020
- 2020-01-15 CN CN202010043423.7A patent/CN113131759A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519689A (en) * | 2011-11-30 | 2012-06-27 | 许继集团有限公司 | Water leakage detection device of valve tower of converter valve |
| KR20140130316A (en) * | 2013-04-30 | 2014-11-10 | 엘에스산전 주식회사 | Hvdc valve tower |
| CN103944356A (en) * | 2014-04-09 | 2014-07-23 | 许继电气股份有限公司 | Converter valve assembly and valve tower with converter valve assembly |
| CN204741407U (en) * | 2015-07-03 | 2015-11-04 | 常州博瑞电力自动化设备有限公司 | Change of current valve tower bottom shield cover |
| CN204761307U (en) * | 2015-07-06 | 2015-11-11 | 许继电气股份有限公司 | Change of current valve tower |
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Application publication date: 20210716 |