CN219102275U - Auxiliary overhaul joint for SVG water cooling system - Google Patents
Auxiliary overhaul joint for SVG water cooling system Download PDFInfo
- Publication number
- CN219102275U CN219102275U CN202223365738.7U CN202223365738U CN219102275U CN 219102275 U CN219102275 U CN 219102275U CN 202223365738 U CN202223365738 U CN 202223365738U CN 219102275 U CN219102275 U CN 219102275U
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- power unit
- cooling system
- svg
- water pipe
- fixing bolt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/10—Flexible AC transmission systems [FACTS]
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Abstract
An auxiliary overhaul joint of an SVG water cooling system. At present, the maintenance mode in the SVG operation process is that the whole water cooling system is decompressed, a main water pipe valve is closed, the cooling liquid in the water cooling system is emptied, the maintenance time is long, and a plurality of persons are needed to cooperate. The utility model provides an auxiliary overhaul joint of SVG water cooling system, including power unit water pipe (1), fixing bolt (2), fixing bolt is hollow structure, and the fixing bolt is external to be threaded, power unit water pipe accessible fixing bolt cavity position, retainer plate (3) are hollow structure, the retainer plate can embolia power unit water pipe mouth of pipe to become wholly with the power unit water pipe through heat treatment, rubber packing ring (4) are hollow structure, end cap (5) bulge can be with retainer plate, rubber packing ring fit, fastening pullover (6) are hollow structure, the internal thread of fastening pullover, internal thread can with fixing bolt external screw thread connection. The utility model is applied to the field of SVG equipment.
Description
Technical field:
the utility model relates to an auxiliary overhaul joint of an SVG water cooling system.
The background technology is as follows:
at present, in the SVG operation process, the component failure rate in the power unit is highest, the maintenance work related to the power unit is more, the existing maintenance mode is to lower the liquid level of the cooling liquid below the maintenance power unit by integrally decompressing the whole water cooling system, closing a main water pipe valve and emptying the cooling liquid in the water cooling system, then the power unit is disassembled and overhauled, and after the maintenance work, the cooling liquid is added again to adjust the water cooling system.
For example, as shown in fig. 2, the existing SVG water cooling system is arranged in a single phase, water is fed through a water inlet pipe, enters a power unit water inlet pipe through grouping, cools the power unit, and enters a total water return pipe through grouping through a power unit water return pipe, so that the whole heat dissipation and cooling process is completed. Fig. 3 is a schematic cooling diagram of a power unit, wherein cooling liquid flows into the power unit through a left power unit water inlet pipe for heat dissipation, and then flows out through a right power unit water return pipe. When the SVG power unit is overhauled, the cooling liquid is discharged, so that the liquid level of the cooling liquid is below the overhauled power unit, the power unit water inlet pipe and the water return pipe can be detached to be connected with the power unit, and the power unit is disassembled and overhauled.
The utility model comprises the following steps:
the utility model aims to provide an auxiliary overhaul joint of an SVG water cooling system, which is used for plugging a water inlet pipe, a water return pipe and a power unit connecting port at two sides of a pulled power unit in a plug mode, so that the discharge of cooling liquid in the water cooling system and the supplement after overhaul are omitted, and the inconvenience brought to overhaul due to the outflow of residual cooling liquid in the power unit is prevented.
The above object is achieved by the following technical scheme:
the auxiliary overhaul joint of the SVG water cooling system comprises a power unit water pipe, wherein the power unit water pipe penetrates through a fixing bolt, a fixing ring is sleeved at a connecting port of the power unit water pipe, and the fixing bolt is connected with the connecting port of the power unit water pipe and is tightly pressed with the fixing ring and a rubber gasket;
the fixing ring and the rubber gasket are in fit connection with the plug bulge;
the external thread structure of the fixing bolt is screwed with the internal thread structure of the fastening sleeve head.
The SVG water cooling system is assisted in overhauling the joint, and the fixing bolt, the fixing ring, the rubber ring and the fastening sleeve head are of hollow structures.
The SVG water cooling system assists in overhauling the connector, the connector of the power unit water pipe is connected with a sealing bolt, and the connector is sealed with cooling liquid.
The utility model has the beneficial effects that:
1. aiming at the problem that cooling liquid is required to be discharged to enable the cooling liquid level to be lower than that of a required maintenance power unit when maintenance work of the SVG power unit is carried out, the utility model provides an auxiliary maintenance joint of the SVG water cooling system, which enables a power unit water inlet pipe and a power unit water return pipe to be normally connected with the power unit when the SVG normally operates, and ensures normal operation of the water cooling system. When the power unit is overhauled, the water inlet pipe, the water return pipe and the power unit connectors on two sides of the pulled power unit are plugged in a plug mode, so that the discharge of cooling liquid of a water cooling system and the supplement after overhauling are omitted, the inconvenience brought to overhauling due to the fact that residual cooling liquid in the power unit flows out is prevented, and therefore a more convenient and time-saving method is provided for overhauling the SVG power unit.
2. The utility model has the characteristics of low reconstruction cost, simple structure, small difficulty in manufacturing components, strong feasibility and the like.
Description of the drawings:
FIG. 1 is an auxiliary service joint of an SVG water cooling system;
FIG. 2 is a single-phase layout of an SVG water cooling system;
FIG. 3 is a schematic diagram of power unit cooling;
the specific embodiment is as follows:
example 1:
the utility model provides an auxiliary overhaul joint of SVG water cooling system, including power unit water pipe 1, fixing bolt 2, fixing bolt is hollow structure, and the fixing bolt external screw thread, power unit water pipe 1 can pass fixing bolt 2 cavity position, the retainer plate 3 is hollow structure, the retainer plate can embolia power unit water pipe 1 mouth of pipe to become whole with power unit water pipe 1 through heat treatment, rubber packing ring 4 is hollow structure, end cap 5, the bulge can agree with retainer plate 3, rubber packing ring 4, the first 6 of fastening is hollow structure, the first internal screw thread that has of fastening, the internal screw thread can with fixing bolt 2 external screw thread connection, the bolt outside of sealing bolt 7 has the screw thread.
The power unit water pipe 1 can pass through the hollow part of the fixing bolt 2, the fixing ring 3 can be sleeved into the pipe orifice of the power unit water pipe 1 and form a whole with the power unit water pipe 1 through heat treatment, and the power unit water pipe 1 and the fixing ring 3 limit the fixing bolt 2 to be sleeved in the power unit water pipe 1 and can slide on the water pipe;
when the SVG power unit normally operates, the water pipe 1 is communicated with the power unit connection port through the fixing bolt 2, the fixing ring 3 and the rubber gasket 4 to form a circulation channel, and at the moment, the fixing bolt 2 is connected with the power unit connection port to tightly press the fixing ring 3 and the rubber gasket 4.
Example 2:
an auxiliary overhaul joint of an SVG water cooling system is provided, when an SVG power unit overhauls, the SVG water cooling system is subjected to integral pressure relief, a main water inlet valve, a water return valve, a single-phase water inlet valve and a water return valve of the water cooling system are closed, at the moment, the power unit cooling system and the single-phase cooling system are integrated, the pressure of the water cooling system is normal pressure, a fixing bolt 2 is detached to be connected with a power unit connecting port, the integral of a water pipe 1 connected with a fixing ring 3 is rapidly pulled out, a rubber gasket 4 and a plug 5 are used for plugging, and then a fastening sleeve head 6 is connected with the fixing bolt 2 to compress the fixing ring 3, the rubber gasket 4 and the plug 5, so that cooling liquid in a water pipe is kept to be plugged;
at the same time of the above steps, the sealing bolt 7 is connected with the power unit connection port to seal the cooling liquid in the power unit, so as to prevent the residual cooling liquid in the power unit from flowing out and bringing inconvenience to maintenance work.
The water inlet pipe and the water return pipe are sequentially connected, so that the connection between a single power unit and the single-phase water cooling system can be disconnected, then the SVG power unit is disassembled, and overhaul work is carried out.
Example 3:
the auxiliary overhaul joint of the SVG water cooling system is characterized in that the fixing bolt 2 is a common part, preferably a metal product is adopted, and the auxiliary overhaul joint is consistent with the prior art and does not need to be manufactured independently; the fixing ring 3 is required to be integrated with the water pipe 1 through heat treatment during installation, materials similar to the water pipe 1 are preferably adopted, the rubber gasket 4 is a common gasket, the plug 5, the fastening sleeve head 6 and the sealing bolt 7 are maintenance components, too much distribution is not required, and only 2 plugs 5, the fastening sleeve head 6 and the sealing bolt 7 are required for maintenance of one power unit. Therefore, the utility model has low cost and simple component manufacture, and has remarkable effect on overhauling the SVG power unit.
Claims (3)
1. The utility model provides an auxiliary overhaul joint of SVG water cooling system, its constitution includes, characterized by power unit water pipe: the power unit water pipe penetrates through the fixing bolt, the fixing ring is sleeved at the connecting port of the power unit water pipe, and the fixing bolt is connected with the connecting port of the power unit water pipe and is tightly pressed with the fixing ring and the rubber gasket;
the fixing ring and the rubber gasket are in fit connection with the plug bulge;
the external thread structure of the fixing bolt is screwed with the internal thread structure of the fastening sleeve head.
2. The SVG water cooling system auxiliary service coupling of claim 1, wherein: the fixing bolt, the fixing ring, the rubber ring and the fastening sleeve head are hollow structures.
3. The SVG water cooling system auxiliary service coupling of claim 1, wherein: and a sealing bolt is connected to the connecting port of the power unit water pipe, and the cooling liquid at the connecting port is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223365738.7U CN219102275U (en) | 2022-12-15 | 2022-12-15 | Auxiliary overhaul joint for SVG water cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223365738.7U CN219102275U (en) | 2022-12-15 | 2022-12-15 | Auxiliary overhaul joint for SVG water cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219102275U true CN219102275U (en) | 2023-05-30 |
Family
ID=86461292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223365738.7U Active CN219102275U (en) | 2022-12-15 | 2022-12-15 | Auxiliary overhaul joint for SVG water cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219102275U (en) |
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2022
- 2022-12-15 CN CN202223365738.7U patent/CN219102275U/en active Active
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