CN210127935U - Water cut-off early warning device for strip steel production line - Google Patents
Water cut-off early warning device for strip steel production line Download PDFInfo
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- CN210127935U CN210127935U CN201920787871.0U CN201920787871U CN210127935U CN 210127935 U CN210127935 U CN 210127935U CN 201920787871 U CN201920787871 U CN 201920787871U CN 210127935 U CN210127935 U CN 210127935U
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Abstract
The utility model belongs to the technical field of metallurgical industry belted steel surface treatment reason, concretely relates to belted steel production line's early warning device that cuts off water, including the belted steel production line, be equipped with cooling device on the belted steel production line, cooling device passes through the inlet tube together with circulating water pond, be equipped with on the lateral wall of inlet tube with the test tube of inlet tube intercommunication, the test tube is located circulating water pump with between the cooling device, just the test tube is kept away from the one end of inlet tube is equipped with electric node pressure meter, electric node pressure meter electricity is connected the alarm. The water cut-off early warning device for the strip steel production line can prevent the fault or power cut-off of the circulating water pump from affecting the normal water circulation of the cooling device, and further guarantee the normal operation of the strip steel production line. Moreover, the emergency water tank can serve as an emergency water source to cool the cooling device emergently, so that the cooling of the strip steel is facilitated, and the cooling device can be prevented from being damaged due to continuous heating.
Description
Technical Field
The utility model belongs to the technical field of metallurgical industry belted steel surface treatment, concretely relates to belted steel production line's early warning device that cuts off water.
Background
In the prior art, a circulating water pump continuously supplies water for a cooling device on a strip steel production line, most of the circulating water pump is designed outside a workshop, the circulating water pump belongs to long-term continuous operation equipment, sometimes, water is cut off due to electromechanical equipment reasons or sudden power failure, and if the phenomenon that temperature of cooling equipment rises due to water cut off and equipment is damaged, the production is influenced. Therefore, it is urgently needed to manufacture a water cut-off early warning device for a strip steel production line so as to solve the problems in the prior art.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a belted steel production line's early warning device that cuts off water not only can prevent circulating water pump trouble or outage influence cooling device's normal hydrologic cycle, and emergent water tank can also promptly cool down cooling device as emergent water source moreover.
The utility model discloses a following technical scheme realizes:
the water cut-off early warning device of the strip steel production line comprises a strip steel production line, wherein a cooling device is arranged on the strip steel production line, strip steel on the strip steel production line penetrates through the cooling device, the cooling device is used for cooling the strip steel, the cooling device is provided with a water inlet and a water outlet, the water inlet is communicated with a water inlet pipe, the water outlet is communicated with a water outlet pipe, the water inlet pipe and the water outlet pipe are both communicated with a circulating water pool, a circulating water pump is arranged on the water inlet pipe, a detection pipe communicated with the water inlet pipe is arranged on the side wall of the water inlet pipe, the detection pipe is positioned between the circulating water pump and the cooling device, an electric node pressure gauge is arranged at one end; the water cut-off early warning device of belted steel production line still includes emergent water tank, emergent water tank is located cooling device's top, cooling device's bottom is equipped with the conduction pipe, the conduction pipe intercommunication the inlet tube, just the conduction union coupling is in cooling device with between the test tube, be equipped with the solenoid valve on the conduction pipe, temperature sensor is connected to the solenoid valve electricity, temperature sensor establishes on the cold cutting device.
Furthermore, a one-way valve is arranged at a position, between the detection pipe and the conduction pipe, of the water inlet pipe, and water in the water inlet pipe passes through the one-way valve in the direction from the detection pipe to the conduction pipe.
Further, the height difference between the emergency water tank and the cooling device is larger than 10 meters.
Further, the water inlet pipe is communicated with the conduction pipe through a first three-way valve, and the water inlet pipe is communicated with the detection pipe through a second three-way valve.
Further, the alarm includes: the warning light with the buzzer all with electricity node pressure gauge electricity is connected.
Further, the water cut-off early warning device of the strip steel production line further comprises an emergency battery pack, and the emergency battery pack is electrically connected with the alarm, the electric node pressure gauge and the electromagnetic valve.
Compared with the prior art, the utility model has the following advantages: the utility model provides a belted steel production line's early warning device that cuts off water utilizes the water pressure in the electrical node manometer detects the inlet tube, and then concludes whether circulating water pump works. Specifically, water is injected into the water inlet pipe after the circulating water pump works, and the water pressure in the water inlet pipe is higher at the moment; when the circulating water pump is powered off or fails, the water pressure in the water inlet pipe is reduced. When the circulating water pump is in fault or power failure, the warning lamp and the buzzer in the alarm are connected, the sound prompt can be sent, and the light prompt can be sent, so that workers can be reminded, normal water circulation of the cooling device can be prevented from being influenced by the fault or power failure of the circulating water pump, and normal operation of a strip steel production line is guaranteed. Moreover, emergency water tank can also promptly cool down cooling device as emergent water source, not only is favorable to the cooling of belted steel, can also prevent that cooling device from lasting the intensification from causing the damage.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
in the figure:
100: a water cut-off early warning device of a strip steel production line;
1: a strip steel production line; 2: a cooling device; 3: strip steel; 4: a water inlet pipe; 5: a water outlet pipe; 6: a circulating water tank; 7: a water circulating pump; 8: a detection tube; 9: an electrical node pressure gauge; 10: an alarm; 11: an emergency water tank; 12: a conduction pipe; 13: an electromagnetic valve; 14: a temperature sensor; 15: a one-way valve; 16: a warning light; 17: a buzzer; 18: an emergency battery pack.
Detailed Description
The invention is further described below in conjunction with the drawings and the embodiments so that those skilled in the art can understand the invention.
A water cut-off early warning device 100 of a strip steel production line comprises a strip steel production line 1, wherein a cooling device 2 is arranged on the strip steel production line 1, strip steel 3 on the strip steel production line 1 penetrates through the cooling device 2, the cooling device 2 is used for cooling the strip steel 3, the cooling device 2 is provided with a water inlet and a water outlet, the water inlet is communicated with a water inlet pipe 4, the water outlet is communicated with a water outlet pipe 5, the water inlet pipe 4 and the water outlet pipe 5 are both communicated with a circulating water pool 6, a circulating water pump 7 is arranged on the water inlet pipe 4, a detection pipe 8 communicated with the water inlet pipe 4 is arranged on the side wall of the water inlet pipe 4, the detection pipe 8 is positioned between the circulating water pump 7 and the cooling; the water cut-off early warning device 100 of the strip steel production line further comprises an emergency water tank 11, the emergency water tank 11 is located above the cooling device 2, a conduction pipe 12 is arranged at the bottom of the cooling device 2, the conduction pipe 12 is communicated with the water inlet pipe 4, the conduction pipe 12 is connected between the cooling device 2 and the detection pipe 8, an electromagnetic valve 13 is arranged on the conduction pipe 12, a temperature sensor 14 is electrically connected with the electromagnetic valve 13, and the temperature sensor 14 is arranged on the cold cutting device.
In the present embodiment, the water inlet pipe 4 is provided with a check valve 15 at a position between the detection pipe 8 and the conduction pipe 12, and the flow of water in the water inlet pipe 4 passes through the check valve 15 in a direction from the detection pipe 8 to the conduction pipe 12.
In the present embodiment, the height difference between the emergency water tank 11 and the cooling device 2 is greater than 10 meters.
In this embodiment, the water inlet pipe 4 is communicated with the conduction pipe 12 through a first three-way valve, and the water inlet pipe 4 is communicated with the detection pipe 8 through a second three-way valve.
In the present embodiment, the alarm 10 includes: the warning lamp 16 and the buzzer 17 are electrically connected with the electrical node pressure gauge 9.
In this embodiment, the water cut-off early warning device 100 of the strip steel production line further comprises an emergency battery pack 18, and the emergency battery pack 18 is electrically connected with the alarm 10, the electrical node pressure gauge 9 and the electromagnetic valve 13.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. The utility model provides a belted steel production line's water cut-off early warning device (100), includes belted steel production line (1), be equipped with cooling device (2) on belted steel production line (1), belted steel (3) on belted steel production line (1) pass cooling device (2), cooling device (2) are used for cooling shown belted steel (3), cooling device (2) have water inlet and delivery port, water inlet intercommunication inlet tube (4), delivery port intercommunication outlet pipe (5), inlet tube (4) with outlet pipe (5) all communicate circulating water pond (6), be equipped with circulating water pump (7) on inlet tube (4), its characterized in that, be equipped with on the lateral wall of inlet tube (4) with detecting tube (8) that inlet tube (4) communicate, detecting tube (8) are located circulating water pump (7) with between cooling device (2), an electric node pressure gauge (9) is arranged at one end, far away from the water inlet pipe (4), of the detection pipe (8), and the electric node pressure gauge (9) is electrically connected with an alarm (10);
the early warning device that cuts off water (100) of belted steel production line still includes emergent water tank (11), emergent water tank (11) are located the top of cooling device (2), the bottom of cooling device (2) is equipped with conduction pipe (12), conduction pipe (12) intercommunication inlet tube (4), just conduction pipe (12) are connected cooling device (2) with between inspection tube (8), be equipped with solenoid valve (13) on conduction pipe (12), temperature sensor (14) are connected to solenoid valve (13) electricity, temperature sensor (14) are established on the cold cutting device.
2. The water cut-off early warning device (100) of a strip steel production line according to claim 1, characterized in that: the position that inlet tube (4) are located between detecting tube (8) and conduction pipe (12) is equipped with check valve (15), rivers in inlet tube (4) are along following detecting tube (8) to the direction of conduction pipe (12) passes through check valve (15).
3. The water cut-off early warning device (100) of a strip steel production line according to claim 1, characterized in that: the height difference between the emergency water tank (11) and the cooling device (2) is more than 10 meters.
4. The water cut-off early warning device (100) of a strip steel production line according to claim 1, characterized in that: the water inlet pipe (4) is communicated with the conduction pipe (12) through a first three-way valve, and the water inlet pipe (4) is communicated with the detection pipe (8) through a second three-way valve.
5. The water cut-off early warning device (100) of a strip steel production line according to claim 1, characterized in that: the alarm (10) comprises: warning light (16) and bee calling organ (17), warning light (16) with bee calling organ (17) all with electricity node manometer (9) electricity is connected.
6. The water cut-off early warning device (100) of a strip steel production line according to claim 1, characterized in that: the water cut-off early warning device (100) of the strip steel production line further comprises an emergency battery pack (18), wherein the emergency battery pack (18) is electrically connected with the alarm (10), the electric node pressure gauge (9) and the electromagnetic valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787871.0U CN210127935U (en) | 2019-05-28 | 2019-05-28 | Water cut-off early warning device for strip steel production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787871.0U CN210127935U (en) | 2019-05-28 | 2019-05-28 | Water cut-off early warning device for strip steel production line |
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| CN210127935U true CN210127935U (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920787871.0U Active CN210127935U (en) | 2019-05-28 | 2019-05-28 | Water cut-off early warning device for strip steel production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333264A (en) * | 2022-01-06 | 2022-04-12 | 浙江九钢金属制品有限公司 | Water cut-off early warning device for strip steel production line |
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2019
- 2019-05-28 CN CN201920787871.0U patent/CN210127935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333264A (en) * | 2022-01-06 | 2022-04-12 | 浙江九钢金属制品有限公司 | Water cut-off early warning device for strip steel production line |
| CN114333264B (en) * | 2022-01-06 | 2023-10-24 | 浙江九钢金属制品有限公司 | Water-stopping early warning device for strip steel production line |
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