Forced convection vertical air-to-steam generator

Abstract

The utility model discloses a forced convection vertical air temperature vaporizer, concretely relates to the technical field of vaporizer, including base frame, the inside fixed mounting of base frame has the vaporizer body, one side of base frame is fixedly arranged with fixed frame, and the inside of fixed frame is provided with convection mechanism, and the convection mechanism includes two electric telescopic rods fixedly arranged in the inside of fixed frame, and the output of electric telescopic rod is fixedly provided with the sliding block, and the inner wall of fixed frame is provided with the sliding slot, and the sliding block is slidably connected with the sliding slot, and one side of sliding block is fixedly provided with the mounting frame, and one side of mounting frame is fixedly installed with motor, and the output of motor is fixedly provided with the pivot. The utility model can flexibly adjust the height position of mounting frame and fan blade, ensure that the airflow is accurately used to the vaporizer body, strengthen heat exchange, and can quickly realize the fixed and unlocking of plugboard frame, and the equipment operation practicality and reliability are improved.

Description

Technical Field

[0001] This utility model relates to the field of vaporizer technology, and more specifically, to a forced convection vertical air-temperature vaporizer. Background Technology

[0002] An air-temperature vaporizer is a device used to convert a liquid medium into a gaseous medium. During operation, the liquid medium flows from the inlet of the device through the vaporization chamber and flows out from the outlet, completing the heat exchange between the medium and the air. Classified by installation method, air-temperature vaporizers are mainly divided into horizontal vaporizers and vertical vaporizers. When used for low-temperature media, vertical vaporizers save planar space and have higher efficiency than horizontal vaporizers.

[0003] Traditional fanless vertical air-temperature vaporizers rely mainly on heat exchange fins and natural air convection for vaporization. The vaporization process is relatively slow, sensitive to environmental conditions, and the amount of vaporization is limited by natural conditions.

[0004] A search revealed that Chinese patent CN221825956U discloses a forced convection vertical air-temperature vaporizer. This structure uses a hexagonal box to enclose the pipes and heat exchange fins, creating an upper and lower directional air duct. Combining the characteristic of hot air cooling and sinking after heat exchange, it breaks through the height limitation of traditional vertical vaporizers. Within a reasonable range, the larger its height-to-diameter ratio, the stronger the convective airflow and the higher the vaporization efficiency. At the same time, the anemometer and control module are linked. When the wind speed meets the standard, the windward sliding door opens to efficiently exchange heat using natural wind. When the wind speed is insufficient, the sliding door is fully opened and the fan blades are activated to form forced convection, increasing air contact to enhance heat exchange and vaporization. Furthermore, the fan power is adjusted by combining inlet and outlet temperatures, which can accurately ensure a constant or required vaporization volume in different environments. It is adaptable to multiple operating conditions and energy-saving, taking into account both practicality and economy.

[0005] However, in actual use, this structure can only enhance heat exchange at the top of the vaporizer body and cannot be adjusted in position, resulting in uneven heat exchange. The vaporization rate of the medium in the upper region is much lower than that at the bottom, which limits the overall vaporization efficiency, prevents the equipment from fully realizing its potential, and makes it difficult to meet the high-load and high-efficiency vaporization requirements. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a forced convection vertical air temperature vaporizer to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A forced convection vertical air-temperature vaporizer includes a base frame, in which the vaporizer body is fixedly installed, and a fixing frame is fixedly provided on one side of the base frame, with a convection mechanism provided inside the fixing frame. The convection mechanism includes two electric telescopic rods fixedly installed inside a fixed frame. A slider is fixedly installed at the output end of the electric telescopic rod. A groove is opened on the inner wall of the fixed frame. The slider is slidably connected to the groove. A mounting frame is fixedly installed on one side of the slider. A motor is fixedly installed on one side of the mounting frame. A rotating shaft is fixedly installed at the output end of the motor. One end of the rotating shaft is rotatably connected to the inner wall of the mounting frame. Multiple fan blades are fixedly installed on the surface of the rotating shaft.

[0008] By adopting the above technical solution, the height and position of the mounting frame and fan blades can be flexibly adjusted to adapt to different wind directions and wind speeds, ensuring that the airflow accurately acts on the vaporizer body, greatly improving the air circulation efficiency around the vaporizer body, and enhancing heat exchange.

[0009] As a further description of the above technical solution: the fixed frame is provided with a disassembly assembly, the disassembly assembly includes multiple ventilation openings opened inside the fixed frame, and the ventilation openings are fitted with insert plate frames. The inner wall of the insert frame is fixedly provided with a mesh, the top of the insert frame is fixedly provided with a handle, and the surface of the insert frame is provided with insertion holes. Multiple connecting frames are fixedly installed on one side of the insert plate frame on the surface of the fixed frame. A guide plate is slidably installed inside the connecting frame. Two insert rods are fixedly installed inside the guide plate. The insert rods are inserted into the insert holes. Two springs are fixedly installed between the guide plate and the connecting frame. The two springs are respectively installed on the surface of the two insert rods, and a handle is fixedly installed on one side of each insert rod.

[0010] By adopting the above technical solution, impurities in the air can be effectively intercepted, preventing them from entering the equipment and affecting the operation of components and vaporization efficiency. Moreover, the fixing and unlocking of the insertion plate frame can be achieved quickly. The overall structure makes the cleaning and replacement of the insertion screen more convenient, reducing maintenance time, while ensuring the stability of the internal structure of the fixing frame, thus improving the practicality and reliability of equipment operation and maintenance.

[0011] As a further description of the above technical solution: a wind speed and direction meter is fixedly installed on the surface of the base frame, the temperature sensor is installed on one side of the wind speed and direction meter, and a controller is fixedly installed on one side of the base frame.

[0012] By adopting the above technical solutions, the equipment can be adapted to different environmental conditions, avoiding energy waste or insufficient vaporization efficiency caused by blind operation. At the same time, dynamic control ensures that the vaporizer body is always in the best operating state, improving the intelligence and stability of the overall equipment operation.

[0013] The technical effects and advantages of this utility model are as follows: This invention employs a convection mechanism. When the controller initiates forced convection, it synchronously drives the electric telescopic rod and the motor, enabling synchronized advancement of position adjustment and airflow supply. This avoids the time difference in starting a single component, significantly shortens the preheating cycle of the vaporizer body, and improves the vaporization efficiency of the medium. Secondly, the forced airflow generated by the fan blades acts directionally on the vaporizer body through the ventilation port, significantly improving the heat exchange efficiency. Simultaneously, the temperature sensor monitors and provides real-time temperature feedback, and the controller dynamically adjusts the motor speed, precisely controlling the airflow intensity to stabilize the vaporizer body temperature within the optimal range. This prevents damage to components from excessively high temperatures and avoids affecting the vaporization effect from excessively low temperatures, extending the equipment's service life, ensuring the quality of medium vaporization, and reducing operation and maintenance costs. This invention employs a disassembly assembly. By inserting a mesh within the insert frame to intercept impurities in the air, it prevents impurities from entering the fixed frame with the airflow, thus preventing them from adhering to the fan blade surface of the convection mechanism and affecting its rotational efficiency. This ensures the normal operation of the core components of the convection mechanism. Moreover, the disassembly assembly is easy to operate, allowing maintenance personnel to quickly clean or replace the mesh without disassembling the convection mechanism. This reduces downtime caused by maintenance of the convection mechanism. Timely removal of impurities from the mesh prevents airflow obstruction, ensuring that the forced airflow generated by the fan blades can reach the vaporizer body sufficiently and smoothly through the vent, thus ensuring that the heat exchange efficiency of the convection mechanism does not decrease and indirectly maintaining the operating effect of the convection mechanism. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the convection mechanism structure of this utility model.

[0016] Figure 3 This is a side view cross-sectional structural diagram of the convection mechanism of this utility model.

[0017] Figure 4 This is a top view cross-sectional structural diagram of the disassembly component of this utility model.

[0018] Figure 5 This is a schematic diagram of the overall front view of the present invention.

[0019] The attached diagram is labeled as follows: 1. Base frame; 2. Vaporizer body; 3. Fixing frame; 4. Electric telescopic rod; 5. Slider; 6. Mounting frame; 7. Motor; 8. Shaft; 9. Fan blade; 10. Ventilation port; 11. Insert plate frame; 12. Insert mesh; 13. Handle; 14. Connecting frame; 15. Guide plate; 16. Insert rod; 17. Spring; 18. Pull handle; 19. Temperature sensor; 20. Anemometer; 21. Controller. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] The embodiments disclosed in this application are as follows: Figure 1-5 The forced convection vertical air-temperature vaporizer shown includes a base frame 1, a vaporizer body 2 is fixedly installed inside the base frame 1, a fixing frame 3 is fixedly installed on one side of the base frame 1, and a convection mechanism is installed inside the fixing frame 3. The convection mechanism includes two electric telescopic rods 4 fixedly installed inside the fixed frame 3. A slider 5 is fixedly installed at the output end of the electric telescopic rod 4. A groove is opened on the inner wall of the fixed frame 3. The slider 5 is slidably connected to the groove. A mounting frame 6 is fixedly installed on one side of the slider 5. A motor 7 is fixedly installed on one side of the mounting frame 6. A rotating shaft 8 is fixedly installed at the output end of the motor 7. One end of the rotating shaft 8 is rotatably connected to the inner wall of the mounting frame 6. Multiple fan blades 9 are fixedly installed on the surface of the rotating shaft 8. The controller 21 sends a start signal to the motor 7 fixedly installed on one side of the mounting frame 6. After the motor 7 is powered on, it starts to run. The output end of the motor 7 drives the rotating shaft 8 fixedly connected to it to rotate. Since one end of the rotating shaft 8 is rotatably connected to the inner wall of the mounting frame 6, the rotating shaft 8 rotates stably under the drive of the motor 7, and at the same time drives the multiple fan blades 9 fixedly installed on its surface to rotate synchronously. Furthermore, the rotation of the fan blades 9 generates forced airflow, which is blown through the ventilation holes 10 inside the fixed frame 3 to the vaporizer body 2 fixedly installed inside the base frame 1, accelerating the air circulation around the vaporizer body 2, improving heat exchange efficiency, and promoting the vaporization process of the medium inside the vaporizer body 2.

[0022] Reference Figure 2-4 As shown, the fixed frame 3 is provided with a disassembly assembly, which includes multiple ventilation openings 10 opened inside the fixed frame 3, and a plate frame 11 is inserted into the ventilation opening 10. A mesh 12 is fixedly installed on the inner wall of the insert frame 11, a handle 13 is fixedly installed on the top of the insert frame 11, and insertion holes are opened on the surface of the insert frame 11. Multiple connecting frames 14 are fixedly installed on one side of the insert frame 11 on the surface of the fixed frame 3. A guide plate 15 is slidably installed inside the connecting frame 14. Two insert rods 16 are fixedly installed inside the guide plate 15. The insert rods 16 are inserted into the insertion holes. Two springs 17 are fixedly installed between the guide plate 15 and the connecting frame 14. The two springs 17 are respectively installed on the surface of the two plug rods 16. A handle 18 is fixedly installed on one side of the plug rod 16. During the process of airflow passing through the ventilation port 10 of the fixed frame 3, the insert plate frame 11 inserted inside the ventilation port 10 plays a filtering role. The insert mesh 12 fixedly installed on the inner wall of the insert plate frame 11 can block dust, impurities and other foreign objects in the air from entering the fixed frame 3, so as to avoid foreign objects adhering to the surface of the fan blade 9 and affecting the rotation efficiency, or entering the vaporizer body 2 and causing blockage and pollution. After the equipment has been running for a period of time, some impurities will accumulate on the surface of the insertion mesh 12. When cleaning and maintenance are required, the maintenance personnel first hold the handle 13 fixedly installed on the top of the insertion plate frame 11, and then pull the pull handle 18 fixed on one side of the connecting frame 14 outward. The pull handle 18 drives the guide plate 15 fixedly connected to it to slide along the inside of the connecting frame 14. The guide plate 15 compresses the two springs 17 fixedly installed between it and the connecting frame 14, and at the same time drives the two insertion rods 16 fixedly installed inside the guide plate 15 to be pulled out from the insertion hole of the insertion plate frame 11, thus releasing the fixation of the insertion plate frame 11. After the insertion plate frame 11 is released from its fixed position, the maintenance personnel can use the handle 13 to pull the insertion plate frame 11 out of the ventilation opening 10, clean or replace the insertion mesh 12, and then reinsert the insertion plate frame 11 into the ventilation opening 10. After releasing the pull handle 18, the spring 17 will return to its original shape, push the guide plate 15 to reset, and drive the insertion rod 16 to re-insert into the insertion hole of the insertion plate frame 11, thus completing the fixing of the insertion plate frame 11 and restoring the equipment to normal operation.

[0023] Reference Figure 1 , 5 As shown, a wind speed and direction meter 20 is fixedly installed on the surface of the base frame 1, a temperature sensor 19 is installed on one side of the wind speed and direction meter 20, and a controller 21 is fixedly installed on one side of the base frame 1. During forced convection operation, temperature sensor 19 continuously monitors the temperature of vaporizer body 2. If the body temperature is found to be too high, controller 21 will adjust the speed of motor 7, reduce the rotation speed of fan blade 9, and reduce the airflow intensity. If the body temperature is too low, the speed of motor 7 will be increased to enhance the airflow generated by fan blade 9. Through dynamic adjustment, the vaporizer body 2 is always kept in the optimal vaporization temperature range.

[0024] Working principle of this utility model: This utility model is a forced convection vertical air temperature vaporizer. When the device is in use, after the device is powered on, the wind speed and direction instrument 20 installed on the surface of the base frame 1 begins to monitor the external wind speed and direction in real time. At the same time, the temperature sensor 19 located on one side of the wind speed and direction instrument 20 synchronously collects the ambient temperature and the temperature data near the vaporizer body 2. The anemometer 20 and temperature sensor 19 convert the collected data into electrical signals and transmit them to the controller 21 fixed on one side of the base frame 1. After receiving the data, the controller 21 analyzes and processes the data: if the ambient temperature is low or the wind speed is low, it is determined that natural convection cannot meet the high-efficiency vaporization requirements of the vaporizer body 2, and then the forced convection mode is triggered. If the environmental conditions are good, natural convection operation can be maintained temporarily. During this stage, the convection mechanism is not started. The anemometer 20 is an LV110 anemometer, and the temperature sensor 19 is a TMP118 temperature sensor. When the controller 21 determines that forced convection needs to be started, it sends a start signal to the two electric telescopic rods 4 in the convection mechanism inside the fixed frame 3. After receiving the signal, the electric telescopic rods 4 start to work. The output end of the electric telescopic rods 4 drives the slider 5, which is fixedly connected to it, to slide up and down along the groove opened on the inner wall of the fixed frame 3. At the same time, the controller 21 sends a start signal to the motor 7 fixedly installed on one side of the mounting frame 6. After the motor 7 is powered on, it starts to run. The output end of the motor 7 drives the rotating shaft 8 fixedly connected to it to rotate. Since one end of the rotating shaft 8 is rotatably connected to the inner wall of the mounting frame 6, the rotating shaft 8 rotates stably under the drive of the motor 7, and at the same time drives the multiple fan blades 9 fixedly installed on its surface to rotate synchronously. Moreover, the rotation of the fan blade 9 generates forced airflow, which is blown through the ventilation port 10 inside the fixed frame 3 to the vaporizer body 2 fixedly installed inside the base frame 1, accelerating the air circulation around the vaporizer body 2, improving heat exchange efficiency, and promoting the vaporization process of the medium inside the vaporizer body 2. In addition, during forced convection operation, temperature sensor 19 continuously monitors the temperature of vaporizer body 2. If the body temperature is found to be too high, controller 21 will adjust the speed of motor 7, reduce the rotation speed of fan blade 9, and reduce the airflow intensity. If the body temperature is too low, the speed of motor 7 will be increased to enhance the airflow generated by fan blade 9. Through dynamic adjustment, it is ensured that vaporizer body 2 is always in the optimal vaporization temperature range. During the process of airflow passing through the ventilation port 10 of the fixed frame 3, the insert plate frame 11 inserted inside the ventilation port 10 plays a filtering role. The insert mesh 12 fixedly installed on the inner wall of the insert plate frame 11 can block dust, impurities and other foreign objects in the air from entering the fixed frame 3, so as to avoid foreign objects adhering to the surface of the fan blade 9 and affecting the rotation efficiency, or entering the vaporizer body 2 and causing blockage and pollution. After the equipment has been running for a period of time, some impurities will accumulate on the surface of the insertion mesh 12. When cleaning and maintenance are required, the maintenance personnel first hold the handle 13 fixedly installed on the top of the insertion plate frame 11, and then pull the pull handle 18 fixed on one side of the connecting frame 14 outward. The pull handle 18 drives the guide plate 15 fixedly connected to it to slide along the inside of the connecting frame 14. The guide plate 15 compresses the two springs 17 fixedly installed between it and the connecting frame 14, and at the same time drives the two insertion rods 16 fixedly installed inside the guide plate 15 to be pulled out from the insertion hole of the insertion plate frame 11, thus releasing the fixation of the insertion plate frame 11. After the insertion plate frame 11 is released from its fixed position, the maintenance personnel can use the handle 13 to pull the insertion plate frame 11 out of the ventilation opening 10, clean or replace the insertion mesh 12, and then reinsert the insertion plate frame 11 into the ventilation opening 10. After releasing the pull handle 18, the spring 17 will return to its original shape, push the guide plate 15 to reset, and drive the insertion rod 16 to re-insert into the insertion hole of the insertion plate frame 11, thus completing the fixing of the insertion plate frame 11 and restoring the equipment to normal operation.

[0025] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A forced convection vertical air-temperature vaporizer, comprising a base frame (1), characterized in that: The vaporizer body (2) is fixedly installed inside the base frame (1), and a fixed frame (3) is fixedly installed on one side of the base frame (1). A convection mechanism is installed inside the fixed frame (3). The convection mechanism includes two electric telescopic rods (4) fixedly installed inside the fixed frame (3). The output end of the electric telescopic rod (4) is fixedly provided with a slider (5). The inner wall of the fixed frame (3) is provided with a sliding groove. The slider (5) is slidably connected to the sliding groove. A mounting frame (6) is fixedly installed on one side of the slider (5). A motor (7) is fixedly installed on one side of the mounting frame (6). A rotating shaft (8) is fixedly installed at the output end of the motor (7). One end of the rotating shaft (8) is rotatably connected to the inner wall of the mounting frame (6). Multiple fan blades (9) are fixedly provided on the surface of the rotating shaft (8).

2. The forced convection vertical air-temperature vaporizer according to claim 1, characterized in that: The fixed frame (3) is provided with a disassembly assembly, which includes a plurality of ventilation openings (10) opened inside the fixed frame (3), and a plate frame (11) is inserted into the ventilation opening (10).

3. The forced convection vertical air-temperature vaporizer according to claim 2, characterized in that: The inner wall of the insert frame (11) is fixedly provided with a mesh (12), the top of the insert frame (11) is fixedly provided with a handle (13), and the surface of the insert frame (11) is provided with insertion holes.

4. The forced convection vertical air-temperature vaporizer according to claim 3, characterized in that: Multiple connecting frames (14) are fixedly installed on one side of the insert frame (11) to which the surface of the fixed frame (3) belongs. A guide plate (15) is slidably installed inside the connecting frame (14). Two insert rods (16) are fixedly installed inside the guide plate (15). The insert rods (16) are inserted into the socket.

5. The forced convection vertical air-temperature vaporizer according to claim 4, characterized in that: Two springs (17) are fixedly installed between the guide plate (15) and the connecting frame (14). The two springs (17) are respectively installed on the surface of the two insert rods (16). A handle (18) is fixedly installed on one side of the insert rod (16).

6. The forced convection vertical air-temperature vaporizer according to claim 1, characterized in that: An anemometer (20) is fixedly mounted on the surface of the base frame (1), a temperature sensor (19) is mounted on one side of the anemometer (20), and a controller (21) is fixedly mounted on one side of the base frame (1).

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