CN202881342U - Water spraying device with cooling water - Google Patents
Water spraying device with cooling water Download PDFInfo
- Publication number
- CN202881342U CN202881342U CN 201220529950 CN201220529950U CN202881342U CN 202881342 U CN202881342 U CN 202881342U CN 201220529950 CN201220529950 CN 201220529950 CN 201220529950 U CN201220529950 U CN 201220529950U CN 202881342 U CN202881342 U CN 202881342U
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- water
- cooling
- tube
- pipe
- nozzle
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Abstract
The utility model provides a water spraying device with cooling water. The water spraying device comprises a water spraying pipe, a nozzle and a water cooled pipe, wherein the water cooled pipe is sheathed outside the water spraying pipe, a hole for penetration of the nozzle is formed in the water cooled pipe, the nozzle is arranged on the water spraying pipe and penetrates through the hole of the water cooled pipe, the size of the hole ensures sealing of an interlayer formed between the water cooled pipe and the water spraying pipe, and a short pipe is arranged at one end of the water cooled pipe. The water spraying device has the beneficial effect of ensuring that the spraying pipe is less prone to deformation even though water spraying cooling of a section is ceased according to technological requirements.
Description
Technical field
The utility model relates to the water spraying technique field of continuous strip annealing furnace, is specifically related to a kind of water spray system with water coolant.
Background technology
The type of cooling of continuous strip annealing furnace cooling section has following several at present: the one, and the air spray cooling; The 2nd, the water spraying cooling; The 3rd, air spray and water spray are in conjunction with cooling.The air spray cooling technology is directly cooling air to be sprayed to band steel upper and lower surface by blower fan, makes the cooling of band steel, and speed of cooling is slower; Water spraying cooling technology is by nozzle water coolant directly to be sprayed to band steel upper and lower surface, the cooling zone steel, and speed of cooling is very fast; Air spray and water spray are in conjunction with cooling technology, in the stove section, not only to have designed the air spray refrigerating unit but also designed the water spray cooling device, can or close the water spray cooling device according to the need of production unlatching, speed of cooling is between air spray cooling and water spraying cooling.
In process of production, the stove section of air spray cooling and the combination of water spraying cooling, water sprayer tube can be closed as required, to slow down this section speed of cooling.But this stove section strip steel temperature is higher, and is larger to the thermal radiation of the shower of cutting off the water, and can make shower produce flexural deformation, thereby make the angular deflection of shower upper spray nozzle, and the belt steel surface water spray is uneven when again enabling, and strip plastic deformation is large or the limit waste is serious.
Summary of the invention
Technical problem to be solved in the utility model is for above shortcomings in the prior art, to provide a kind of water spray system with water coolant that prevents the shower distortion.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be:
A kind of water spray system with water coolant, it comprises water sprayer tube, nozzle, also comprise water cooling tube, described water cooling tube is enclosed within the outside of described water sprayer tube, and offer on the described water cooling tube be used to the hole that passes described nozzle, described nozzle is installed on the water sprayer tube and passes the hole of described water cooling tube.
In the such scheme, an end of described water cooling tube offers short tube.
In the such scheme, described water sprayer tube is installed with described water cooling tube is concentric.
Principle of work of the present utility model: jointly to the cooling of band steel, the nozzle of two groups of water spray systems is relative by two groups of water spray systems with water coolant described in the utility model, with steel between two relative nozzles.Spray water is entered by water sprayer tube one end, is sprayed onto on the band steel by nozzle, is used for the cooling zone steel.Water coolant enters the interlayer that water sprayer tube and water cooling tube form by the short tube of water cooling tube one end, discharges from the water cooling tube the other end again.No matter whether water sprayer tube is using (water spray), and water coolant guarantees that always at the cool water shower pipe water sprayer tube can not produce distortion under with the hyperthermia radiation of steel.
The beneficial effect of the utility model device is: even if this section of processing requirement stops the water spray cooling, can guarantee that also shower is not yielding.
Description of drawings
Fig. 1 is the structural representation of the water spray system of the utility model band water coolant.
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1.
Fig. 3 is the B-B diagrammatic cross-section of Fig. 1.
Among the figure, the 1-water sprayer tube, the 2-water cooling tube, the 3-nozzle, the 4-short tube, 5-is with steel.
Embodiment
Below in conjunction with drawings and Examples the technical solution of the utility model is described further.
Such as Fig. 1 ~ shown in Figure 3, a kind of water spray system with water coolant described in the utility model, it comprises water sprayer tube 1, nozzle 3, also comprise water cooling tube 2, described water cooling tube 2 is enclosed within the outside of described water sprayer tube 1, and offer be used to the hole that passes described nozzle 3 on the described water cooling tube 2, described nozzle 3 is installed on the water sprayer tube 1 and passes the hole of described water cooling tube 2, and the size of described hole guarantees the interlayer sealing that described water cooling tube 2 and described water sprayer tube 1 form.
One end of described water cooling tube 2 offers short tube 4.
Described water sprayer tube 1 and described water cooling tube 2 concentric installations also can eccentricly be installed.
During work, jointly to 5 coolings of band steel, the nozzle 3 of two groups of water spray systems is relative by two groups of water spray systems with water coolant described in the utility model, with steel 5 between two relative nozzles 3.Spray water is entered by water sprayer tube 1 one ends, is sprayed onto on the band steel 5 by nozzle 3, is used for cooling zone steel 5.Water coolant enters water sprayer tube 1 and the interlayer that water cooling tube 2 forms by the short tube 4 of water cooling tube 2 one ends, discharges from water cooling tube 2 the other ends again.No matter whether water sprayer tube 1 is using (water spray), and water coolant guarantees that always at cool water shower pipe 1 water sprayer tube 1 can not produce distortion under with the hyperthermia radiation of steel 5.
Above disclosed only is preferred embodiment of the present utility model, and obviously, those skilled in the art can carry out various changes and distortion and not break away from scope and spirit of the present utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, then intention of the present utility model also comprises these changes and is out of shape interior.
Claims (3)
1. water spray system with water coolant, it comprises water sprayer tube (1), nozzle (3), it is characterized in that: also comprise water cooling tube (2), described water cooling tube (2) is enclosed within the outside of described water sprayer tube (1), and offer be used to the hole that passes described nozzle (3) on the described water cooling tube (2), described nozzle (3) is installed in water sprayer tube (1) upward and passes the hole of described water cooling tube (2).
2. the water spray system with water coolant as claimed in claim 1, it is characterized in that: an end of described water cooling tube (2) offers short tube (4).
3. the water spray system with water coolant as claimed in claim 1 is characterized in that: described water sprayer tube (1) and the concentric installation of described water cooling tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529950 CN202881342U (en) | 2012-10-17 | 2012-10-17 | Water spraying device with cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529950 CN202881342U (en) | 2012-10-17 | 2012-10-17 | Water spraying device with cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881342U true CN202881342U (en) | 2013-04-17 |
Family
ID=48072788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529950 Expired - Fee Related CN202881342U (en) | 2012-10-17 | 2012-10-17 | Water spraying device with cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129530A (en) * | 2019-06-14 | 2019-08-16 | 徐州万佳机电设备制造有限公司 | A kind of cooling device of ironcasting |
-
2012
- 2012-10-17 CN CN 201220529950 patent/CN202881342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129530A (en) * | 2019-06-14 | 2019-08-16 | 徐州万佳机电设备制造有限公司 | A kind of cooling device of ironcasting |
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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: 20130417 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |