CN218156732U - Continuous casting equipment cooling water return circuit detection device that leaks - Google Patents
Continuous casting equipment cooling water return circuit detection device that leaks Download PDFInfo
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- CN218156732U CN218156732U CN202220799935.0U CN202220799935U CN218156732U CN 218156732 U CN218156732 U CN 218156732U CN 202220799935 U CN202220799935 U CN 202220799935U CN 218156732 U CN218156732 U CN 218156732U
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Abstract
The utility model discloses a continuous casting equipment cooling water loop water leakage detection device, which comprises an equipment water header pipe (1), wherein the equipment water header pipe (1) is connected with a water inlet flow meter (2); the equipment water header pipe (1) is connected with a cooling water branch (3), the cooling water branch (3) is connected with equipment (4) to be cooled, a water return port of the equipment (4) is connected with a water return branch (5), and each water return branch (5) is connected with a water return flowmeter (6); the backwater branch (5) is connected with the backwater main pipe (7), and the backwater flowmeter (6) is connected with the continuous casting control system (9) through a signal transmission line (8). The utility model has the advantages that can differentiate the trouble of leaking of cooling water return circuit automatically, the early warning in advance prevents that the big trouble of leaking from taking place, avoids equipment damage and quality to take place unusually.
Description
Technical Field
The utility model relates to a continuous casting equipment technical field of steelmaking especially relates to a continuous casting equipment cooling water return circuit detection device that leaks.
Background
Continuous casting equipment in the field of steelmaking needs a large amount of cooling water loops to cool equipment and protection equipment due to direct contact with a high-temperature casting blank, if a water leakage fault occurs, cooling water is sprayed to the surface of the casting blank, serious quality problems such as surface cracks can be caused, meanwhile, the cooling capacity of the equipment is reduced, and the precision and the service life of the equipment can be seriously influenced. Therefore, the water leakage condition can be found in time, early warning and protection are carried out in advance, and the method has very important significance for ensuring the quality of subsequent products.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to solve the problem that current cooling water return circuit easily takes place the accident of leaking, influences cooling capacity and equipment precision life-span, provides a continuous casting equipment cooling water return circuit detection device that leaks, can automatic judgement cooling water return circuit's the trouble of leaking, and the early warning prevents that big trouble of leaking from taking place in advance, avoids equipment damage and quality to take place unusually.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a continuous casting equipment cooling water loop water leakage detection device comprises an equipment water header pipe, wherein a water inlet flow meter is connected to the equipment water header pipe and used for monitoring the total water inflow;
the equipment water header pipe is connected with a cooling water branch, the cooling water branch is connected with equipment to be cooled, a water return port of the equipment is connected with a water return branch, and each water return branch is connected with a water return flowmeter for monitoring the water leakage condition of each cooling water branch;
the backwater branch is connected with the backwater main pipe, and the backwater flowmeter is connected with the continuous casting control system through a signal transmission line.
Furthermore, the cooling water branches are set to be a group of parallel pipelines, one end of each pipeline is connected with the equipment water header pipe, and the other end of each pipeline is connected with the equipment on the corresponding branch.
Furthermore, the return water branches are set to be a group of parallel pipelines, one end of each pipeline is connected with the water outlet of the corresponding branch road equipment, and the other end of each pipeline is connected with the return water main pipe.
Furthermore, the water return flowmeter is an electromagnetic flowmeter, the water leakage measuring signal can oscillate, and the control system analyzes the flow detection signal to automatically judge the water leakage fault of the cooling water branch.
Furthermore, the backwater flowmeter sets a corresponding flow oscillation range according to different flows, and the control system analyzes the oscillation of the flow detection signal and automatically judges the water leakage fault of the cooling water branch.
The utility model discloses a detect function leaks can be applied to all equipment cooling water return circuits, only need according to the flow of difference, set for corresponding flow oscillation range can.
The technical scheme of the utility model, through control system analysis flow detection signal, can differentiate the trouble of leaking of cooling water branch road automatically, early warning in advance, prevent that big trouble of leaking from taking place, avoid equipment damage and quality to take place unusually, guarantee the cooling capacity of equipment to improve equipment precision and life.
Drawings
Fig. 1 is a schematic structural view of the water leakage detection device of the cooling water loop of the continuous casting equipment of the present invention.
Detailed Description
Example 1
In order to make the present invention more clearly understood, the following description is made with reference to the accompanying drawings, and the embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
Referring to fig. 1, a continuous casting equipment cooling water return circuit detection device that leaks, its characterized in that:
the system comprises an equipment water main pipe 1, wherein a water inlet flow meter 2 is connected to the equipment water main pipe 1 and is used for monitoring the total water inflow;
the equipment water header 1 is connected with a group of cooling water branches 3 which are connected in parallel, each cooling water branch 3 is further connected with one equipment 4 to be cooled, a water return port of each equipment 4 is connected with a water return branch 5, and each water return branch 5 is connected with a water return flowmeter 6 for monitoring the water leakage condition of each cooling water branch;
each water return branch 5 is connected with a water return main pipe 7, and a water return flow meter 6 is connected with a continuous casting control system 9 through a signal transmission line 8;
the backwater flowmeter 6 is an electromagnetic flowmeter, oscillation occurs when a water leakage measuring signal occurs, and the control system analyzes the flow detection signal, so that the water leakage fault of the cooling water branch can be automatically judged, and the detection and early warning of the continuous casting control system are facilitated.
The utility model discloses in, through the oscillation of 9 analysis flow detection signals of continuous casting control system, can differentiate the trouble of leaking of cooling water branch road 3 automatically, early warning in advance, prevent that big trouble of leaking from taking place, the detection function of leaking can be applied to all equipment cooling water return circuits, only need according to the flow of difference, set for corresponding flow oscillation range can.
The device of the utility model is simple in structure, convenient operation, the trouble of leaking that can the automatic discrimination cooling water branch road avoids equipment to damage and the quality takes place unusually, guarantees the cooling capacity of equipment to improve equipment precision and life.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent replacement or equivalent transformation fall within the protection scope required by the utility model.
Claims (5)
1. The utility model provides a continuous casting equipment cooling water return circuit detection device that leaks which characterized in that:
the system comprises an equipment water main pipe (1), wherein a water inlet flow meter (2) is connected to the equipment water main pipe (1);
the equipment water header pipe (1) is connected with a cooling water branch (3), the cooling water branch (3) is connected with equipment (4) to be cooled, a water return port of the equipment (4) is connected with a water return branch (5), and each water return branch (5) is connected with a water return flowmeter (6);
the backwater branch (5) is connected with a backwater main pipe (7), and the backwater flowmeter (6) is connected with a continuous casting control system (9) through a signal transmission line (8).
2. The continuous casting equipment cooling water circuit water leakage detection device according to claim 1, characterized in that:
the cooling water branch circuits (3) are set to be a group of parallel pipelines, one end of each pipeline is connected with the equipment water header pipe (1), and the other end of each pipeline is connected with the equipment (4) on the corresponding branch circuit.
3. The continuous casting equipment cooling water circuit water leakage detection device according to claim 2, characterized in that:
the water return branch pipes (5) are arranged into a group of parallel pipelines, one end of each pipeline is connected with the water outlet of the corresponding branch pipe upper equipment (4) respectively, and the other end of each pipeline is connected with the water return main pipe (7).
4. The continuous casting equipment cooling water circuit water leakage detection device according to any one of claims 1 to 3, characterized in that:
the backwater flowmeter (6) is an electromagnetic flowmeter.
5. The continuous casting equipment cooling water circuit water leakage detection device according to claim 4, characterized in that:
the backwater flowmeter (6) sets a corresponding flow oscillation range according to different flows, and the control system (9) analyzes the oscillation of the flow detection signal and automatically judges the water leakage fault of the cooling water branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799935.0U CN218156732U (en) | 2022-04-08 | 2022-04-08 | Continuous casting equipment cooling water return circuit detection device that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799935.0U CN218156732U (en) | 2022-04-08 | 2022-04-08 | Continuous casting equipment cooling water return circuit detection device that leaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218156732U true CN218156732U (en) | 2022-12-27 |
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ID=84572917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220799935.0U Active CN218156732U (en) | 2022-04-08 | 2022-04-08 | Continuous casting equipment cooling water return circuit detection device that leaks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218156732U (en) |
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2022
- 2022-04-08 CN CN202220799935.0U patent/CN218156732U/en active Active
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