CN201762389U - Cooling and fixing water injector in the heat treatment of steel - Google Patents
Cooling and fixing water injector in the heat treatment of steel Download PDFInfo
- Publication number
- CN201762389U CN201762389U CN2010205264639U CN201020526463U CN201762389U CN 201762389 U CN201762389 U CN 201762389U CN 2010205264639 U CN2010205264639 U CN 2010205264639U CN 201020526463 U CN201020526463 U CN 201020526463U CN 201762389 U CN201762389 U CN 201762389U
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- China
- Prior art keywords
- water
- cooling
- steel
- water jet
- shaping
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Abstract
The utility model relates to a cooling and fixing water injector in the heat treatment of steel, which comprises a water pump, a jacket and a water-jet core. The water pump is equipped with a first water outlet and a second water outlet. The jacket is equipped with a first water inlet and a second water inlet. The first water inlet is connected with the first water outlet via a first pipe joint arranged on the first water inlet and the second water inlet is also connected with the second water outlet via a second pipe joint arranged on the second water inlet. The water-jet core is constituted by four parallel sparge pipes arranged on both sides of the center thereof. The four sparge pipes communicate with the jacket, each of which is divided into a plurality of segments in length. The segments of the sparge pipes are divided into ten equal parts in peripheral direction, wherein ten little holes are arranged.
Description
Technical field
Disclosure file relates to a kind of cooling and shaping waterworks, particularly relates to a kind of steel heat and handles the cooling and shaping waterworks.
Background technology
In the prior art, to the thermal treatment cooling and shaping of various steel such as helix rib steel wire, rod iron, generally adopt straight Dip contact treatment process, its medium is the water about 20 ℃, the quenching temperature of steel such as steel wire, rod iron is 700 ℃, cools off through entering cooling trough after the insulation.
But the defective of prior art is, because steel such as steel wire, rod iron are entering cooling trough moment, contact with water coolant between back steel surface and the water coolant and produce air film, water vapour bubble, steel surface can not directly be touched with water coolant, do not reach anxious poly-cooling performance, cause product to can not get ideal martensitic stucture and stretching property of ideal.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, provides a kind of various steel heats such as helix rib steel wire, rod iron that are used for to handle the cooling and shaping water-jet.It obtains favorable cooling effect, has guaranteed product ideal physicals.
To achieve these goals, the utility model discloses a kind of steel heat and handle the cooling and shaping waterworks, comprising: water pump, it has first water outlet and second water outlet; Overcoat, it has first water-in and second water-in, and described first water-in is connected to first water outlet of described water pump by the first writing brush joint disposed thereon, and described second water-in is connected to second water outlet of described water pump by the second writing brush joint disposed thereon; The water spray core, it is separately positioned on both sides and the water jet standpipe parallel to each other in water spray core center by four and forms, described four water jet standpipes and described overcoat are interconnected, and wherein each water jet standpipe is divided into plurality of sections on its length, and along circumferential direction ten five equilibriums ten apertures is arranged in plurality of sections.
Preferentially be, steel heat of the present utility model is handled the cooling and shaping waterworks, two water jet standpipes near water spray core centre in described four water jet standpipes have the first identical diameter, two other water jet standpipe away from the water jet standpipe centre portions has the second identical diameter, and described first diameter is less than described second diameter.
Preferentially be, steel heat of the present utility model is handled the cooling and shaping waterworks, and having between two water jet standpipes near water spray core centre can be so that the containing cavity that the steel lateral extensometer is put.
Preferentially be, steel heat of the present utility model is handled the cooling and shaping waterworks, and the water spraying direction of each water jet standpipe becomes 70 degree angles with the steel that lateral extensometer is inserted containing cavity.
Preferentially be, steel heat of the present utility model is handled the cooling and shaping waterworks, and described water jet standpipe is a hollow steel tube.
The beneficial effects of the utility model are: the thermal treatment cooling and shaping water-jet that is used for various steel such as helix rib steel wire, rod iron of the present utility model, each spout hole of end and rod iron working direction form the water at 70 degree angles, be directly injected to and make it can not produce air film, and bubble on the rod iron surface, obtain good cooling performance, guaranteed product ideal physicals.And 10 spout holes of its circumference guarantee that the rod iron circumferential direction can both evenly obtain cooling, have overcome the distortion that rod iron produces in process of cooling, have guaranteed the stretching property of product.Simultaneously, this device is provided with four water jet standpipes, has increased the amount of water spray and the continuity of water spray.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
Embodiment
Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates in conjunction with the accompanying drawings.
As shown in Figure 1, device of the present utility model includes water pump 1, water pump 1 has first water outlet 5 and second water outlet 11, wherein first water outlet 5 is connected to first water-in 3 that is arranged on the overcoat 2 by the first writing brush joint 4, put outward and also be provided with second water-in 3, it is connected to second water outlet 11 on the water pump 1 by the second writing brush joint 4.The water spray core of this device is arranged within the overcoat 2, and the water spray core is separately positioned on both sides and the water jet standpipe parallel to each other in water spray core center by four and forms, and is respectively first water jet standpipe 6, the second water jet standpipes, 7, the three water jet standpipes 7 and the 4th water jet standpipe 6.And each water jet standpipe is the steel pipe of hollow.Wherein, first water jet standpipe 6 has the first identical diameter with the 4th water jet standpipe 6, and second water jet standpipe 7 has the second identical diameter with the 3rd water jet standpipe 7.And first diameter is less than second diameter.Four water jet standpipes and overcoat 2 are interconnected, and wherein each water jet standpipe is divided into plurality of sections on its length, and along circumferential direction ten five equilibriums ten apertures 9 is arranged in plurality of sections.
Promptly having between second water jet standpipe 7 and the 3rd water jet standpipe 7 near two water jet standpipes in water spray core centre can be so that the containing cavity that the steel lateral extensometer is put.Wherein the steel of typing to be cooled just are arranged in this containing cavity.And then come cooling and shaping pyritous steel by being arranged on the water that spray in the aperture 9 on each water jet standpipe.And the water spraying direction of each water jet standpipe becomes 70 degree angles with the steel that lateral extensometer is inserted containing cavity.Can obtain good cooling performance so that be directly injected to and make it can not produce air film, and bubble on the rod iron surface so on the one hand, guarantee product ideal physicals.And 10 spout holes of its circumference guarantee that the rod iron circumferential direction can both evenly obtain cooling, have overcome the distortion that rod iron produces in process of cooling, have guaranteed the stretching property of product.Simultaneously, the setting of a plurality of water jet standpipes has also guaranteed the deal and the continuity of injection water.
Though more than described embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.
Claims (5)
1. a steel heat is handled the cooling and shaping waterworks, it is characterized in that, comprising:
Water pump, it has first water outlet and second water outlet;
Overcoat, it has first water-in and second water-in, and described first water-in is connected to first water outlet of described water pump by the first writing brush joint disposed thereon, and described second water-in is connected to second water outlet of described water pump by the second writing brush joint disposed thereon;
The water spray core, it is separately positioned on both sides and the water jet standpipe parallel to each other in water spray core center by four and forms, described four water jet standpipes and described overcoat are interconnected, and wherein each water jet standpipe is divided into plurality of sections on its length, and along circumferential direction ten five equilibriums ten apertures is arranged in plurality of sections.
2. steel heat as claimed in claim 1 is handled the cooling and shaping waterworks, it is characterized in that: two water jet standpipes near water spray core centre in described four water jet standpipes have the first identical diameter, two other water jet standpipe away from the water jet standpipe centre portions has the second identical diameter, and described first diameter is less than described second diameter.
3. steel heat as claimed in claim 1 is handled the cooling and shaping waterworks, it is characterized in that: having between two water jet standpipes near water spray core centre can be so that the containing cavity that the steel lateral extensometer is put.
4. steel heat as claimed in claim 1 is handled the cooling and shaping waterworks, it is characterized in that: the water spraying direction of each water jet standpipe becomes 70 degree angles with the steel that lateral extensometer is inserted containing cavity.
5. steel heat as claimed in claim 1 is handled the cooling and shaping waterworks, and it is characterized in that: described water jet standpipe is a hollow steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205264639U CN201762389U (en) | 2010-09-13 | 2010-09-13 | Cooling and fixing water injector in the heat treatment of steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205264639U CN201762389U (en) | 2010-09-13 | 2010-09-13 | Cooling and fixing water injector in the heat treatment of steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762389U true CN201762389U (en) | 2011-03-16 |
Family
ID=43715000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205264639U Expired - Fee Related CN201762389U (en) | 2010-09-13 | 2010-09-13 | Cooling and fixing water injector in the heat treatment of steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762389U (en) |
-
2010
- 2010-09-13 CN CN2010205264639U patent/CN201762389U/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: 20110316 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |