High-safety energy-saving sapphire crystal growth equipment
By introducing cooling chambers, heat-conducting plates, cooling pipes, fans, and ceramic fiber plates into the sapphire crystal growth equipment, and adopting a combination of water cooling and air cooling, the problem of slow heat dissipation of the equipment is solved, achieving efficient energy saving and safe cooling.
Patent Information
- Application Number
- CN202520566007.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Existing sapphire crystal growth equipment lacks an efficient cooling structure, resulting in heat that cannot be dissipated quickly, affecting the use of the equipment.
In the sapphire crystal growth equipment, a cooling chamber, heat conduction plate and cooling pipe, cooling fan, fan and ceramic fiber plate are added. Heat dissipation is achieved through a combination of water cooling and air cooling. The cooling chamber and cooling pipe are used for water cooling and cooling is assisted by the fan. The ceramic fiber plate is used for heat preservation.
It achieves efficient heat dissipation, reduces energy consumption, and improves the production efficiency and equipment safety of sapphire crystal growth.
Smart Images
Figure CN223921634U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sapphire crystal growth technology, and in particular to a highly safe and energy-saving sapphire crystal growth device. Background Technology
[0002] Sapphire crystal growth refers to the process of converting alumina raw materials into sapphire crystals through specific techniques. Sapphire crystal is a material with excellent optical, mechanical, and chemical properties, and is widely used in LED lighting, semiconductors, optoelectronics, communications, aerospace, and other fields. Sapphire crystal growth equipment is a device specifically designed for growing sapphire crystals. In the field of semiconductor optoelectronic devices, sapphire crystal, with its unique advantages, has become an ideal substrate material for manufacturing devices such as LEDs and lasers. Sapphire crystal also plays an important role in the field of superconducting thin film substrates. By epitaxially growing superconducting materials such as MgB2 on it, high-performance superconducting thin films can be prepared, which are widely used in technologies such as power transmission, magnetic levitation trains, and nuclear magnetic resonance imaging, significantly improving energy efficiency and equipment performance.
[0003] The existing technical solutions mentioned above have the following drawbacks: the existing sapphire crystal growth equipment lacks an efficient cooling structure, which prevents heat from being dissipated quickly and affects the use of the equipment. Utility Model Content
[0004] The purpose of this invention is to provide a highly safe and energy-efficient sapphire crystal growth device.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A highly safe and energy-efficient sapphire crystal growth device includes a crystal growth furnace. A cooling chamber is reserved on the outer side of the crystal growth furnace. A heat-conducting plate is fixedly connected to the inner side of the cooling chamber. A cooling pipe is fixedly connected to the outer side of the heat-conducting plate. A water inlet pipe is fixedly connected to one end of the outer side of the cooling pipe, and a water outlet pipe is fixedly connected to the other end of the outer side of the cooling pipe. A cover plate is fixedly connected to the outer side of the crystal growth furnace, and a housing is fixedly connected to the outer side of the cover plate.
[0007] By adopting the above technical solution, a cooling chamber is added inside. Through the heat conduction plate and cooling pipe inside the cooling chamber, water cooling can be achieved. The temperature is reduced by continuously injecting cold water, and the hot water can also be collected for secondary use, such as for cleaning.
[0008] Furthermore, the outer side of the housing is provided with heat dissipation holes, a dustproof net is fixedly connected to the outer side of the housing, a fan is fixedly connected to the inside of the housing, a sealed door is provided on the outer side of the crystal growth furnace, and a ceramic fiber board is fixedly connected to the inner side of the crystal growth furnace.
[0009] By adopting the above technical solution, a fan cooling structure is added to the outside, which can cool the water while also dissipating heat through the fan, thereby improving the heat dissipation efficiency.
[0010] Furthermore, the cooling pipes are curved along the outer side of the heat-conducting plate, and one end of the water inlet pipe is connected to an external water pipe.
[0011] By adopting the above technical solution, it is convenient to connect external water to the cooling pipe, and water cooling and heat dissipation can be carried out at any time, making it convenient to use.
[0012] Furthermore, the housing, heat dissipation holes, dustproof net and fan are symmetrically arranged in two groups, and the heat dissipation holes in each group are arranged at equal intervals. The interior of the housing and the cooling cavity are interconnected.
[0013] By adopting the above technical solution and adding two sets of heat dissipation structures, the efficiency of air cooling can be improved, and the effect is even better when used in conjunction with water cooling structures.
[0014] Furthermore, the surface of the ceramic fiber plate is coated with a silicon carbide coating, and the sealing door and the crystal growth furnace are connected by a hinge.
[0015] By adopting the above technical solutions, the heat preservation effect can be improved, heat loss can be reduced, the production efficiency of sapphire crystal growth can be guaranteed, energy consumption can be reduced, and energy saving can be achieved.
[0016] In summary, the beneficial technical effects of this utility model are as follows:
[0017] It adopts a cooling chamber, heat conduction plate, cooling pipe, fan and ceramic fiber plate. The addition of cooling chamber and cooling pipe can improve the cooling effect through water cooling. At the same time, the addition of fan can work with the water cooling structure to dissipate heat, which can significantly improve the heat dissipation efficiency. Meanwhile, the ceramic fiber plate can insulate the internal structure and reduce heat loss, resulting in a highly efficient, energy-saving and safe cooling effect. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a three-dimensional structural diagram of the cooling pipe of this utility model;
[0020] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the crystal growth furnace of this utility model;
[0021] Figure 4 This is a cross-sectional view of the shell structure of this utility model.
[0022] In the diagram, 1. Crystal growth furnace; 2. Cooling chamber; 3. Heat conduction plate; 4. Cooling pipe; 5. Water inlet pipe; 6. Water outlet pipe; 7. Cover plate; 8. Shell; 9. Heat dissipation hole; 10. Dustproof net; 11. Fan; 12. Sealing door; 13. Ceramic fiber board. Detailed Implementation
[0023] The present invention will be further described in detail below with reference to the accompanying drawings.
[0024] Reference Figure 1-4 A highly safe and energy-efficient sapphire crystal growth device includes a crystal growth furnace 1. A cooling chamber 2 is pre-installed on the outer side of the crystal growth furnace 1. A heat-conducting plate 3 is fixedly connected to the inner side of the cooling chamber 2. A cooling pipe 4 is fixedly connected to the outer side of the heat-conducting plate 3. A water inlet pipe 5 is fixedly connected to one end of the outer side of the cooling pipe 4, and a water outlet pipe 6 is fixedly connected to the other end of the outer side of the cooling pipe 4. A cover plate 7 is fixedly connected to the outer side of the crystal growth furnace 1. A housing 8 is fixedly connected to the outer side of the cover plate 7. Heat dissipation holes 9 are pre-installed on the outer side of the housing 8. A dustproof mesh 10 is fixedly connected to the outer side of the housing 8. A fan 11 is fixedly connected inside the shell 8. A sealed door 12 is provided on the outside of the crystal growth furnace 1. A ceramic fiber plate 13 is fixedly connected to the inside of the crystal growth furnace 1. A cooling chamber 2 is added inside. Water cooling can be achieved through the heat conduction plate 3 and cooling pipe 4 inside the cooling chamber 2. The temperature is reduced by continuously injecting cold water. At the same time, hot water can be collected for secondary use, such as for cleaning. A fan 11 is also added to the outside for heat dissipation. While water cooling is performed, heat dissipation can be carried out by the fan 11 to improve the heat dissipation efficiency.
[0025] like Figure 1-4 As shown, the cooling pipe 4 is curved along the outside of the heat-conducting plate 3, and one end of the water inlet pipe 5 is connected to the external water pipe. The shell 8, heat dissipation holes 9, dustproof net 10 and fan 11 are symmetrically arranged in two groups. Each group of heat dissipation holes 9 is arranged with multiple holes at equal intervals. The shell 8 and the cooling cavity 2 are interconnected. The surface of the ceramic fiber plate 13 is coated with silicon carbide. The sealing door 12 and the crystal growth furnace 1 are connected by a hinge.
[0026] The implementation principle of this embodiment is as follows: When using the equipment, external water can be transported to the interior of the cooling pipe 4 through the water inlet pipe 5 to start cooling and heat dissipation. Hot water is discharged from the water outlet pipe 6 and collected, which can be used as hot water for cleaning the equipment. At the same time, a heat dissipation structure of fan 11 is added to the outside, and heat dissipation can be carried out through the fan 11. Meanwhile, ceramic fiber board 13 is added to the interior of the furnace body of the crystal growth furnace 1, which can improve the heat preservation effect, reduce heat loss during use, improve heat utilization rate, and reduce energy consumption.
[0027] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.
Claims
1. A highly safe and energy-efficient sapphire crystal growth device, comprising a crystal growth furnace (1), characterized in that: The crystal growth furnace (1) has a reserved cooling cavity (2) on the outside. A heat-conducting plate (3) is fixedly connected to the inside of the cooling cavity (2). A cooling pipe (4) is fixedly connected to the outside of the heat-conducting plate (3). A water inlet pipe (5) is fixedly connected to one end of the outside of the cooling pipe (4). A water outlet pipe (6) is fixedly connected to the other end of the outside of the cooling pipe (4). A cover plate (7) is fixedly connected to the outside of the crystal growth furnace (1). A shell (8) is fixedly connected to the outside of the cover plate (7).
2. The high-safety, energy-saving sapphire crystal growth equipment according to claim 1, characterized in that: The outer side of the housing (8) is provided with heat dissipation holes (9), the outer side of the housing (8) is fixedly connected with a dustproof net (10), the inside of the housing (8) is fixedly connected with a fan (11), the outer side of the crystal growth furnace (1) is provided with a sealing door (12), and the inner side of the crystal growth furnace (1) is fixedly connected with a ceramic fiber board (13).
3. The high-safety, energy-saving sapphire crystal growth equipment according to claim 1, characterized in that: The cooling pipe (4) is curved along the outside of the heat-conducting plate (3), and one end of the water inlet pipe (5) is connected to an external water pipe.
4. The high-safety, energy-saving sapphire crystal growth equipment according to claim 2, characterized in that: The housing (8), heat dissipation holes (9), dustproof net (10) and fan (11) are symmetrically arranged in two groups. Each group of heat dissipation holes (9) is arranged with multiple holes at equal intervals. The interior of the housing (8) and the cooling cavity (2) are interconnected.
5. The high-safety, energy-saving sapphire crystal growth equipment according to claim 2, characterized in that: The surface of the ceramic fiber board (13) is coated with a silicon carbide coating, and the sealing door (12) and the crystal growth furnace (1) are connected by a hinge.