A rapid cooling device for detecting iontophoresis reagents at high temperatures
Patent Information
- Application Number
- CN202522071827.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-26
- Publication Date
- 2026-09-01
- Estimated Expiration
- 2035-09-26
AI Technical Summary
[0005]为了弥补以上不足，本实用新型提供了一种高温状态下离子渗剂检测用快速降温装置，旨在改善现有技术中快速冷却装置对高温离子渗剂降温时冷却气流无法精准聚焦导致降温效率低且对不同体积规格渗剂容置容器适配性差的问题
1、本实用新型中，在冷却前，操作人员转动转动螺柱，使其在固定杆内移动，带动转动环同步移动，进而通过两个转动杆推动导流板以固定板为轴转动，调整两个导流板的开合范围。此过程既实现冷却气流的精准聚焦，提升降温效率，又能适配不同体积的渗剂容置容器，满足多样检测场景下的冷却需求，确保不同规格容器内的渗剂均能被有效冷却。
Smart Images
Figure CN224707775U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cooling devices, and in particular to a rapid cooling device for detecting ion permeation agents under high temperature conditions. Background Technology
[0002] In the field of material surface modification technology, ion diffusion processes such as ion nitriding and ion carburizing are widely used in key industries such as machinery manufacturing, automotive parts, and aerospace because they can significantly improve the surface hardness, wear resistance, and corrosion resistance of workpieces. In the quality control of these processes, the testing of the composition, concentration, and activity of the ion diffusion agent is a core step to ensure that the diffusion layer performance meets standards. This testing process often needs to be carried out immediately after the ion diffusion process, at which time the ion diffusion agent is still at a high temperature. This high temperature environment stems from the energy accumulation generated by the glow discharge during the ion diffusion process and the heat released during the reaction between the workpiece and the diffusion agent; the temperature can typically be maintained at several hundred degrees Celsius. To meet the timeliness requirements of the testing process, the temperature of the ion diffusion agent must be rapidly reduced to a range suitable for the normal operation of the testing instruments, while ensuring the stability of its original chemical properties and preventing component decomposition or structural changes. This process requires a specialized cooling device to connect the ion diffusion process with subsequent testing steps, ensuring the efficient operation of the entire production quality control chain.
[0003] This rapid cooling device mainly consists of a high-temperature resistant sealed cavity, a high-efficiency heat exchange component, a real-time temperature monitoring module, and an intelligent control unit. The high-temperature resistant sealed cavity is used to contain the high-temperature ion permeate to be cooled, preventing it from exchanging substances with the external environment and affecting the accuracy of the test. The high-efficiency heat exchange component includes a forced convection fan, which accelerates the air circulation within the cavity. Its working principle is as follows: when the high-temperature ion permeate enters the sealed cavity, the real-time temperature monitoring module immediately collects the permeate temperature data and transmits it to the intelligent control unit. The control unit simultaneously starts the forced convection fan according to the preset cooling target value. The convection heat exchange driven by the fan quickly removes the heat released by the ion permeate. At the same time, the monitoring module continuously reports temperature changes, and the control unit dynamically adjusts the coolant flow rate and fan speed to ensure that the permeate temperature drops steadily to the required range for testing in a short time, while maintaining the cavity in a sealed state throughout the process to ensure the chemical stability of the ion permeate.
[0004] Existing rapid cooling devices suffer from several drawbacks when cooling high-temperature ionomers. Firstly, the cooling airflow cannot be precisely focused, leading to dispersed airflow and insufficient heat exchange concentration, hindering further improvement in cooling efficiency. Secondly, the devices have poor adaptability to different ionomer containers, failing to flexibly adjust the cooling structure to cover the container surface when dealing with containers of varying sizes. This results in insufficient cooling in certain areas, failing to meet the effective cooling requirements of different ionomer containers in diverse testing scenarios. Consequently, the timeliness and accuracy of subsequent ionomer testing are affected. Therefore, a rapid cooling device for high-temperature ionomer testing is proposed to address these issues. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a rapid cooling device for detecting ion permeate under high temperature conditions. It aims to improve the problems of low cooling efficiency and poor adaptability to permeate containers of different volumes in the existing rapid cooling devices when cooling high-temperature ion permeate, due to the inability of the cooling airflow to be accurately focused.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: A rapid cooling device for detecting iontophoresis agents under high temperature conditions includes a housing, a flow guiding mechanism inside the housing, a fixed frame fixedly connected inside the housing, a shelf slidably connected inside the fixed frame, and a limit mechanism inside the shelf. The flow guiding mechanism includes two fixed plates. The two fixed plates are fixedly connected to the inner side of the housing. Flow guiding plates are rotatably connected to the outer side of each of the two fixed plates. Rotating rods are rotatably connected to adjacent sides of the two flow guiding plates. Rotating rings are rotatably connected to adjacent sides of the two rotating rods. Rotating studs are rotatably connected to the inner side of the rotating rings. Fixed rods are fixedly connected to adjacent sides of the two fixed plates. As a further description of the above technical solution: The external thread of the rotating stud is connected to the inside of the fixing rod, and a ventilation fan is fixedly connected to one side of the two fixing plates; As a further description of the above technical solution: The front end of the housing is rotatably connected to a rotating door, and the top of the shelf is provided with a container. As a further description of the above technical solution: The limiting mechanism includes a rotating disk, the top of which is rotatably connected to the bottom of the shelf. Multiple guide rods are slidably connected inside the rotating disk. A fixed box is fixedly connected to the top of each guide rod. A rotating wheel is rotatably connected inside the fixed box. A drive assembly is provided between the fixed box and the outside of the shelf. As a further description of the above technical solution: The drive assembly includes a motor, the bottom end of which is fixedly connected to the top of the fixed box, and a second motor is fixedly connected inside the shelf. As a further description of the above technical solution: The rotating disk has multiple arc-shaped grooves inside, and the drive end of the second motor is fixedly connected to the inside of the rotating disk. As a further description of the above technical solution: The shelf has a sliding groove inside, and the guide rod is slidably connected to the inside of the sliding groove. As a further description of the above technical solution: The outside of the fixing box is in contact with the outside of the container, and the multiple guide rods are circumferentially distributed inside the arc-shaped groove.
[0007] This utility model has the following beneficial effects: 1. In this invention, before cooling, the operator rotates the stud to move it within the fixed rod, causing the rotating ring to move synchronously. This, in turn, drives the guide plates to rotate around the fixed plate via two rotating rods, adjusting the opening and closing range of the two guide plates. This process achieves precise focusing of the cooling airflow, improving cooling efficiency, and is adaptable to different volumes of exudate containers, meeting the cooling needs of diverse testing scenarios and ensuring that the exudate in containers of different sizes can be effectively cooled.
[0008] 2. In this invention, when replacing containers of different volumes, starting motor two drives the rotating disk to rotate counterclockwise, causing the guide rod to slide the fixed box away from the container, releasing the container's restriction, allowing the old container to be removed and replaced with the new one. After replacement, starting motor two again causes the rotating disk to rotate clockwise, causing the guide rod to slide the fixed box in the opposite direction until the rotating wheel is in contact with the outer wall of the new container, thus achieving container restriction and fixation. The sliding of the guide rod can adapt to containers of different radii, significantly improving operational efficiency. During normal cooling, starting motor one drives the rotating wheel to rotate, and the friction between the rotating wheel and the container causes the container to rotate slowly, allowing the cooling air to blow evenly onto the outside of the container, further improving the cooling efficiency of the infiltrator and ensuring a uniform and stable cooling effect. Attached Figure Description
[0009] Figure 1 This is a three-dimensional schematic diagram of a rapid cooling device for detecting iontophoresis agents under high temperature conditions, as proposed in this utility model. Figure 2 This is a schematic diagram of the guide plate of a rapid cooling device for detecting ion permeate under high temperature conditions proposed in this utility model; Figure 3This is a schematic diagram of the rotating disk of a rapid cooling device for detecting ion permeate under high temperature conditions, as proposed in this utility model. Figure 4 This is a schematic diagram of the rotating rod of a rapid cooling device for detecting ion permeate under high temperature conditions, as proposed in this utility model.
[0010] Legend: 1. Shell; 2. Revolving door; 3. Flow guiding mechanism; 31. Fixed plate; 32. Flow guiding plate; 33. Rotating rod; 34. Rotating stud; 35. Fixed rod; 36. Rotating ring; 4. Ventilation fan; 5. Container; 6. Mounting rack; 7. Shelf; 8. Limiting mechanism; 81. Rotating disk; 82. Guide rod; 83. Fixing box; 84. Rotating wheel; 85. Arc groove; 86. Drive components; 861. Motor 1; 862. Motor 2. Detailed Implementation
[0011] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0012] Example: A rapid cooling device for detecting iontophoresis agents at high temperatures, as described above. Figure 1 and Figure 4 The device includes a housing 1, which provides a closed installation space for internal components such as the airflow guiding mechanism 3 and the fixing frame 6, ensuring that the cooling airflow is not easily leaked and supporting the stability of the entire device structure. The airflow guiding mechanism 3 is installed inside the housing 1, which can adjust the direction and focusing range of the cooling airflow to achieve precise cooling of the container 5 and adapt to the cooling requirements of containers 5 of different volumes. The fixing frame 6 is fixedly connected inside the housing 1, providing sliding support for the shelf 7, ensuring that the shelf 7 moves the container 5 smoothly, facilitating the placement and removal of the container 5 and adjustment of the cooling position. The shelf 7 is slidably connected inside the fixing frame 6, and is used to support the container 5. The shelf 7 has a limiting mechanism 8 inside, which can adapt to containers 5 of different volumes, achieving stable limiting, and can also rotate the container 5 to improve cooling uniformity. The airflow guiding mechanism 3 includes two fixed plates 31, which are externally fixed to the inner side of the housing 1. Each fixed plate 31 is rotatably connected to a guide plate 32. The fixed plates 31 provide rotational shaft support for the guide plates 32, ensuring that the guide plates 32 remain stable and do not shift when adjusting their angle. The guide plates 32 can rotate around the fixed plates 31 to adjust their opening and closing angles, enabling precise focusing of the cooling airflow. This also allows for adaptation to containers 5 of different volumes, meeting diverse cooling scenarios. Rotating rods 33 are rotatably connected to adjacent sides of the two guide plates 32. The rotating rods 33 transmit the movement power of the rotating rings 36 to the guide plates 32, causing the two guide plates 32 to adjust their angles synchronously, ensuring consistent airflow direction. Rotating rings 36 are rotatably connected to adjacent sides of the two rotating rods 33. When the rotating rings 36 move with the rotating studs 34, they can synchronously pull or push the two rotating rods 33, ensuring coordinated movement of the two guide plates 32. A rotating stud 34 is rotatably connected inside the rotating ring 36. The rotating stud 34 moves by threaded engagement with the fixed rod 35, providing power for the movement of the rotating ring 36, rotating rod 33, and guide plate 32. A fixed rod 35 is fixedly connected to the adjacent side of the two fixed plates 31. The fixed rod 35 provides the threaded connection base for the rotating stud 34, restricting its movement trajectory and ensuring stable movement of the rotating ring 36. The external thread of the rotating stud 34 is connected to the inside of the fixed rod 35. A ventilation fan 4 is fixedly connected to the adjacent side of the two fixed plates 31. The ventilation fan 4 generates a continuous cooling airflow, providing cooling power for the high-temperature exudant in the container 5, and is a core component for achieving rapid cooling. A rotating door 2 is rotatably connected to the front end of the shell 1. The rotating door 2 can be opened and closed flexibly, facilitating the operator to place and remove the container 5, while reducing airflow leakage during cooling and ensuring cooling efficiency. A container 5 is located at the top of the shelf 7. The container 5 is used to hold the high-temperature exudant to be cooled, providing a stable bearing space for the exudant.
[0013] Specifically, during use, first open the rotating door 2, place the container 5 containing the high-temperature permeating agent on top of the shelf 7, and close the rotating door 2 to reduce the leakage of cooling airflow. Then, turn on the ventilation fan 4, which generates a continuous cooling airflow that blows towards the container 5. If it is necessary to adapt to containers 5 of different volumes or adjust the airflow focusing effect, the operator rotates the rotating stud 34. The rotating stud 34 moves inside the fixed rod 35 through its threaded engagement with the fixed rod 35, causing the rotating ring 36 to move synchronously. When the rotating ring 36 moves, it pulls or pushes the two rotating rods 33, causing the two guide plates 32 to rotate synchronously around the fixed plate 31, adjusting the opening and closing range of the two guide plates 32. During this process, the fixed plate 31 ensures the stable rotation of the guide plates 32, and the rotating rods 33 ensure the coordinated movement of the guide plates 32, ultimately achieving precise focusing of the cooling airflow onto the container 5, adapting to the cooling needs of containers 5 of different volumes, and improving cooling efficiency.
[0014] Reference Figures 1 to 3The limiting mechanism 8 includes a rotating disk 81, the top of which is rotatably connected to the bottom of the shelf 7. Multiple guide rods 82 are slidably connected inside the rotating disk 81. The rotating disk 81 can rotate forward and backward under the drive of motor 862, and the guide rods 82 slide through an arc-shaped groove 85, providing power for adjusting the position of the fixing box 83. The guide rods 82 can slide within the arc-shaped groove 85 of the rotating disk 81 and the sliding groove of the shelf 7, causing the fixing box 83 to move closer to or away from the container 5, thus limiting or unlocking the container 5. The fixing box 83 is fixedly connected to the top of the guide rods 82. The fixing box 83 provides mounting support for the rotating wheel 84 and motor 861, and simultaneously limits the container 5 by fitting against the outer wall of the container 5, preventing the container 5 from shifting during cooling. The rotating wheel 84 is rotatably connected inside the fixing box 83. The rotating wheel 84 can fit against the outer wall of the container 5 for limiting, and rotates under the drive of motor 861, causing the container 5 to rotate slowly through friction, allowing the cooling airflow to evenly blow onto the outer wall of the container 5. The fixed box 83 and the shelf 7 are equipped with a drive assembly 86. The drive assembly 86 provides power for the rotation of the rotating disk 81 and the rotating wheel 84. It is the core of the limiting mechanism 8 to achieve adaptive limiting and the rotation of the container 5. The drive assembly 86 includes a first motor 861, the bottom of which is fixedly connected to the top of the fixed box 83. The first motor 861 drives the rotating wheel 84 to rotate, providing power for the slow rotation of the container 5 and improving the uniformity of the cooling airflow. A second motor 862 is fixedly connected inside the shelf 7. Multiple arc-shaped grooves 85 are formed inside the rotating disk 81. The second motor 862 drives the rotating disk 81 to rotate forward and backward. The arc-shaped grooves 85 guide the guide rod 82 to slide, thereby adjusting the position of the fixed box 83. The drive end of the second motor 862 is fixedly connected inside the rotating disk 81. A sliding groove is formed inside the shelf 7. The guide rod 82 is slidably connected to the inside of the sliding groove. The sliding groove provides sliding guidance for the guide rod 82, preventing it from shifting during sliding and ensuring that the fixed box 83 stably approaches or moves away from the container 5. The outer side of the fixing box 83 contacts the outer side of the container 5. By contacting the outer wall of the container 5, the fixing box 83 restricts the container 5 to the center position of the shelf 7, preventing the container 5 from shifting during cooling and affecting the cooling effect. Multiple guide rods 82 are circumferentially distributed inside the arc-shaped groove 85. The circumferential distribution of the guide rods 82 can limit the container 5 from multiple directions, making the container 5 evenly stressed, improving the limiting stability, and at the same time, it can adapt to containers 5 of different radii.
[0015] Specifically, when replacing a container 5 with one of different volumes, motor 862 is started. Motor 862 drives the rotating disk 81 to rotate counterclockwise. The arc-shaped groove 85 inside the rotating disk 81 drives multiple guide rods 82 to slide away from the container 5 along the sliding groove of the shelf 7. The guide rods 82 drive the fixing box 83 to move synchronously, separating the fixing box 83 from the outer wall of the container 5, thus removing the restriction on the container 5. At this time, the old container 5 can be removed and replaced with a new container 5. After the replacement is completed, motor 862 is started again to drive the rotating disk 81 to rotate clockwise. The arc-shaped groove 85 drives the guide rods 82 to slide in the opposite direction. The fixing box 83 moves with the guide rods 82 until the rotating wheel 84 inside the fixing box 83 is in contact with the outer wall of the new container 5. The circumferentially distributed guide rods 82 limit the container 5 from multiple directions, adapting to containers 5 of different radii and ensuring stable limiting. During the cooling process, motor 861 is started, which drives the rotating wheel 84 to rotate. The rotating wheel 84 drives the container 5 to rotate slowly through friction with the container 5, so that the cooling airflow generated by the ventilation fan 4 blows evenly on the outside of the container 5, further improving the cooling efficiency and preventing the container 5 from shifting and affecting the cooling effect.
[0016] The implementation principle of this application embodiment is as follows: When it is necessary to test the penetrant, the high-temperature penetrant needs to be cooled quickly. The high-temperature penetrant is placed inside the container 5 through a sampler. At this time, the ventilation fan 4 is turned on to cool the penetrant inside the container 5 quickly through the air force. Before cooling, the operator can rotate the rotating stud 34 to move the outside of the rotating stud 34 inside the fixed rod 35, so that the rotating ring 36 moves together with the rotating stud 34. This causes the two rotating rods 33 to drive the guide plate 32 to rotate around the fixed plate 31 as the rotation axis, thereby adjusting the opening and closing range of the two guide plates 32. This achieves precise airflow focusing while meeting the testing scenarios of changing the penetrant container 5 with different volumes.
[0017] When it is necessary to replace the container 5 with a container of different sizes, the rotating disk 81 is rotated counterclockwise by starting the second motor 862. This causes the guide rod 82 to slide the entire fixed box 83 away from the container 5, thus eliminating the limiting effect on the container 5. At this time, the container 5 can be removed to replace it with another container 5. Then, the second motor 862 is started again to rotate the rotating disk 81 clockwise, causing the guide rod 82 to slide the entire fixed box 83 in the opposite direction until the rotating wheel 84 is in contact with the outside of the container 5, thus restricting the position of the container 5. Through the sliding of the guide rod 82, it can adapt to containers 5 of different radii, improving the efficiency of operation. At the same time, during normal cooling operation, the first motor 861 can be started to rotate the rotating wheel 84. Through the friction between the rotating wheel 84 and the container 5, the container 5 rotates slowly with the rotation of the rotating wheel 84, so that the cooling air can be blown evenly on the outside of the container 5, improving the cooling efficiency.
Claims
1. A rapid cooling device for detecting iontophoresis agents at high temperatures, comprising a housing (1), characterized in that: The housing (1) is provided with a flow guiding mechanism (3), a fixed frame (6) is fixedly connected inside the housing (1), a shelf (7) is slidably connected inside the fixed frame (6), and a limit mechanism (8) is provided inside the shelf (7). The flow guiding mechanism (3) includes two fixed plates (31). The two fixed plates (31) are fixedly connected to the inside of the housing (1). The two fixed plates (31) are rotatably connected to the outside of each of the two fixed plates (31). Rotating rods (33) are rotatably connected to the adjacent side of each of the two flow guiding plates (32). Rotating rings (36) are rotatably connected to the adjacent side of each of the two rotating rods (33). Rotating studs (34) are rotatably connected to the inside of the rotating rings (36). Fixed rods (35) are fixedly connected to the adjacent side of each of the two fixed plates (31).
2. The rapid cooling device for iontophoresis detection under high temperature conditions according to claim 1, characterized in that: The external thread of the rotating stud (34) is connected to the inside of the fixed rod (35), and a ventilation fan (4) is fixedly connected to the adjacent side of the two fixed plates (31).
3. The rapid cooling device for iontophoresis detection under high temperature conditions according to claim 1, characterized in that: The front end of the housing (1) is rotatably connected to a rotating door (2), and the top of the shelf (7) is provided with a container (5).
4. The rapid cooling device for iontophoresis detection under high temperature conditions according to claim 3, characterized in that: The limiting mechanism (8) includes a rotating disk (81), the top of which is rotatably connected to the bottom of the shelf (7). Multiple guide rods (82) are slidably connected inside the rotating disk (81). A fixed box (83) is fixedly connected to the top of the guide rod (82). A rotating wheel (84) is rotatably connected inside the fixed box (83). A drive assembly (86) is provided between the fixed box (83) and the outside of the shelf (7).
5. The rapid cooling device for iontophoresis detection under high temperature conditions according to claim 4, characterized in that: The drive assembly (86) includes a motor (861), the bottom end of which is fixedly connected to the top of the fixed box (83), and a motor (862) is fixedly connected inside the shelf (7).
6. The rapid cooling device for iontophoresis detection under high temperature conditions according to claim 5, characterized in that: The rotating disk (81) has multiple arc-shaped grooves (85) inside, and the driving end of the second motor (862) is fixedly connected inside the rotating disk (81).
7. The rapid cooling device for iontophoresis detection under high temperature conditions according to claim 5, characterized in that: The shelf (7) has a sliding groove inside, and the guide rod (82) is slidably connected to the inside of the sliding groove.
8. The rapid cooling device for iontophoresis detection under high temperature conditions according to claim 6, characterized in that: The outside of the fixed box (83) is in contact with the outside of the container (5), and the multiple guide rods (82) are circumferentially distributed inside the arc groove (85).