CN203292184U - Cooling device of hot-rolling uncoiling oil circuit - Google Patents
Cooling device of hot-rolling uncoiling oil circuit Download PDFInfo
- Publication number
- CN203292184U CN203292184U CN2013202791840U CN201320279184U CN203292184U CN 203292184 U CN203292184 U CN 203292184U CN 2013202791840 U CN2013202791840 U CN 2013202791840U CN 201320279184 U CN201320279184 U CN 201320279184U CN 203292184 U CN203292184 U CN 203292184U
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- heat exchange
- exchange groove
- oil
- water
- pipe
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Abstract
The utility model provides a cooling device of a hot-rolling uncoiling oil circuit. The cooling device of the hot-rolling uncoiling circuit comprises a first heat exchange groove, a second heat exchange groove, a water pump, an oil pump and a water storing bin. One end of the first heat exchange groove is connected with an oil tank of a hot-rolling uncoiling device through an oil pipe, and the other end of the first heat exchange groove is connected with a second heat exchange groove through an oil pipe. The second heat exchange groove is connected with one end of an oil storing bin through an oil pipe, and an oil pump is arranged at an oil pipe joint of the oil storing bin. One end of the water storing bin is connected with a water inlet of the first heat exchange groove through a water pipe, and a water outlet of the first heat exchange groove is connected with a water inlet of the second heat exchange groove through a water pipe. A water outlet of the second heat exchange groove is connected with one end of the water storing bin through a water pipe, and a water pump is arranged at a water pipe joint of the water storing bin. The cooling device of the hot-rolling uncoiling oil circuit has the advantages that the first heat exchange groove and the second heat exchange groove are arranged in the cooling device of the hot-rolling uncoiling oil circuit so as to perform primary cooling and secondary cooling on oil in the oil tank of the hot-rolling uncoiling device, and meanwhile, the cooling device of the hot-rolling uncoiling oil circuit has the advantages of being simple in structure, safe, reliable, high in working efficiency and the like.
Description
Technical field
The utility model belongs to the steel production technical field, especially relates to a kind of hot rolling uncoiling oil circuit heat sink.
Background technology
In hot rolling uncoiling streamline, continuous operation along with machinery equipment, the temperature of machinery equipment fuel tank raises, and then affect the normal operation of machine, therefore must lower the temperature to the temperature in fuel tank, there is complex structure in present oil circuit heat sink, can not reach in time the technical problems such as cooling, inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of hot rolling uncoiling oil circuit heat sink of simple in structure, easy to operate, high efficiency, especially is fit in steel band uncoiling streamline.
the technical solution of the utility model is: a kind of hot rolling uncoiling oil circuit heat sink, comprise the first heat exchange groove, the second heat exchange groove, water pump, oil pump and water storehouse, one end of described the first heat exchange groove is connected with hot rolling unwinding device fuel tank by oil pipe, the other end is connected with the second heat exchange groove by oil pipe, described the second heat exchange groove is connected with oil storage storehouse one end by oil pipe, and the oil pipe junction in the oil storage storehouse is provided with oil pump, one end of described water storehouse is connected with the water inlet of the first heat exchange groove by water pipe, the delivery port of the first heat exchange groove is connected with the water inlet of the second heat exchange groove by water pipe, the delivery port of the second heat exchange groove is connected with an end of water storehouse by water pipe, and the water pipe junction at water storehouse is provided with water pump.
Further, described water pipe in the first heat exchange groove, the second heat exchange groove is U-shaped coil pipe.
Advantage and the good effect that the utlity model has are:, owing to adopting technique scheme, be provided with the first heat exchange groove and the second heat exchange groove in hot rolling uncoiling oil circuit heat sink, and then realize the oil of hot rolling unwinding device fuel tank is carried out the cooling of firsts and seconds; Have simultaneously the advantages such as simple in structure, safe and reliable, that operating efficiency is high.
Description of drawings
Fig. 1 is a kind of hot rolling uncoiling oil circuit heat sink schematic diagram of the present utility model
In figure:
| 1, the first |
2, the second heat exchange groove | 3, water pump |
| 4, |
5, water storehouse | 6, oil pipe |
| 7, hot rolling unwinding device fuel tank | 8, |
9, water pipe |
The specific embodiment
As shown in Figure 1,
The technical solution of the utility model is:
a kind of hot rolling uncoiling oil circuit heat sink, comprise the first heat exchange groove 1, the second heat exchange groove 2, water pump 3, oil pump 4 and water storehouse 5, one end of described the first heat exchange groove 1 is connected with hot rolling unwinding device fuel tank 7 by oil pipe 6, the other end is connected with the second heat exchange groove 2 by oil pipe 6, described the second heat exchange groove 2 is connected with oil storage storehouse 8 one ends by oil pipe 6, and oil pipe 6 junctions in oil storage storehouse 8 are provided with oil pump 4, one end of described water storehouse 5 is connected with the water inlet of the first heat exchange groove 1 by water pipe 9, the delivery port of the first heat exchange groove 1 is connected with the water inlet of the second heat exchange groove 2 by water pipe 9, the delivery port of the second heat exchange groove 2 is connected with an end of water storehouse 5 by water pipe 9, and water pipe 9 junctions at water storehouse 5 are provided with water pump 3.
During this example was implemented, described water pipe 9 in the first heat exchange groove 1, the second heat exchange groove 2 was U-shaped coil pipe.
The course of work of this example: the oil of hot rolling unwinding device fuel tank 7 is introduced in the first heat exchange groove 1 by oil pipe 6, carry out the one-level cooling, oil after cooling enters in the second heat exchange groove 2, carry out the secondary cooling, oil after cooling this moment enters in oil storage storehouse 8, turn back to hot rolling unwinding device fuel tank 7 by oil pipe 6 again, reached like this purpose of the oil circuit cooling of hot rolling unwinding device.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. hot rolling uncoiling oil circuit heat sink, comprise the first heat exchange groove, the second heat exchange groove, water pump, oil pump and water storehouse, it is characterized in that: an end of described the first heat exchange groove is connected with hot rolling unwinding device fuel tank by oil pipe, the other end is connected with the second heat exchange groove by oil pipe, described the second heat exchange groove is connected with oil storage storehouse one end by oil pipe, and the oil pipe junction in the oil storage storehouse is provided with oil pump, one end of described water storehouse is connected with the water inlet of the first heat exchange groove by water pipe, the delivery port of the first heat exchange groove is connected with the water inlet of the second heat exchange groove by water pipe, the delivery port of the second heat exchange groove is connected with an end of water storehouse by water pipe, and the water pipe junction at water storehouse is provided with water pump.
2. a kind of hot rolling uncoiling oil circuit heat sink according to claim 1, it is characterized in that: described water pipe in the first heat exchange groove, the second heat exchange groove is U-shaped coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202791840U CN203292184U (en) | 2013-05-21 | 2013-05-21 | Cooling device of hot-rolling uncoiling oil circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202791840U CN203292184U (en) | 2013-05-21 | 2013-05-21 | Cooling device of hot-rolling uncoiling oil circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292184U true CN203292184U (en) | 2013-11-20 |
Family
ID=49568224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202791840U Expired - Fee Related CN203292184U (en) | 2013-05-21 | 2013-05-21 | Cooling device of hot-rolling uncoiling oil circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292184U (en) |
-
2013
- 2013-05-21 CN CN2013202791840U patent/CN203292184U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160521 |