CN210048660U - Wire drawing furnace protection system under emergency power failure state - Google Patents
Wire drawing furnace protection system under emergency power failure state Download PDFInfo
- Publication number
- CN210048660U CN210048660U CN201821882579.9U CN201821882579U CN210048660U CN 210048660 U CN210048660 U CN 210048660U CN 201821882579 U CN201821882579 U CN 201821882579U CN 210048660 U CN210048660 U CN 210048660U
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- CN
- China
- Prior art keywords
- circulating water
- water tank
- wire drawing
- protection system
- drawing furnace
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a wire drawing stove protection system especially relates to a wire drawing stove protection system under emergency power off state, and it belongs to optical fiber wire drawing stove production technical field. A wire drawing furnace protection system in an emergency power failure state is characterized in that a circulating water pump is connected with a power supply and a storage battery in series, a circulating water tank is connected with the circulating water pump, the wire drawing furnace is connected with the circulating water tank, a circulating water tank water replenishing valve is arranged at the joint of a high-level water tank and the circulating water tank, and an inverter is arranged between the circulating water pump and the storage battery. The circulating water tank is respectively connected with the high-level water tank and the overflow port. The utility model discloses will shorten emergent response time, improve response speed, prevent that circulating water pump cooling water can not in time cool off the wire drawing stove, reduce the high temperature burnout rate on wire drawing way.
Description
Technical Field
The utility model relates to a wire drawing stove protection system especially relates to a wire drawing stove protection system under emergency power off state, and it belongs to optical fiber wire drawing stove production technical field.
Background
Optical fiber is in the wire drawing stove production and processing will be melted through 2000 ℃ high temperature, in normal production process, the wire drawing stove needs the cooling water to protect, prior art is only circulating water pump steady operation under the circumstances that electric power can normally be supplied with, supply with wire drawing stove cooling water, if meet emergent incident electric power supply not enough will unable normal work, lead to equipment to burn out, even there is reserve generator, the generator is by starting to output steady voltage operation needs 90 seconds at least, wire drawing stove under lacking the cooling water protection will be burnt out in 90 seconds. If power is suddenly cut off, the wire drawing furnace is burnt at high temperature without the protection of cooling water, so that equipment, raw materials and the like are lost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wire drawing furnace protection system under the state of emergency power failure, aiming at the defects existing in the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a wire drawing furnace protection system in an emergency power failure state is characterized in that a circulating water pump is connected with a power supply and a storage battery in series, a circulating water tank is connected with the circulating water pump, the wire drawing furnace is connected with the circulating water tank, a circulating water tank water replenishing valve is arranged at the joint of a high-level water tank and the circulating water tank, and an inverter is arranged between the circulating water pump and the storage battery.
Preferably, the circulating water tank is respectively connected with the high-level water tank and the overflow port.
Compared with the prior art, the beneficial effects of the utility model are that: the emergency response time is shortened, the response speed is increased, the operation is stable, the problem of cooling the wire drawing furnace under the condition of sudden power failure is effectively solved, the wire drawing furnace cannot be cooled in time by circulating water pump cooling water, and the high-temperature burnout rate of a wire drawing path is reduced.
Drawings
Fig. 1 is a working principle diagram of the present invention.
In the figure, 1, a drawing furnace; 2. a water replenishing valve of the circulating water tank; 3. a water circulating pump; 4. a circulating water tank; 5. an overflow port; 6. a high-level water tank; 7. an inverter; 8. a battery pack; 9. a power source.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
A wire drawing furnace protection system in an emergency power failure state is characterized in that a circulating water pump 3 is connected with a power supply 9 and a storage battery pack 8 in series, a circulating water tank 4 is connected with the circulating water pump 3, a wire drawing furnace 1 is connected with the circulating water tank 4, a circulating water tank water replenishing valve 2 is arranged at the joint of a high-level water tank 6 and the circulating water tank 4, and an inverter 7 is arranged between the circulating water pump 3 and the storage battery pack 8. The circulating water tank 4 is respectively connected with the high-level water tank 6 and the overflow port 5.
Principle of operation
A quick power supply device is combined with a high-level water tank 6, a group of storage batteries 8 are connected in series with the upper end of a power supply 9 of a circulating water pump 3 of cooling water of a wire drawing furnace 1, the storage batteries 8 are charged through a transformer in a mains supply state, meanwhile, the water pump works through mains supply, when power is suddenly cut off, the storage batteries 8 can convert direct current into alternating current through an inverter 7, switching is achieved within 0.1 second, the circulating water pump 3 is operated, and cooling of the wire drawing furnace 1 is achieved. If the power-off time of the circulating water pump 3 is long, and the water temperature of the circulating water tank 4 rises integrally, the water replenishing valve 2 of the circulating water tank is opened, normal-temperature water in the high-level water tank 6 is replenished to the circulating water tank 4, so that the circulating water tank 4 is cooled, and redundant hotter water is discharged through the overflow port 5.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (2)
1. The utility model provides a wire drawing furnace protection system under emergency power failure state which characterized in that: the circulating water pump is connected with the power supply and the storage battery in series, the circulating water tank is connected with the circulating water pump, the wire drawing furnace is connected with the circulating water tank, a circulating water tank water replenishing valve is arranged at the joint of the high-level water tank and the circulating water tank, and an inverter is arranged between the circulating water pump and the storage battery.
2. The system for protecting a drawing furnace in an emergency power failure state according to claim 1, wherein: the circulating water tank is respectively connected with the high-level water tank and the overflow port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882579.9U CN210048660U (en) | 2018-11-15 | 2018-11-15 | Wire drawing furnace protection system under emergency power failure state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882579.9U CN210048660U (en) | 2018-11-15 | 2018-11-15 | Wire drawing furnace protection system under emergency power failure state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210048660U true CN210048660U (en) | 2020-02-11 |
Family
ID=69376673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821882579.9U Expired - Fee Related CN210048660U (en) | 2018-11-15 | 2018-11-15 | Wire drawing furnace protection system under emergency power failure state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210048660U (en) |
-
2018
- 2018-11-15 CN CN201821882579.9U patent/CN210048660U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20201115 |