CN216046906U - Reversible pipeline system and cooling debugging equipment - Google Patents
Reversible pipeline system and cooling debugging equipment Download PDFInfo
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- CN216046906U CN216046906U CN202122403004.2U CN202122403004U CN216046906U CN 216046906 U CN216046906 U CN 216046906U CN 202122403004 U CN202122403004 U CN 202122403004U CN 216046906 U CN216046906 U CN 216046906U
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Abstract
The utility model discloses a reversible pipeline system and cooling debugging equipment, wherein the reversible pipeline system comprises a first pipeline, a second pipeline, a third pipeline, a fourth pipeline, a fifth pipeline, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a sixth valve and a seventh valve; the first valve and the second valve are connected in the first pipeline and are sequentially arranged from the starting end of the first pipeline to the tail end of the first pipeline; the third valve and the fourth valve are connected in the second pipeline and are sequentially arranged from the starting end of the second pipeline to the tail end of the second pipeline; one end of the third pipeline is connected with the first pipeline, and the other end of the third pipeline is connected with the second pipeline. The utility model can be applied to cooling debugging equipment to enable the medium to flow in a reversing way, does not need to frequently disassemble and assemble a pipeline system, can save time, improves the cooling debugging efficiency and reduces the labor cost.
Description
Technical Field
The utility model relates to a reversible pipeline system and cooling debugging equipment.
Background
At present, in the field of electric power, some products need to be cooled and debugged before being shipped, that is, a certain flow of cooling medium is introduced into the products which are electrified, if the temperature of the products can be controlled within a specified range, the products are qualified, and if the temperature of the products is too high and cannot be reduced, the products have defects and are unqualified.
A medium cooling device and a pipeline system are needed in the cooling debugging process, the medium cooling device is provided with a liquid supply port and a liquid return port, and a liquid inlet and a liquid outlet are formed in a product; the liquid supply port is connected with the liquid inlet by a pipeline system, the liquid return port is connected with the liquid outlet, and cooling medium flows into the liquid inlet from the liquid supply port, flows to the liquid outlet from the liquid inlet through the inside of a product and then flows back to the liquid return port to realize cooling circulation.
The existing pipeline system has the following defects that because the models of products are numerous, the positions of the liquid inlet and the positions of the liquid outlet in some models of products are exchanged, the existing pipeline system can guide the cooling medium in the medium cooling device to the liquid outlet from the liquid supply port and guide the cooling medium of the liquid inlet to the backflow port, so that the cooling medium reversely flows in the products. The current solution is to manufacture two sets of pipeline systems, and switch the two sets of pipeline systems for use through continuous disassembly and assembly, but this requires frequent disassembly and assembly of the pipeline systems, which not only wastes time and affects the efficiency of cooling and debugging, but also requires multi-user cooperative disassembly and assembly, increases labor cost, and is inconvenient to use.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a reversible pipeline system which is applied to cooling debugging equipment, can enable a medium to flow in a reversing way, does not need to frequently disassemble and assemble the pipeline system, can save time, improves the cooling debugging efficiency and reduces the labor cost.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a reversible pipeline system comprises a first pipeline, a second pipeline, a third pipeline, a fourth pipeline, a fifth pipeline, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a sixth valve and a seventh valve; wherein the content of the first and second substances,
the first pipeline and the second pipeline are respectively provided with a starting end and a tail end;
the first valve and the second valve are connected in the first pipeline and are sequentially arranged from the starting end of the first pipeline to the tail end of the first pipeline;
the third valve and the fourth valve are connected in the second pipeline and are sequentially arranged from the starting end of the second pipeline to the tail end of the second pipeline;
one end part of the third pipeline is connected with the first pipeline and is positioned between the starting end of the first pipeline and the first valve, and the other end part of the third pipeline is connected with the second pipeline and is positioned between the third valve and the fourth valve;
one end of the fourth pipeline is connected with the first pipeline and is positioned between the first valve and the second valve, and the other end of the fourth pipeline is connected with the second pipeline and is positioned between the starting end of the second pipeline and the third valve;
one end of the fifth pipeline is connected with the first pipeline and is positioned between the first valve and the second valve, and the other end of the fifth pipeline is connected with the second pipeline and is positioned between the third valve and the fourth valve;
the fifth valve is connected in the third pipeline;
the sixth valve is connected in the fourth line;
the seventh valve is connected in the fifth line.
Further, one or more of the first, second, third, fourth, fifth, sixth, and seventh valves are butterfly valves.
Furthermore, the third pipeline and the first pipeline, the fourth pipeline and the first pipeline, the fifth pipeline and the first pipeline, the third pipeline and the second pipeline, the fourth pipeline and the second pipeline, and the fifth pipeline and the second pipeline are connected through tee joints.
The concrete structure of the first pipeline is further provided, the first pipeline comprises at least two first pipeline sections which are sequentially connected, and every two adjacent first pipeline sections are connected through a flange.
The concrete structure of the second pipeline is further provided, the second pipeline comprises at least two second pipe sections which are sequentially connected, and every two adjacent second pipe sections are connected through a flange.
Further provided is a concrete structure of the third pipeline, the fourth pipeline and the fifth pipeline, the third pipeline, the fourth pipeline and the fifth pipeline respectively include:
a front branch pipe connected to the first pipe;
and the front branch pipe is connected with the corresponding rear branch pipe through a flange.
Further, the first pipeline, the second pipeline, the third pipeline, the fourth pipeline and the fifth pipeline are all steel pipes.
The utility model also provides a cooling commissioning device, which is suitable for cooling a product, and which comprises a medium cooling device and a reversible pipe system as described above; wherein the content of the first and second substances,
the medium cooling device is provided with a liquid supply port and a liquid return port, and is suitable for cooling the medium accessed from the liquid return port and then discharging the cooled medium from the liquid supply port;
the starting end of the first pipeline is connected with the liquid supply port;
the starting end of the second pipeline is connected with the liquid return port;
the end of the first pipeline and the end of the second pipeline are respectively suitable for being connected with a product.
Further provides a concrete scheme of the medium cooling device, the medium cooling device is a water chilling unit, and/or the medium is water.
Furthermore, the cooling debugging device further comprises at least one bracket, and the first pipeline and the second pipeline are both fixedly installed on the bracket.
After the technical scheme is adopted, a first working mode is that the first valve, the second valve, the third valve and the fourth valve are opened, the fifth valve, the sixth valve and the seventh valve are closed, at this time, a medium flows into the product after flowing through the first pipeline from the liquid supply port, the medium takes heat in the product to cool the product, and then the medium flows into the medium cooling device from the liquid return port after flowing through the second pipeline from the product, so that the circulating flow is realized.
The second operation mode is that the second valve, the fourth valve, the fifth valve and the sixth valve are opened, the first valve, the third valve and the seventh valve are closed, and at this time, the medium flows into the starting end of the first pipeline from the liquid supply port, then flows into the third pipeline, then flows into the second pipeline and flows into the product from the tail end of the second pipeline, the medium takes heat in the product to cool the product, then the medium flows into the tail end of the first pipeline from the product, then flows into the fourth pipeline, then flows into the starting end of the second pipeline, and finally flows into the medium cooling device from the liquid return port, and circulation flow is achieved. The utility model discloses a pipeline system that can commutate has been used, even because the product model is numerous, liquid outlet and inlet in the product have been exchanged, also can deal with the condition that inlet and liquid outlet position were exchanged in the product through the switching of first working method and second working method, avoided the medium on the one hand reverse flow in the product, on the other hand also need not frequent dismouting change pipeline system, has saved the time, has improved the efficiency of cooling debugging, has practiced thrift the cost of labor, and it is very convenient to use.
Drawings
FIG. 1 is a schematic structural view of a reversible piping system according to the present invention;
FIG. 2 is a detailed view of a portion of the reversible piping system of the present invention;
FIG. 3 is a schematic structural diagram of a cooling commissioning device of the present invention;
fig. 4 is a schematic configuration diagram of a cooling commissioning apparatus using a piping system in the related art.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example one
As shown in fig. 1 and 2, a reversible pipeline system comprises a first pipeline 1, a second pipeline 2, a third pipeline 3, a fourth pipeline 4, a fifth pipeline 5, a first valve 6, a second valve 7, a third valve 8, a fourth valve 9, a fifth valve 10, a sixth valve 11 and a seventh valve 12; wherein the content of the first and second substances,
the first pipeline 1 and the second pipeline 2 are respectively provided with a starting end and a tail end;
the first valve 6 and the second valve 7 are both connected in the first pipeline 1 and are sequentially arranged from the starting end of the first pipeline 1 to the tail end of the first pipeline 1;
the third valve 8 and the fourth valve 9 are both connected in the second pipeline 2 and are arranged in sequence from the starting end of the second pipeline 2 to the tail end of the second pipeline 2;
one end of the third pipeline 3 is connected to the first pipeline 1 and located between the starting end of the first pipeline 1 and the first valve 6, and the other end of the third pipeline 3 is connected to the second pipeline 2 and located between the third valve 8 and the fourth valve 9;
one end of the fourth pipeline 4 is connected to the first pipeline 1 and located between the first valve 6 and the second valve 7, and the other end of the fourth pipeline 4 is connected to the second pipeline 2 and located between the starting end of the second pipeline 2 and the third valve 8;
one end of the fifth pipeline 5 is connected with the first pipeline 1 and is positioned between the first valve 6 and the second valve 7, and the other end of the fifth pipeline 5 is connected with the second pipeline 2 and is positioned between the third valve 8 and the fourth valve 9;
said fifth valve 10 is connected in said third line 3;
the sixth valve 11 is connected in the fourth line 4;
said seventh valve 12 is connected in said fifth circuit 5;
specifically, the reversible piping system of the present patent may be used in a cooling commissioning device; the cooling commissioning device further comprises a medium cooling device 13, the medium cooling device 13 is provided with a liquid supply port 14 suitable for supplying a medium to the outside and a liquid return port 15 suitable for receiving the medium, and the medium cooling device 13 cools the medium received by the liquid return port 15, reduces the temperature and then discharges the medium from the liquid supply port 14;
in this embodiment, the starting end of the first pipeline 1 is connected to the liquid supply port 14;
the starting end of the second pipeline 2 is connected with the liquid return port 15;
the end of the first pipe 1 and the end of the second pipe 2 are connected to a product 17, respectively.
More specifically, the first operation mode is that the first valve 6, the second valve 7, the third valve 8 and the fourth valve 9 are opened, and the fifth valve 10, the sixth valve 11 and the seventh valve 12 are closed, at this time, the medium flows into the product 17 after flowing through the first pipeline 1 from the liquid supply port 14, the medium takes heat in the product 17 to cool the product 17, and then the medium flows into the medium cooling device 13 from the liquid return port 15 after flowing through the second pipeline 2 from the product 17, so that the circulation flow is realized.
In the second operation mode, the second valve 7, the fourth valve 9, the fifth valve 10 and the sixth valve 11 are opened, and the first valve 6, the third valve 8 and the seventh valve 12 are closed, in which the medium flows from the liquid supply port 14 into the starting end of the first pipeline 1, then flows into the third pipeline 3, then flows into the second pipeline 2 and flows into the product 17 from the end of the second pipeline 2, the medium takes heat in the product 17 to cool the product 17, then the medium flows from the product 17 into the end of the first pipeline 1, then flows into the fourth pipeline 4, then flows into the starting end of the second pipeline 2, and finally flows into the medium cooling device 13 from the liquid return port 15, so that the circulation flow is realized. The pipeline system that can commutate of this patent has been used, even because the product 17 model is numerous, liquid outlet and inlet in the product 17 have been exchanged, also can come the condition that inlet and liquid outlet position were exchanged in the product 17 through the switching of first working method and second working method, avoided the medium on the one hand reverse flow in the product 17, on the other hand also need not frequent dismouting change pipeline system, has saved the time, has improved the efficiency of cooling debugging, has practiced thrift the cost of labor, and it is very convenient to use.
In the third operation mode, the first valve 6, the third valve 8 and the seventh valve 12 are opened, the second valve 7, the fourth valve 9, the fifth valve 10 and the sixth valve 11 are closed, and at the moment, the medium flows into the medium cooling device 13 from the liquid return port 15 after sequentially flowing through the first pipeline 1, the fifth pipeline 5 and the second pipeline 2 from the liquid supply port 14, so that the medium in the medium cooling device 13 can flow in a self-circulation mode, and the medium in the medium cooling device 13 is prevented from being frozen in winter. The first working mode and the second working mode are switched through the third pipeline 3 and the fourth pipeline 4, and medium in the medium cooling device 13 flows in a self-circulation mode through the fifth pipeline 5, so that the working mode is more beneficial to being distinguished and remembered by team and team debugging personnel, and misoperation can be prevented.
In this embodiment, the product 17 may be a valve segment product, such as but not limited to a thyristor valve segment.
As shown in fig. 1 and 2, one or more of the first valve 6, the second valve 7, the third valve 8, the fourth valve 9, the fifth valve 10, the sixth valve 11 and the seventh valve 12 are butterfly valves; in the present embodiment, the first valve 6, the second valve 7, the third valve 8, the fourth valve 9, the fifth valve 10, the sixth valve 11 and the seventh valve 12 are all pull rod type welded butterfly valves.
As shown in fig. 1 and 2, the third pipeline 3 and the first pipeline 1, the fourth pipeline 4 and the first pipeline 1, the fifth pipeline 5 and the first pipeline 1, the third pipeline 3 and the second pipeline 2, the fourth pipeline 4 and the second pipeline 2, and the fifth pipeline 5 and the second pipeline 2 are all connected by a tee joint; in this embodiment, the three-way joint is a welded three-way joint.
As shown in fig. 1, the first pipeline 1 includes at least two first pipe sections 18 connected in sequence, and two adjacent first pipe sections 18 are connected by a flange 19; the second pipeline 2 comprises at least two second pipe sections 20 which are connected in sequence, and the two adjacent second pipe sections 20 are connected through a flange 19; in the present embodiment, there are 4 first pipe sections 18 and 4 second pipe sections 20.
As shown in fig. 1 and 2, the third pipeline 3, the fourth pipeline 4 and the fifth pipeline 5 respectively include:
a front branch pipe 21 connected to the first pipeline 1;
the rear branch pipe 22 is connected with the second pipeline 2, and the front branch pipe 21 is connected with the corresponding rear branch pipe 22 through a flange 19; particularly, the reversible pipeline system is convenient to install due to the adoption of the structure of the front branch pipe 21 and the rear branch pipe 22; further specifically, the front branch pipe 21 is welded to the first pipeline 1, the rear branch pipe 22 is welded to the second pipeline 2, and after the first pipeline 1 and the second pipeline 2 are installed in place, the front branch pipe 21 and the corresponding rear branch pipe 22 are connected through the flange 19.
In this embodiment, the first pipeline 1, the second pipeline 2, the third pipeline 3, the fourth pipeline 4 and the fifth pipeline 5 are all steel pipes, and the reason why steel pipes are adopted instead of hoses is that the hoses have low structural strength, can bear small pressure, are easy to damage and have short service life; in addition, the joint of the hose and the valve is easy to leak water.
Example two
As shown in fig. 3, a cooling commissioning device, which is adapted to cool a product 17, comprises a medium cooling means 13 and a reversible pipe system according to the first embodiment; wherein the content of the first and second substances,
the medium cooling device 13 is provided with a liquid supply port 14 and a liquid return port 15, and the medium cooling device 13 is suitable for cooling the medium accessed from the liquid return port 15 and then discharging the cooled medium from the liquid supply port 14;
the starting end of the first pipeline 1 is connected with the liquid supply port 14;
the starting end of the second pipeline 2 is connected with the liquid return port 15;
the ends of the first line 1 and the second line 2 are each adapted to be connected to a product 17.
In this embodiment, the medium cooling device 13 may be a water chiller, and the medium may be water.
As shown in fig. 3, the cooling commissioning device may further include at least one bracket 23, and the first pipeline 1 and the second pipeline 2 are both mounted and fixed on the bracket 23; in the present embodiment, three brackets 23 are provided.
The working principle of the utility model is as follows:
in the first operation mode, the first valve 6, the second valve 7, the third valve 8 and the fourth valve 9 are opened, the fifth valve 10, the sixth valve 11 and the seventh valve 12 are closed, and at this time, the medium flows into the product 17 after flowing through the first pipeline 1 from the liquid supply port 14, the medium takes heat in the product 17 to cool the product 17, and then the medium flows into the medium cooling device 13 from the liquid return port 15 after flowing through the second pipeline 2 from the product 17, so that the circulation flow is realized.
In the second operation mode, the second valve 7, the fourth valve 9, the fifth valve 10 and the sixth valve 11 are opened, and the first valve 6, the third valve 8 and the seventh valve 12 are closed, in which the medium flows from the liquid supply port 14 into the starting end of the first pipeline 1, then flows into the third pipeline 3, then flows into the second pipeline 2 and flows into the product 17 from the end of the second pipeline 2, the medium takes heat in the product 17 to cool the product 17, then the medium flows from the product 17 into the end of the first pipeline 1, then flows into the fourth pipeline 4, then flows into the starting end of the second pipeline 2, and finally flows into the medium cooling device 13 from the liquid return port 15, so that the circulation flow is realized. The pipeline system that can commutate of this patent has been used, even because the product 17 model is numerous, liquid outlet and inlet in the product 17 have been exchanged, also can come the condition that inlet and liquid outlet position were exchanged in the product 17 through the switching of first working method and second working method, avoided the medium on the one hand reverse flow in the product 17, on the other hand also need not frequent dismouting change pipeline system, has saved the time, has improved the efficiency of cooling debugging, has practiced thrift the cost of labor, and it is very convenient to use.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A reversible pipe system, characterized in that it comprises a first pipe (1), a second pipe (2), a third pipe (3), a fourth pipe (4), a fifth pipe (5), a first valve (6), a second valve (7), a third valve (8), a fourth valve (9), a fifth valve (10), a sixth valve (11) and a seventh valve (12); wherein the content of the first and second substances,
the first pipeline (1) and the second pipeline (2) are respectively provided with a starting end and a tail end;
the first valve (6) and the second valve (7) are connected in the first pipeline (1) and are sequentially arranged from the starting end of the first pipeline (1) to the tail end of the first pipeline (1);
the third valve (8) and the fourth valve (9) are both connected in the second pipeline (2) and are arranged in sequence from the starting end of the second pipeline (2) to the tail end of the second pipeline (2);
one end of the third pipeline (3) is connected with the first pipeline (1) and is positioned between the starting end of the first pipeline (1) and the first valve (6), and the other end of the third pipeline (3) is connected with the second pipeline (2) and is positioned between the third valve (8) and the fourth valve (9);
one end of the fourth pipeline (4) is connected with the first pipeline (1) and is positioned between the first valve (6) and the second valve (7), and the other end of the fourth pipeline (4) is connected with the second pipeline (2) and is positioned between the starting end of the second pipeline (2) and the third valve (8);
one end of the fifth pipeline (5) is connected with the first pipeline (1) and is positioned between the first valve (6) and the second valve (7), and the other end of the fifth pipeline (5) is connected with the second pipeline (2) and is positioned between the third valve (8) and the fourth valve (9);
the fifth valve (10) is connected in the third line (3);
the sixth valve (11) is connected in the fourth line (4);
the seventh valve (12) is connected in the fifth line (5).
2. A reversible pipe system according to claim 1, characterized in that one or more of the first valve (6), the second valve (7), the third valve (8), the fourth valve (9), the fifth valve (10), the sixth valve (11) and the seventh valve (12) is a butterfly valve.
3. Reversible pipeline system according to claim 1,
the third pipeline (3) is connected with the first pipeline (1), the fourth pipeline (4) is connected with the first pipeline (1), the fifth pipeline (5) is connected with the first pipeline (1), the third pipeline (3) is connected with the second pipeline (2), the fourth pipeline (4) is connected with the second pipeline (2) and the fifth pipeline (5) is connected with the second pipeline (2) through three-way joints.
4. Reversible pipeline system according to claim 1, characterized in that the first pipeline (1) comprises at least two first pipe sections (18) connected in series, and adjacent two first pipe sections (18) are connected by a flange (19).
5. Reversible pipeline system according to claim 1, characterized in that the second pipeline (2) comprises at least two second section segments (20) connected in series, and adjacent two second section segments (20) are connected by a flange (19).
6. Reversible pipe system according to claim 1, characterized in that the third (3), fourth (4) and fifth (5) pipes each comprise:
a front branch (21) connected to the first pipeline (1);
and the rear branch pipe (22) is connected with the second pipeline (2), and the front branch pipe (21) is connected with the corresponding rear branch pipe (22) through a flange (19).
7. A reversible pipe-line system according to claim 1, characterized in that the first (1), second (2), third (3), fourth (4) and fifth (5) pipe-lines are all steel pipes.
8. A cooling commissioning device characterized in that it is adapted to cool a product (17) and comprises a medium cooling means (13) and a reversible pipe system according to any one of claims 1 to 7; wherein the content of the first and second substances,
the medium cooling device (13) is provided with a liquid supply port (14) and a liquid return port (15), and the medium cooling device (13) is suitable for cooling the medium accessed from the liquid return port (15) and then discharging the cooled medium from the liquid supply port (14);
the starting end of the first pipeline (1) is connected with the liquid supply port (14);
the starting end of the second pipeline (2) is connected with the liquid return port (15);
the end of the first conduit (1) and the end of the second conduit (2) are each adapted to be connected to a product (17).
9. The cooling commissioning device of claim 8, wherein the medium cooling means (13) is a chiller and/or the medium is water.
10. The cooling commissioning apparatus of claim 8, further comprising at least one bracket (23), wherein said first conduit (1) and said second conduit (2) are each mounted and fixed to said bracket (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403004.2U CN216046906U (en) | 2021-09-29 | 2021-09-29 | Reversible pipeline system and cooling debugging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403004.2U CN216046906U (en) | 2021-09-29 | 2021-09-29 | Reversible pipeline system and cooling debugging equipment |
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| Publication Number | Publication Date |
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| CN216046906U true CN216046906U (en) | 2022-03-15 |
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| CN202122403004.2U Active CN216046906U (en) | 2021-09-29 | 2021-09-29 | Reversible pipeline system and cooling debugging equipment |
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- 2021-09-29 CN CN202122403004.2U patent/CN216046906U/en active Active
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