Crystallizer copper pipe with cooling groove
By combining the copper tubes of the crystallizer with the design of hollow spiral fins, the problem of poor heat dissipation of traditional copper tubes at high temperatures is solved, achieving efficient heat dissipation and ensuring production stability and casting quality.
Patent Information
- Application Number
- CN202423259218.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Traditional crystallizer copper tubes have poor heat dissipation under high temperature and high load, which can easily generate thermal stress, leading to deformation or cracking, affecting production stability and casting quality.
The crystallizer uses a special combination structure of copper tube combination tube one and combination tube two, combined with hollow spiral fins to increase the heat dissipation area, and forms a convection channel through elongated holes and through holes to improve heat dissipation efficiency.
This significantly improves the heat dissipation performance of the copper tubes in the crystallizer, avoids thermal stress problems, and ensures the stability of the production process and the quality of the castings.
Smart Images
Figure CN223655986U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to crystallizer copper pipe technical field, specifically is a crystallizer copper pipe with cooling groove. BACKGROUND
[0002] In the metal casting process, the crystallizer copper pipe as a key component, its performance directly affects the quality and production efficiency of casting. The traditional crystallizer copper pipe design often has the problem of poor heat dissipation effect, especially in high temperature, high load working environment, copper pipe internal heat stress is easy to produce, leading to copper pipe deformation even rupture, seriously affect the stability of production process and the quality of casting.
[0003] In order to improve the heat dissipation performance of crystallizer copper pipe, people try to increase the surface of copper pipe fin or adopt other heat dissipation structure. However, these improvement schemes often have the problems of complex structure, high manufacturing cost, limited heat dissipation effect etc. Therefore, developing a kind of crystallizer copper pipe with simple structure and significant heat dissipation effect becomes an urgent problem in the industry. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of crystallizer copper pipe with cooling groove to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of crystallizer copper pipe with cooling groove, including crystallizer copper pipe combination pipe one, the pipe body of crystallizer copper pipe combination pipe one is set with fixed hollow spiral fin plate, the pipe body of crystallizer copper pipe combination pipe one is set with crystallizer copper pipe combination pipe two, hollow spiral fin plate is between crystallizer copper pipe combination pipe one and crystallizer copper pipe combination pipe two, long hole is set on the surface of crystallizer copper pipe combination pipe two, the end of crystallizer copper pipe combination pipe one and crystallizer copper pipe combination pipe two is set with through hole one and through hole two respectively.
[0006] Preferably, the crystallizer copper pipe combination pipe one is "T" shaped round pipe, the crystallizer copper pipe combination pipe two is the round pipe structure with "L" shaped section, the outer diameter of crystallizer copper pipe combination pipe two is equal to the outer diameter of the end plate body of crystallizer copper pipe combination pipe one, and the inner ring diameter of the end plate body of crystallizer copper pipe combination pipe two is equal to the inner ring diameter of the pipe body of crystallizer copper pipe combination pipe one.
[0007] Preferably, the end plate body surface of the crystallizer copper pipe combination pipe one is provided with a plurality of through holes one, the through hole one is "convex" shaped round hole, the screw rod one is inserted into the inside of the through hole one, one end of the screw rod one is fixed on the surface of the crystallizer copper pipe combination pipe two, the rod length of the screw rod one is less than the hole depth of the through hole one, and the nut one is screwed on the rod body of the screw rod one.
[0008] Preferably, the end plate of the second combined copper pipe of the crystallizer is provided with a plurality of through holes two, a screw rod two is inserted into the through holes two, one end of the screw rod two is fixed to the surface of the first combined copper pipe of the crystallizer, the through holes two are "convex" round holes, the length of the screw rod two is smaller than the depth of the through holes two, and the screw rod two is sleeved with a nut two.
[0009] Preferably, the plurality of long holes are arranged and distributed at equal distances and equal sizes around the second combined copper pipe of the crystallizer.
[0010] Preferably, the through holes one are circular arc-shaped openings, a plurality of the through holes one are distributed in a circular manner with the inner ring opening of the first combined copper pipe of the crystallizer as the center.
[0011] Preferably, the through holes two are circular arc-shaped openings, a plurality of the through holes two are distributed in a circular manner with the inner ring opening of the second combined copper pipe of the crystallizer as the center.
[0012] Compared with the prior art, the crystallizer copper pipe with the cooling groove has the following beneficial effects:
[0013] The crystallizer copper pipe with the cooling groove provided by the present application is composed of the first combined copper pipe of the crystallizer and the second combined copper pipe of the crystallizer through a special matching structure and a fixing mode. The hollow spiral fin plate is fixed on the pipe body of the first combined copper pipe of the crystallizer, and the fin plate greatly increases the heat dissipation area of the copper pipe and improves the heat dissipation efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the present application;
[0015] Figure 2 It is a structural side view of the present application;
[0016] Figure 3 It is Figure 2 It is a structural sectional view of the present application at A-A;
[0017] Figure 4 It is Figure 3 It is an enlarged schematic view of the structure at A of the present application;
[0018] Figure 5 It is Figure 3 It is an enlarged schematic view of the structure at B of the present application;
[0019] Figure 6 It is a connecting structure schematic view of the first combined copper pipe of the crystallizer and the hollow spiral fin plate of the present application;
[0020] Figure 7 It is a structural schematic view of the second combined copper pipe of the crystallizer of the present application.
[0021] In the figure: the crystallizer copper pipe combination pipe one 1, the crystallizer copper pipe combination pipe two 2, the perforation one 3, the screw rod one 4, the nut one 5, the perforation two 6, the screw rod two 7, the nut two 8, the hollow spiral fin plate 9, the long hole 10, the through hole one 11, the through hole two 12. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical scheme of the utility model to carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the figure to the utility model embodiment further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, instead of all the embodiments, only to explain the embodiment of the utility model, and not for the limitation of the embodiment of the utility model, the all other embodiments obtained by the ordinary skill in the art without doing the premise of the creative labor, belong to the scope of the protection of the utility model.
[0023] Please refer to Figures 1 to 7 The utility model provides a technical scheme: a crystallizer copper pipe with cooling groove, including crystallizer copper pipe combination pipe one 1, the pipe body of crystallizer copper pipe combination pipe one 1 is fixed with hollow spiral fin plate 9, the pipe body of crystallizer copper pipe combination pipe one 1 is equipped with crystallizer copper pipe combination pipe two 2, and the hollow spiral fin plate 9 is between crystallizer copper pipe combination pipe one 1 and crystallizer copper pipe combination pipe two 2, and crystallizer copper pipe combination pipe one 1 is " T " character-shaped round pipe, and crystallizer copper pipe combination pipe two 2 is the round pipe structure with " L " character-shaped section, and the outer diameter of crystallizer copper pipe combination pipe two 2 is equal to the outer diameter of the end plate body of crystallizer copper pipe combination pipe one 1, and the inner ring diameter of the end plate body of crystallizer copper pipe combination pipe two 2 is equal to the pipe body inner ring diameter of crystallizer copper pipe combination pipe one 1;The surface of the end plate body of crystallizer copper pipe combination pipe one 1 is equipped with a plurality of perforation one 3, and the perforation one 3 is " convex " character-shaped round hole, and the inside of perforation one 3 is inserted with screw rod one 4, and one end of screw rod one 4 is fixed on the surface of crystallizer copper pipe combination pipe two 2, and the length of screw rod one 4 is less than the hole depth of perforation one 3, and the rod body of screw rod one 4 is equipped with nut one 5 with screw connection;The end plate body of crystallizer copper pipe combination pipe two 2 is equipped with a plurality of perforation two 6, and the inside of perforation two 6 is inserted with screw rod two 7, and one end of screw rod two 7 is fixed on the surface of crystallizer copper pipe combination pipe one 1, and the perforation two 6 is " convex " character-shaped round hole, and the length of screw rod two 7 is less than the hole depth of perforation two 6, and the rod body of screw rod two 7 is equipped with nut two 8 with screw connection.
[0024] In use, the crystallizer copper pipe combination pipe one 1 and the crystallizer copper pipe combination pipe two 2 are matched structures, the crystallizer copper pipe combination pipe two 2 is sleeved on the crystallizer copper pipe combination pipe one 1, the screw rod one 4 passes through the perforation one 3, the screw rod two 7 passes through the perforation two 6, then the nut one 5 is sleeved and screwed on the screw rod one 4, the nut two 8 is sleeved and screwed on the screw rod two 7, after the crystallizer copper pipe combination pipe one 1 and the crystallizer copper pipe combination pipe two 2 are assembled, the crystallizer copper pipe combination pipe two 2 protects the hollow spiral fin plate 9, and the hollow spiral fin plate 9 increases the heat dissipation area of the crystallizer copper pipe combination pipe one 1.
[0025] The surface of the crystallizer copper pipe combination pipe two 2 is provided with long holes 10, the long holes 10 are provided with multiple, multiple long holes 10 are arranged and distributed at equal distances and equal sizes around the crystallizer copper pipe combination pipe two 2, the ends of the crystallizer copper pipe combination pipe one 1 and the crystallizer copper pipe combination pipe two 2 are respectively provided with through holes one 11 and through holes two 12, the through holes one 11 are circular arc mouths, the through holes one 11 are provided with multiple, multiple through holes one 11 are distributed in a circular shape with the inner ring mouth of the crystallizer copper pipe combination pipe one 1 as the center; the through holes two 12 are circular arc mouths, the through holes two 12 are provided with multiple, multiple through holes two 12 are distributed in a circular shape with the inner ring mouth of the crystallizer copper pipe combination pipe two 2 as the center; the long holes 10 dissipate heat between the crystallizer copper pipe combination pipe two 2 and the crystallizer copper pipe combination pipe one 1, the through holes one 11 and the through holes two 12 constitute convection in the space between the crystallizer copper pipe combination pipe one 1 and the crystallizer copper pipe combination pipe two 2, which facilitates cooling of the hollow spiral fin plate 9.
[0026] The use process of the crystallizer copper pipe with cooling grooves is as follows:
[0027] Ensure that all components (the crystallizer copper pipe combination pipe one 1, the crystallizer copper pipe combination pipe two 2, the hollow spiral fin plate 9, the screw rod one 4, the nut one 5, the screw rod two 7, the nut two 8) are complete and undamaged. Check the size, shape and fit of each component to ensure they can be assembled correctly. The hollow spiral fin plate 9 is sleeved on the pipe body of the crystallizer copper pipe combination pipe one 1, ensuring that the fin plates are evenly distributed and firmly fixed. The crystallizer copper pipe combination pipe two 2 is sleeved on the crystallizer copper pipe combination pipe one 1 that has already been installed with fin plates, ensuring that the gap between the two is uniform and that the hollow spiral fin plate 9 is completely wrapped inside. Find the perforation one 3 on the surface of the end plate body of the crystallizer copper pipe combination pipe one 1, pass the screw rod one 4 through these holes, and ensure that the other end of the screw rod one 4 is fixed at the corresponding position of the crystallizer copper pipe combination pipe two 2. The nut one 5 is sleeved on the screw rod one 4 and tightened, ensuring that the connection between the crystallizer copper pipe combination pipe one 1 and the crystallizer copper pipe combination pipe two 2 is stable. Similarly, find the perforation two 6 on the end plate body of the crystallizer copper pipe combination pipe two 2, pass the screw rod two 7 through these holes, and ensure that the other end of the screw rod two 7 is fixed at the corresponding position of the crystallizer copper pipe combination pipe one 1. The nut two 8 is sleeved on the screw rod two 7 and tightened, further strengthening the connection between the two.
[0028] Confirm that the long holes 10 on the surface of the copper pipe assembly pipe two 2 are unobstructed, which are used to promote heat dissipation. Check the through holes one 11 and through holes two 12 respectively provided on the end of the copper pipe assembly pipe one 1 and the copper pipe assembly pipe two 2, and ensure that they are also unobstructed, so as to form convection and improve heat dissipation efficiency. If the copper pipe system of the crystallizer is connected with an external cooling system (such as a cooling water circulation), start the system. Ensure that the cooling medium (such as water) can smoothly pass through the long holes 10, the through holes one 11 and the through holes two 12, and the gaps of the hollow spiral fin plates 9, so as to effectively reduce the temperature.
[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A crystallizer copper pipe opened with a cooling groove, comprising a crystallizer copper pipe assembly pipe one (1), characterized in that: The hollow spiral fin plate (9) is sleeved and fixed on the pipe body of the crystallizer copper pipe combination pipe one (1), the crystallizer copper pipe combination pipe two (2) is sleeved on the pipe body of the crystallizer copper pipe combination pipe one (1), the hollow spiral fin plate (9) is between the crystallizer copper pipe combination pipe one (1) and the crystallizer copper pipe combination pipe two (2), the long hole (10) is arranged on the surface of the crystallizer copper pipe combination pipe two (2), and the end of the crystallizer copper pipe combination pipe one (1) and the crystallizer copper pipe combination pipe two (2) is respectively provided with through hole one (11) and through hole two (12).
2. A crystalliser copper tube having cooling slots as claimed in claim 1 wherein: The crystallizer copper pipe combination pipe one (1) is a "T" shaped round pipe, the crystallizer copper pipe combination pipe two (2) is a round pipe structure with a "L" shaped cross section, the outer diameter of the crystallizer copper pipe combination pipe two (2) is equal to the outer diameter of the end plate body of the crystallizer copper pipe combination pipe one (1), and the inner ring diameter of the crystallizer copper pipe combination pipe two (2) is equal to the inner ring diameter of the pipe body of the crystallizer copper pipe combination pipe one (1).
3. The crystallizer copper tube with cooling grooves according to claim 1, characterized in that: The plurality of through holes one (3) are arranged on the surface of the end plate body of the crystallizer copper pipe combination pipe one (1), the through hole one (3) is a "convex" shaped round hole, the screw rod one (4) is inserted into the through hole one (3), one end of the screw rod one (4) is fixed on the surface of the crystallizer copper pipe combination pipe two (2), the length of the screw rod one (4) is less than the hole depth of the through hole one (3), and the nut one (5) is sleeved and screwed on the rod body of the screw rod one (4).
4. The crystallizer copper tube with cooling grooves according to claim 1, characterized in that: The plurality of through holes two (6) are arranged on the end plate body of the crystallizer copper pipe combination pipe two (2), the screw rod two (7) is inserted into the through hole two (6), one end of the screw rod two (7) is fixed on the surface of the crystallizer copper pipe combination pipe one (1), the through hole two (6) is a "convex" shaped round hole, the length of the screw rod two (7) is less than the hole depth of the through hole two (6), and the nut two (8) is sleeved and screwed on the rod body of the screw rod two (7).
5. The crystallizer copper tube with cooling grooves according to claim 1, characterized in that: The plurality of long holes (10) are arranged at equal distances and equal sizes around the crystallizer copper pipe combination pipe two (2).
6. A crystalliser copper tube having cooling grooves according to claim 1 characterised in that: The through hole one (11) is a circular arc shaped opening, and the plurality of through hole ones (11) are distributed in a circumferential shape with the inner ring opening of the crystallizer copper pipe combination pipe one (1) as the center.
7. The crystallizer copper tube with cooling grooves according to claim 1, characterized in that: The through hole two (12) is a circular arc shaped opening, and the plurality of through hole twos (12) are distributed in a circumferential shape with the inner ring opening of the crystallizer copper pipe combination pipe two (2) as the center.