CN201900052U - Slot nozzle cooling device - Google Patents
Slot nozzle cooling device Download PDFInfo
- Publication number
- CN201900052U CN201900052U CN2010206781420U CN201020678142U CN201900052U CN 201900052 U CN201900052 U CN 201900052U CN 2010206781420 U CN2010206781420 U CN 2010206781420U CN 201020678142 U CN201020678142 U CN 201020678142U CN 201900052 U CN201900052 U CN 201900052U
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- lower chamber
- upper cavity
- cooling
- spray head
- cooling device
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- Expired - Lifetime
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Abstract
The utility model provides a slot nozzle cooling device, which comprises an upper cavity and a lower cavity, wherein the upper cavity is communicated with the lower cavity through a distribution channel; at least one cooling medium input joint is arranged on the upper cavity; a slot jet stream nozzle is positioned on the lower cavity; and the shell of the lower cavity is made of cast steel, the shell of the upper cavity is formed by welding, and the upper cavity is also connected with a cooling system for cooling the upper cavity. The slot nozzle cooling device disclosed by the utility model is convenient to process, and has the advantages of uniform diversion, high temperature resistance and stable cooling effect.
Description
Technical field
The utility model relates to the device of a kind of cooling metal sheets or other materials to be cooled, with the structure property of cooling metal sheets or other materials to be cooled, stable prod, improve the quality of sheet material, especially a kind of easy to process, cost is low, the spray head with gap cooling device of not yielding, jetting stability.
Background technology
In the process that steel plate is produced, in order to make the organizational structure optimization of steel plate inside, improve the quality of sheet material, need carry out cold water process to the steel plate in the processing.
Application number is 02816740.6 Chinese patent, and name is called " by producing the device that a kind of flat jet cools off material " and discloses a kind of cooling device.In this technology: 1, the last lower house of this device is made by cast steel, but the difficulty of cast member itself is bigger, and the cost of processing and manufacturing is also higher relatively, and after in case shell cast finishes, in use be difficult to the parts that place under repair safeguards that housing is interior, be difficult to carry out the structural adjustment of housing, keep in repair if desired and adjust according to field condition, usually can only integral replacing, can cause huge waste.2, the distribution plate of this device adopts the through flow hole dispensing water, because impurity is more in the cooling water, is deposited on the distribution plate easily, through flow hole is plugged easily even blocks, thereby lack of homogeneity, cause easily and treat the inhomogeneous cooling of cold material on its width, influence properties of product.3, housing two walls made by cast steel of this device form 5 meters wide flat injection flow nozzle, lath is abutted in the first wall lateral surface of nozzle with the metal seal form, in order to adjust flat jet thickness to 1-4mm, when needs change nozzle, must change the pad bar, the adjustment mode bothers, and the adjustment time is long, and precision is low.4, for the through flow hole under the cooling medium input adapter, cooling water directly flows to the through flow hole of distribution plate from the cooling medium input adapter, water velocity is very fast, and for the through flow hole of cooling medium input adapter side-lower, need the process distribution plate to distribute and just can flow in the through flow hole, water velocity is slower, thereby causes the through flow hole flow velocity at distribution plate diverse location place not wait, flow does not wait, and distribution plate distributes uneven.
In addition, name is called the Chinese patent of " cooling device that can form flat jet ", also discloses a kind of cooling device.In this technology, this device is gone up lower house and is welded by steel plate, vertical welding diaphragm is welded with to dividing plate midfeather a plurality of tubes that play the current-sharing effect, though this device is made without cast steel in the housing that steel plate is welded into, reduced the trouble of making, but because the close steel plate to be cooled of lower house, the temperature of the steel plate to be cooled in the processing can reach degree more than 1000, the lower house easy deformation that is welded and snap the cooling effect instability.
The utility model content
The utility model provides a kind of spray head with gap cooling device, especially a kind of defective that can overcome the known technology existence, spray head with gap cooling device easy to process, that cooling effect is stable.
For this reason, the utility model proposes a kind of spray head with gap cooling device, comprising: upper cavity and lower chamber, described upper cavity and described lower chamber are by distributing channel connection; At least one cooling medium input adapter is arranged on the described upper cavity; The clearance type jet nozzle is positioned on the described lower chamber; The shell of described lower chamber is that cast steel is made, and the shell of described upper cavity is made for welding, and described upper cavity also is connected with the cooling system of the described upper cavity of cooling.
Aforesaid spray head with gap cooling device, wherein, described cooling system comprises cooling water inlet pipe and cooling water outlet pipe, described cooling water inlet pipe and described cooling water outlet pipe are arranged on the described upper cavity.
Aforesaid spray head with gap cooling device, wherein, described spray head with gap cooling device also comprises the distribution plate of separating described upper cavity and described lower chamber, and described distribution passage passes described distribution plate, and the shell of described upper cavity and the shell of described lower chamber are spirally connected.
Aforesaid spray head with gap cooling device, wherein, described distribution plate is provided with a plurality of water conservancy diversion tubules, and the top of described water conservancy diversion tubule is stretched out described distribution plate and is protruded in the described upper cavity, and described distribution passage is formed by described water conservancy diversion tubule.
Aforesaid spray head with gap cooling device, wherein, the shell of described lower chamber comprises lower chamber antetheca and lower chamber rear wall, the bottom of described lower chamber antetheca is provided with the adjustment piece, described lower chamber rear wall and described adjustment piece form described clearance type jet nozzle, described lower chamber antetheca is provided with the adjustment groove of adjusting described adjustment piece and described lower chamber rear wall spacing, and described adjustment piece is installed on the described lower chamber antetheca by described adjustment groove.
Aforesaid spray head with gap cooling device wherein, also is provided with the bolt adjustment structure of adjusting described adjustment piece position on the described lower chamber antetheca, described bolt adjustment structure is connected with described adjustment piece.
Aforesaid spray head with gap cooling device, wherein, described lower chamber antetheca is provided with support rim, described bolt adjustment structure comprises the connecting bolt that is connected with described adjustment piece and is arranged on the second adjustment nut that first of protruding first end of described support is adjusted nut and is arranged on described support rim second end that described connecting bolt passes described support rim and is spirally connected with described two adjustment nuts.
Aforesaid spray head with gap cooling device, wherein, described cooling system comprises cooling water inlet pipe and cooling water outlet pipe, described cooling water inlet pipe and described cooling water outlet pipe are arranged on the described upper cavity, and the height of described cooling water inlet pipe and described cooling water outlet pipe all is lower than the height of the arrival end of described water conservancy diversion tubule.
Aforesaid spray head with gap cooling device, wherein, total circulation area of described cooling medium input adapter is greater than total circulation area of described water conservancy diversion tubule, and total circulation area of described water conservancy diversion tubule is greater than the area in the shower nozzle slit of described clearance type jet nozzle.
Aforesaid spray head with gap cooling device, wherein, the port of export of described cooling medium input adapter is lower than the arrival end of described water conservancy diversion tubule.
The spray head with gap cooling device that the utility model proposes, because the clearance type jet nozzle of cooling metal sheets or other materials is positioned at the below of the lower chamber of being made by cast steel, and make by welding apart from steel plate or other materials to be cooled upper cavity at a distance, and described upper cavity also is connected with the cooling system of the described upper cavity of cooling, thereby spray head with gap cooling device of the present utility model can guarantee that lower chamber is heat-resisting, can realize stable cooling effect, can also make the upper cavity also can be heat-resisting under the effect of cooling system, be difficult for snapping, can realize stable cooling effect, and upper cavity is made simple, convenient, Production Time and cost of manufacture have been saved, can open upper cavity easily when being convenient to keep in repair, extend in the upper cavity associated components place under repair to wherein, dismounting, or change.
The spray head with gap cooling device that the utility model proposes, by on described distribution plate, being provided with a plurality of water conservancy diversion tubules, the top of water conservancy diversion tubule is stretched out described distribution plate and is protruded in the described upper cavity, even the impurity in the cooling water is deposited on the distribution plate, impurity can not blocked the water conservancy diversion tubule that stretches out described distribution plate yet, thereby the good uniformity of water conservancy diversion tubule shunting, treat that the cooling of cold material on its width is more even.
The spray head with gap cooling device that the utility model proposes, adopt the adjustment groove and adjust nut bolt adjustment structure (adjust groove and all adopt the spiral adjustment) with the adjustment nut, by unclamping hold-down screw in adjusting groove, adjust other adjustment nut, just can not need to pull down the adjustment piece, do not need to adjust the adjustment that pad also can realize the slit of clearance type jet nozzle is carried out size, and adopt the bolt adjustment to adjust the precision height than the thickness of the increase and decrease pad of prior art, adjustment has more continuity, so the spray head with gap cooling device that the utility model proposes adjustment is convenient, the precision height.
The spray head with gap cooling device that the utility model proposes, the port of export of described cooling medium input adapter is lower than the arrival end of described water conservancy diversion tubule, cooling medium can directly not enter into the water conservancy diversion tubule from distribution plate or cooling medium input adapter, the input position of cooling medium can not influence the speed and the flow of the cooling medium that enters the water conservancy diversion tubule, so, the distribution of cooling medium that enters into the clearance type jet nozzle from the water conservancy diversion tubule is more even, and cooling effect is better.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the local structure for amplifying of bolt adjustment structure of the present utility model.
The drawing reference numeral explanation:
1: lower chamber antetheca 2: distribution plate
3: cooling water inlet pipe 4: the upper cavity antetheca
5: cooling medium input adapter 6: upper cavity
7: upper cavity rear wall 8: cooling water outlet pipe
9: water conservancy diversion tubule 10: the casting web
11: lower chamber 12: the lower chamber rear wall
13: gusset 14: steel plate
15: adjust piece 16: hold-down screw
17: adjust nut 18: boss
19: adjust nut 20: connecting bolt
21: the clearance type jet nozzle
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model.
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the local structure for amplifying of bolt adjustment structure of the present utility model.
As depicted in figs. 1 and 2, the spray head with gap cooling device that the utility model proposes comprises: hold the cooling medium upper cavity 6 and the lower chamber 11 of (comprising cooling water or other cooling fluids), described upper cavity 6 and described lower chamber 11 are by distributing channel connection; At least one cooling medium input adapter 5 is arranged on the described upper cavity 6; Clearance type jet nozzle 21 is positioned on the described lower chamber 11, for example is positioned at the below of described lower chamber 11, and clearance type jet nozzle 21 is extended on the width of injection stream and aimed at steel plate to be cooled 14; Cooling medium enters into upper cavity 6 by cooling medium input adapter 5, flow in the lower chamber 11 and arrives clearance type jet nozzle 21 from upper cavity by distributing passage; The shell of described lower chamber 11 is that cast steel is made, and the shell of described upper cavity 6 is made for welding, for example can make for the steel plate welding of various suitable material; Described upper cavity 6 also is connected with the cooling system of the described upper cavity 6 of cooling.(among Fig. 1,11 direction is a direction from top to bottom from the upper cavity to the lower chamber, and direction from left to right is the throughput direction of steel plate from back to preceding direction promptly, and the direction on vertical plane shown in Figure 1 is the width of steel plate).
Described cooling system can be gas system, for example for cold wind etc. upper cavity 6 is cooled off.When the spray head with gap device is not worked, for example, do not need steel plate 14 is cooled off or clearance type jet nozzle 21 when not spraying water, cooling system will cool off upper cavity 6, to prevent upper cavity 6 overheating deformings.This cooling system can be when the water spray obstacles take place in clearance type jet nozzle 21 protection upper cavity 6, though thereby make upper cavity 6 make by welding, no matter under which kind of duty, upper cavity 6 is high temperature resistant, can not snap easily.
When the spray head with gap device is worked, owing to from the upper cavity to the lower chamber, all accommodate cooling medium in 11, thereby need not the startup of cooling system.Further, described cooling system is a water-cooling system, and like this, cost is lower, and is convenient to connect the water source.Described cooling system comprises cooling water inlet pipe 3 and cooling water outlet pipe 8, and described cooling water inlet pipe 3 and described cooling water outlet pipe 8 are arranged on the described upper cavity 6.Used cooling water can comprise the components such as some Nacls outside dewatering, to adapt to cooling and industrial needs.
The spray head with gap cooling device that the utility model proposes, because the clearance type jet nozzle 21 of cooling metal sheets 14 or other materials is positioned at the below of the lower chamber of being made by cast steel 11, and make by welding apart from steel plate 14 or other materials upper cavity 6 at a distance, and described upper cavity 6 also is connected with the cooling system of the described upper cavity 6 of cooling, thereby spray head with gap cooling device of the present utility model can guarantee that lower chamber 11 is heat-resisting, can realize stable cooling effect, can also make upper cavity 6 the effect of cooling system under also can avoid being subjected to treating being difficult for the heat radiation distortion of cold steel plate 14 snapping, can realize stable cooling effect.And upper cavity 6 makes simply, convenient, saved Production Time and cost of manufacture, can open upper cavity 6 easily when being convenient to keep in repair, and extend in the upper cavity 6 wherein associated components place under repair, dismounting or changes.
Further, described spray head with gap cooling device also comprises the distribution plate 2 of separating described upper cavity 6 and described lower chamber 11, described distribution passage passes described distribution plate 2, can be provided with a plurality of dispensing orifices on the distribution plate 2, be used for the cooling medium mean allocation of lower chamber 11 is arrived clearance type jet nozzle 21 places.The shape of upper cavity 6 can be tubular, box, as long as its shape can be held cooling medium.The top of the shell of the bottom of the shell of described upper cavity 6 and described lower chamber 11 is provided with screw, and the shell of the shell of described upper cavity 6 and described lower chamber 11 is realized being spirally connected by screw, so that connect and dismounting.
The bottom of the shell of described upper cavity 6 also is provided with and presents a theatrical performance as the last item on a programme (indicating separately among the figure), distribution plate 2 is clamped between the shell of the shell of upper cavity 6 and described lower chamber 11.In addition, the upper surface of distribution plate 2 and/or lower surface can also be provided with sealing devices such as sealing ring, so that described upper cavity 6 and described lower chamber 11 are except being communicated with by the dispensing orifice on the distribution plate 2, can be from other local connections, thereby the extra leakage that can not produce cooling medium, can not influence the distribution effects on the distribution plate 2.
Further, the shape of upper cavity 6 can be box, the shell of described upper cavity 6 comprises upper cavity antetheca 4 and upper cavity rear wall 7, described cooling water inlet pipe 3 is welded on the described upper cavity antetheca 4, described cooling water outlet pipe 8 is welded on the described upper cavity rear wall 7, be convenient to the making of upper cavity 6 like this, be convenient to the setting of cooling water outlet pipe 8 and cooling water inlet pipe 3.Certainly, cooling water outlet pipe 8 and cooling water inlet pipe 3 are not limited to above-mentioned position, can also be arranged on other positions.Described cooling water inlet pipe 3 is lower than described cooling water outlet pipe 8 and is provided with, so that cooling water can fully cool off upper cavity 6.
Further, described distribution plate 2 is provided with a plurality of water conservancy diversion tubules 9, for example water conservancy diversion tubule 9 is welded on the distribution plate 2, the top of described water conservancy diversion tubule 9 is stretched out described distribution plate 2 and is protruded in the described upper cavity 6, the bottom of described distribution plate 2 can be stretched out in the bottom of described water conservancy diversion tubule 9, and protrude in the described lower chamber 11 water conservancy diversion better effects if like this.The bottom of described water conservancy diversion tubule 9 also can maintain an equal level with the bottom of described distribution plate 2.Described upper cavity 6 and described lower chamber 11 are communicated with by water conservancy diversion tubule 9, and described distribution passage is formed by described water conservancy diversion tubule 9.Even the impurity in the cooling water is deposited on the distribution plate 2, impurity can not blocked the water conservancy diversion tubule 9 that stretches out described distribution plate 2 yet, thereby the good uniformity of water conservancy diversion tubule 9 shuntings, treats that the cooling of cold material on its width is more even.
Further, the port of export of described cooling medium input adapter 5 is lower than the arrival end of described water conservancy diversion tubule 9, and the port of export of cooling medium input adapter 5 is not over against the arrival end of described water conservancy diversion tubule 9.Like this, cooling medium can directly not enter into water conservancy diversion tubule 9 from distribution plate 2 or cooling medium input adapter 5, but by slow rising at upper cavity 6, progressively flow in the water conservancy diversion tubule 9, no matter be the distribution plate 2 under the cooling medium input adapter or the distribution plate 2 of cooling medium input adapter side-lower, the flow that enters into the cooling medium of water conservancy diversion tubule 9 all is identical, the input position of cooling medium can not influence the speed and the flow of the cooling medium that enters the water conservancy diversion tubule, so, the distribution of cooling medium that enters into the clearance type jet nozzle from the water conservancy diversion tubule is more even, and cooling effect is better.
The height of described cooling water inlet pipe 3 and described cooling water outlet pipe 8 all is lower than the height of the arrival end of described water conservancy diversion tubule 9, to prevent when not needing steel plate 14 cooled off,, cooling water arrives clearance type jet nozzle 21 thereby entering into lower chamber 11 from water conservancy diversion tubule 9.
Further, the number of cooling medium input adapter 5 can for one also can be for a plurality of, total circulation area of described cooling medium input adapter 5 is greater than total circulation area of described water conservancy diversion tubule 9, total circulation area of described water conservancy diversion tubule 9 is greater than the area in the shower nozzle slit of described clearance type jet nozzle, to guarantee to form stable injection stream.
Further, the shell of described lower chamber 11 comprises lower chamber antetheca 1 and lower chamber rear wall 12.Lower chamber antetheca 1 and lower chamber rear wall 12 by the casting web 10 be formed by connecting, lower chamber rear wall 12 has gusset 13, like this lower chamber antetheca 1 and lower chamber rear wall 12 be connected more firm.Casting 10 current-sharings of web and fixation.
The bottom of described lower chamber antetheca 1 is provided with adjusts piece 15, described lower chamber rear wall 12 and described adjustment piece 15 form described clearance type jet nozzle 21, described lower chamber antetheca 1 is provided with the adjustment groove of described adjustment piece 15 of adjustment and described lower chamber rear wall 12 spacings (because Fig. 1 and Fig. 2 are installation diagrams, so adjusting groove does not illustrate separately), described adjustment piece 15 is installed on the described lower chamber antetheca 1 by described adjustment groove, be installed in the hold-down screw of adjusting groove with being used for adjusting piece 15 by described adjustment groove, adjust piece 15 and move along the outer surface of lower chamber antetheca 1 slidably, thus the slit of adjustment clearance type jet nozzle 21.
Further, also be provided with the bolt adjustment structure of adjusting described adjustment piece 15 positions on the described lower chamber antetheca 1, described bolt adjustment structure is connected with described adjustment piece 15.Can carry out threaded adjustment by described bolt adjustment structure, accurately adjust described adjustment piece 15 positions, the slit of control clearance type jet nozzle 21.
Further, described lower chamber antetheca 1 is provided with support rim 18, described bolt adjustment structure comprises the connecting bolt 20 that is connected with described adjustment piece 15 and the adjustment nut 17 that is arranged on described support rim 18 lower ends and the adjustment nut 19 that is arranged on described support rim 18 upper ends, and described connecting bolt 20 passes described support rim 18 and is spirally connected with described adjustment nut 17 and adjustment nut 19.For example, support rim 18 is arranged on the medium position of lower chamber antetheca 1, and certain sufficient room is all left at the two ends up and down of support rim 18, adjusts nut 17 and adjusts nut 19 and connecting bolt 20 so that be provided with.Connecting bolt 20 can with adjust that piece 15 be welded to connect, clamping is connected or be threaded.Can only be provided with and adjust nut 17 or adjust nut 19, adjustment nut 17 also can both be set adjustment nut 19 also was set, by adjusting nut 17 and/or adjusting turning of nut 19, drive moving of connecting bolt 20, thereby make that adjusting piece 15 moves by adjusting groove, reaches the convenient effect of adjusting.
The spray head with gap cooling device that the utility model proposes, adopt two bolts of adjusting groove and adjusting nut to adjust structure, by unclamping the hold-down screw 16 in adjusting groove, regulate and adjust nut, just can not need to pull down adjustment piece 15, do not need to adjust the adjustment that pad also can realize the slit of clearance type jet nozzle is carried out size, reduced the adjustment time, and adopt the bolt adjustment to adjust the precision height than the thickness of the increase and decrease pad of prior art, adjustment has more continuity, so the spray head with gap cooling device that the utility model proposes adjustment is convenient, precision is higher.
Operation principle of the present utility model is:
Cooling medium, for example, cooling water, enter into upper cavity 6 by cooling medium input adapter 5, through the retaining in upper cavity 6 after a while, the shunting of cooling water by water conservancy diversion tubule 9 flow in the lower chamber 11 and arrives clearance type jet nozzle 21 from upper cavity, by adjusting nut 17 and/or adjusting nut 19, and connecting bolt 20, make that adjusting piece 15 moves by adjusting groove, the slit of clearance type jet nozzle 21 is adjusted, and cools off so that obtain suitable injection stream steel plate 14.Do not need steel plate 14 is cooled off or clearance type jet nozzle 21 when not spraying water, cooling system will cool off upper cavity 6, to prevent upper cavity 6 overheating deformings.This cooling system can be protected upper cavity 6 when the water spray obstacle takes place clearance type jet nozzle 21.
The spray head with gap cooling device that the utility model provides can also cool off other materials to be cooled by cooling metal sheets, for example plastics etc.
The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Technique scheme of the present utility model can reasonably make up under the situation of not conflicting; any those skilled in the art; equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (10)
1. a spray head with gap cooling device is characterized in that, described spray head with gap cooling device comprises:
Upper cavity (6) and lower chamber (11), described upper cavity (6) and described lower chamber (11) are by distributing channel connection;
At least one cooling medium input adapter (5) is arranged on the described upper cavity (6);
Clearance type jet nozzle (21) is positioned on the described lower chamber (11);
The shell of described lower chamber (11) is that cast steel is made, and the shell of described upper cavity (6) is made for welding, and described upper cavity (6) also is connected with the cooling system of the described upper cavity of cooling (6).
2. spray head with gap cooling device as claimed in claim 1, it is characterized in that, described cooling system comprises cooling water inlet pipe (3) and cooling water outlet pipe (8), and described cooling water inlet pipe (3) and described cooling water outlet pipe (8) are arranged on the described upper cavity (6).
3. spray head with gap cooling device as claimed in claim 1, it is characterized in that, described spray head with gap cooling device also comprises the distribution plate (2) of separating described upper cavity (6) and described lower chamber (11), described distribution passage passes described distribution plate (2), and the shell of the shell of described upper cavity (6) and described lower chamber (11) is spirally connected.
4. spray head with gap cooling device as claimed in claim 3, it is characterized in that, described distribution plate (2) is provided with a plurality of water conservancy diversion tubules (9), the top of described water conservancy diversion tubule (9) is stretched out described distribution plate (2) and is protruded in the described upper cavity (6), and described distribution passage is formed by described water conservancy diversion tubule (9).
5. spray head with gap cooling device as claimed in claim 1, it is characterized in that, the shell of described lower chamber (11) comprises lower chamber antetheca (1) and lower chamber rear wall (12), the bottom of described lower chamber antetheca (1) is provided with adjusts piece (15), described lower chamber rear wall (12) and described adjustment piece (15) form described clearance type jet nozzle (21), described lower chamber antetheca (1) is provided with the adjustment groove of adjusting described adjustment piece (15) and described lower chamber rear wall (12) spacing, and described adjustment piece (15) is installed on the described lower chamber antetheca (1) by described adjustment groove.
6. spray head with gap cooling device as claimed in claim 5 is characterized in that, also is provided with the bolt adjustment structure of adjusting described adjustment piece (15) position on the described lower chamber antetheca (1), and described bolt adjustment structure is connected with described adjustment piece (15).
7. spray head with gap cooling device as claimed in claim 6, it is characterized in that, described lower chamber antetheca (1) is provided with support rim (18), described bolt adjustment structure comprises the connecting bolt (20) that is connected with described adjustment piece (15) and is arranged on the second adjustment nut (19) that first of described support rim (18) first ends are adjusted nut (17) and are arranged on described support rim (18) second ends that described connecting bolt passes described support rim (18) and adjusts nut (19) with the described first adjustment nut (17) and second and is spirally connected.
8. spray head with gap cooling device as claimed in claim 4, it is characterized in that, described cooling system comprises cooling water inlet pipe (3) and cooling water outlet pipe (8), described cooling water inlet pipe (3) and described cooling water outlet pipe (8) are arranged on the described upper cavity (6), and the height of described cooling water inlet pipe (3) and described cooling water outlet pipe (8) all is lower than the height of the arrival end of described water conservancy diversion tubule (9).
9. spray head with gap cooling device as claimed in claim 8, it is characterized in that, total circulation area of described cooling medium input adapter (5) is greater than total circulation area of described water conservancy diversion tubule (9), and total circulation area of described water conservancy diversion tubule (9) is greater than the area in the shower nozzle slit of described clearance type jet nozzle.
10. spray head with gap cooling device as claimed in claim 4 is characterized in that, the port of export of described cooling medium input adapter (5) is lower than the arrival end of described water conservancy diversion tubule (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206781420U CN201900052U (en) | 2010-12-23 | 2010-12-23 | Slot nozzle cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206781420U CN201900052U (en) | 2010-12-23 | 2010-12-23 | Slot nozzle cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900052U true CN201900052U (en) | 2011-07-20 |
Family
ID=44270654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206781420U Expired - Lifetime CN201900052U (en) | 2010-12-23 | 2010-12-23 | Slot nozzle cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049357A (en) * | 2010-12-23 | 2011-05-11 | 中冶京诚工程技术有限公司 | Slot nozzle cooling device |
| CN103849734A (en) * | 2012-12-06 | 2014-06-11 | 宝山钢铁股份有限公司 | Platy-based quenching device flow control method as well as detection and control device thereof |
-
2010
- 2010-12-23 CN CN2010206781420U patent/CN201900052U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049357A (en) * | 2010-12-23 | 2011-05-11 | 中冶京诚工程技术有限公司 | Slot nozzle cooling device |
| CN102049357B (en) * | 2010-12-23 | 2012-07-25 | 中冶京诚工程技术有限公司 | Slot nozzle cooling device |
| CN103849734A (en) * | 2012-12-06 | 2014-06-11 | 宝山钢铁股份有限公司 | Platy-based quenching device flow control method as well as detection and control device thereof |
| CN103849734B (en) * | 2012-12-06 | 2015-08-26 | 宝山钢铁股份有限公司 | Based on quenching device flow control methods and the Detection & Controling device thereof of plate shape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110720 Effective date of abandoning: 20120725 |