An even temperature flow guide device for heating and evaporation of alcohol-based fuel

Abstract

The utility model belongs to alcohol group fuel technical field, and disclose a kind of even temperature flow guide device for alcohol group fuel heating evaporation, including limit ring, the inside fixed of limit ring is equipped with adjusting ring, adjusting tooth one is opened in the inside of adjusting ring, gear is attached outside adjusting tooth one, adjusting tooth two is attached outside the gear, the right end surface fixed of adjusting tooth two is equipped with adjusting block, by adjusting block, the alcohol group fuel of adaptation different characteristics is simultaneously, accurate flow control can make fuel complete gasification under the best path, reduce the waste of heat due to improper flow control. For example, avoid the heat not fully transferred due to fuel flow rate too fast, or the energy loss caused by local overheating due to flow rate too slow, so as to reduce overall energy consumption in long-term operation.

Description

Technical Field

[0001] This utility model belongs to the field of alcohol-based fuel technology, specifically a uniform temperature guiding device for heating and evaporating alcohol-based fuels. Background Technology

[0002] Driven by the "dual carbon" goal, renewable energy is replacing traditional fossil fuels, becoming the mainstream of industry development. Alcohol-based fuels, as a clean biomass energy source primarily composed of methanol and ethanol, are widely used in catering, industrial boilers, and heating due to their advantages of being economical, practical, having high combustion efficiency, and low pollution emissions, and possess enormous potential for widespread application. However, alcohol-based fuels inherently possess characteristics such as high latent heat of vaporization and easy heat absorption and cooling. During the heating and evaporation process, they often face technical bottlenecks such as uneven temperature distribution and poor flow conduction, severely restricting the improvement of their combustion efficiency and the expansion of their industrial applications.

[0003] Meanwhile, a gasification device and gasifier for alcohol-based fuel, with announcement number CN217843922U, are disclosed, including an annular cover and an alcohol-based fuel gasification channel and an electric heating tube embedded in the outer wall of the annular cover. The alcohol-based fuel gasification channel and the electric heating tube are both spiral tubes arranged along the outer wall of the annular cover. This is in contrast to the prior art.

[0004] The aforementioned alcohol-based fuel gasification device and gasifier are designed with optimized structural features for the gasification characteristics of conventional alcohol-based fuels. If the alcohol-based fuel formulation contains high levels of impurities, or if the proportions of core components such as methanol and ethanol fluctuate significantly, it will not only reduce gasification efficiency but may also accelerate wear and carbon buildup in the gasification flow channels. Compared to some gasifiers that can adapt to various biomass fuels, it has stricter requirements for fuel purity and proportions, lacking broad fuel compatibility.

[0005] Therefore, a uniform temperature guiding device for heating and evaporating alcohol-based fuels is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background section, this invention provides a temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels. This device features an adjustable block to accommodate alcohol-based fuels with different properties. Furthermore, precise flow control ensures that the fuel completes vaporization along the optimal path, reducing heat waste caused by improper flow. For example, it avoids excessively fast fuel flow leading to insufficient heat transfer, or excessively slow flow leading to localized overheating and energy loss, thereby reducing overall energy consumption during long-term operation.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a uniform temperature guiding device for heating and evaporating alcohol-based fuels, comprising a limiting ring, an adjusting ring fixedly disposed inside the limiting ring, an adjusting tooth 1 disposed inside the adjusting ring, a gear fitted to the outside of the adjusting tooth 1, an adjusting tooth 2 fitted to the outside of the gear, and an adjusting block fixedly disposed on the right end face of the adjusting tooth 2. By adjusting tooth 1, the gear, and adjusting tooth 2, certain parameters of the device, such as the guiding direction and flow rate, can be changed to adapt to different heating and evaporating requirements of alcohol-based fuels.

[0008] Preferably, the adjusting block has a limiting groove inside, and a limiting post is slidably provided inside the limiting groove.

[0009] By adopting the above technical solution, the stability of the device structure is increased through the limiting column and limiting groove, the impact of shaking or vibration generated during the adjustment process on the device performance is reduced, and the reliability of the device is improved.

[0010] Preferably, a connecting plate is fixedly provided on the left end face of the adjusting block, and a fixing frame is fixedly provided on the upper end face of the connecting plate.

[0011] By adopting the above technical solution and using the mounting bracket, it is possible to expand the functionality of the device. Various actuators or sensors can be installed on the mounting bracket to achieve more functions, such as adjusting the flow angle and monitoring the flow rate.

[0012] Preferably, an electric rotating shaft two is fixedly installed inside the fixed frame, and a flow guide arc plate is fixedly installed outside the electric rotating shaft two.

[0013] By adopting the above technical solution, the electric rotating shaft can rotate the flow guide arc plate, thereby changing the flow direction of alcohol-based fuel vapor and achieving the function of uniform temperature flow guidance.

[0014] Preferably, a guide hole is fixedly provided on the lower end face of the limiting ring, and a guide plate is fixedly provided on the lower end face of the guide hole.

[0015] By adopting the above technical solution, the flow of steam can be effectively guided through the guide holes and guide plates, avoiding the formation of eddies or dead zones in the steam inside the device, thus ensuring the stability and uniformity of the heating and evaporation process.

[0016] Preferably, an electric rotating shaft is fixedly provided on the lower end face of the fixing frame, and the electric rotating shaft is fitted with the adjusting ring.

[0017] By adopting the above technical solution, the power transmission path is optimized through the electric rotating shaft and the adjusting ring, energy loss is reduced, and the power utilization efficiency of the device is improved.

[0018] Preferably, a device body is fixedly provided on the outside of the guide plate, a fixed cover is fixedly provided on the upper end face of the device body, and an evaporation chamber is fixedly provided on the lower end face of the device body.

[0019] By adopting the above technical solution, the fixed cover can prevent steam leakage and ensure the safety of the device; the evaporation chamber is the core area for heating and evaporating alcohol-based fuel, providing space for fuel evaporation.

[0020] Preferably, a fixing ring is fixedly provided on the outside of the device body, and a support rod is fixedly provided on the lower end face of the fixing ring.

[0021] By adopting the above technical solution, the fixing ring and support rod provide fixation and support for the device, enabling the device to be stably installed in the working position and avoiding shaking or displacement due to vibration or external force.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model uses an adjusting block to adapt to alcohol-based fuels with different properties. At the same time, precise flow control allows the fuel to complete gasification along the optimal path, reducing heat waste caused by improper flow. For example, it avoids insufficient heat transfer due to excessively fast fuel flow or localized overheating and energy loss due to excessively slow flow, thereby reducing overall energy consumption during long-term operation.

[0024] 2. This utility model, through the limiting column and limiting groove, can strictly limit the movement trajectory of the adjusting block, avoid its deviation or shaking during fuel impact or adjustment operation, and ensure that the adjusting block is always adjusted in the preset direction, which greatly improves the adjustment accuracy of the guiding angle and flow rate, and solves the adjustment deviation problem that is easy to occur in the unguided structure. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the installation structure of the electric rotating shaft of this utility model;

[0027] Figure 3 This is a schematic diagram of the installation structure of the connecting plate of this utility model;

[0028] Figure 4 This is a schematic diagram of the installation structure of the limiting groove of this utility model.

[0029] In the diagram: 1. Device body; 2. Fixed cover; 3. Fixed ring; 4. Support rod; 5. Evaporation chamber; 6. Guide plate; 7. Limiting ring; 8. Electric rotating shaft one; 9. Guide hole; 10. Connecting plate; 11. Electric rotating shaft two; 12. Fixed frame; 13. Guide arc plate; 14. Adjusting ring; 15. Adjusting gear one; 16. Gear; 17. Adjusting gear two; 18. Adjusting block; 19. Limiting post; 20. Limiting groove. Detailed Implementation

[0030] 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.

[0031] The following describes an embodiment of this utility model based on its overall structure.

[0032] like Figures 1 to 4 As shown, this utility model provides a temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels. It includes a limiting ring 7, an adjusting ring 14 fixedly installed inside the limiting ring 7, an adjusting tooth 15 inside the adjusting ring 14, a gear 16 fitted to the outside of the adjusting tooth 15, and an adjusting tooth 17 fitted to the outside of the gear 16. An adjusting block 18 is fixedly installed on the right end face of the adjusting tooth 17. Through the adjusting block 18, different alcohol-based fuels with different characteristics can be adapted. Simultaneously, precise flow guidance control allows the fuel to complete vaporization along the optimal path, reducing heat waste caused by improper flow guidance. For example, it avoids excessively fast fuel flow leading to insufficient heat transfer, or excessively slow flow leading to localized overheating and energy loss, thereby reducing overall energy consumption during long-term operation.

[0033] In this embodiment, the adjustment block 18 has a limiting groove 20 inside, and a limiting post 19 is slidably provided inside the limiting groove 20. The limiting post 19 and the limiting groove 20 increase the stability of the device structure, reduce the impact of shaking or vibration generated during the adjustment process on the device performance, and improve the reliability of the device.

[0034] A connecting plate 10 is fixedly provided on the left end face of the adjusting block 18, and a fixing frame 12 is fixedly provided on the upper end face of the connecting plate 10. The fixing frame 12 provides the possibility for the functional expansion of the device. Various actuators or sensors can be installed on the fixing frame 12 to achieve more functions, such as adjusting the flow angle and monitoring the flow rate.

[0035] An electric rotating shaft 11 is fixed inside the fixed frame 12, and a flow guiding arc plate 13 is fixed outside the electric rotating shaft 11. The flow guiding arc plate 13 can be rotated by the electric rotating shaft 11, thereby changing the flow direction of the alcohol-based fuel vapor and realizing the function of uniform temperature flow guiding.

[0036] The lower end face of the limiting ring 7 is fixedly provided with a flow guide hole 9, and the lower end face of the flow guide hole 9 is fixedly provided with a flow guide plate 6. Through the flow guide hole 9 and the flow guide plate 6, the flow of steam can be effectively guided, avoiding the formation of eddies or dead corners in the steam inside the device, thus ensuring the stability and uniformity of the heating and evaporation process.

[0037] An electric rotating shaft 8 is fixedly provided on the lower end face of the fixed frame 12, and the electric rotating shaft 8 is fitted with the adjusting ring 14. Through the electric rotating shaft 8 and the adjusting ring 14, the power transmission path is optimized, energy loss is reduced, and the power utilization efficiency of the device is improved.

[0038] The device body 1 is fixedly mounted on the outside of the guide plate 6. The upper end face of the device body 1 is fixedly mounted with a fixing cover 2, and the lower end face of the device body 1 is fixedly mounted with an evaporation chamber 5. The fixing cover 2 can prevent steam leakage and ensure the safety of the device. The evaporation chamber 5 is the core area for heating and evaporating alcohol-based fuel, providing space for fuel evaporation.

[0039] A fixing ring 3 is fixedly provided on the outside of the device body 1, and a support rod 4 is fixedly provided on the lower end face of the fixing ring 3. The fixing ring 3 and the support rod 4 provide fixation and support for the device, so that the device can be stably installed in the working position and avoid shaking or displacement due to vibration or external force.

[0040] Working principle and process of a uniform temperature guiding device for heating and evaporating alcohol-based fuels:

[0041] When the device starts working, the alcohol-based fuel first enters the device body 1. The fixing ring 3 on the outside of the device body 1 and the support rod 4 at the lower end play a role in stabilizing the device and ensuring the smooth operation of the entire process. After entering, the alcohol-based fuel is heated and evaporated in the evaporation chamber 5. The evaporation chamber 5 is located on the lower end face of the device body 1, providing space for the evaporation of the alcohol-based fuel. During the evaporation process, the key components for temperature equalization and flow guidance begin to play their role. The guide hole 9 and the guide plate 6 on the lower end face of the limiting ring 7 are responsible for guiding the evaporated alcohol-based fuel vapor. The guide hole 9 guides the vapor from the evaporation chamber 5 to the guide plate 6. The guide plate 6 further disperses and guides the vapor, making the vapor more evenly distributed. The adjusting ring 14 and its related components are used to adjust the direction and range of the flow. The adjusting tooth 15 inside the adjusting ring 14 engages with the gear 16, and the gear 16 engages with the adjusting tooth 17. When adjustment is required, the electric... The rotating shaft 8 drives the adjusting ring 14 to rotate. The rotation of the adjusting ring 14 is transmitted through the adjusting gear 15, gear 16 and adjusting gear 17, causing the adjusting block 18 to move. The limiting groove 20 and limiting post 19 inside the adjusting block 18 ensure that the movement of the adjusting block 18 is stable and accurate. The movement of the adjusting block 18 will drive the connecting plate 10 and the fixing frame 12 to move. The electric rotating shaft 11 inside the fixing frame 12 can control the rotation angle of the flow guiding arc plate 13. Through the rotation of the electric rotating shaft 11, the flow guiding arc plate 13 can change the direction of steam flow, further optimizing the effect of uniform temperature flow. During the whole operation, the fixing cover 2 is located on the upper end face of the device body 1, which plays a role in sealing and protection to prevent steam leakage. At the same time, the close cooperation and precise adjustment between various components enable the alcohol-based fuel to achieve uniform temperature flow after heating and evaporation, improving the efficiency and safety of alcohol-based fuel use.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels, comprising a limiting ring (7), characterized in that: An adjusting ring (14) is fixedly provided inside the limiting ring (7). An adjusting tooth (15) is provided inside the adjusting ring (14). A gear (16) is attached to the outside of the adjusting tooth (15). An adjusting tooth (17) is attached to the outside of the gear (16). An adjusting block (18) is fixedly provided on the right end face of the adjusting tooth (17).

2. The temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels according to claim 1, characterized in that: The adjusting block (18) has a limiting groove (20) inside, and a limiting post (19) is slidably provided inside the limiting groove (20).

3. The temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels according to claim 1, characterized in that: A connecting plate (10) is fixedly provided on the left end face of the adjusting block (18), and a fixing frame (12) is fixedly provided on the upper end face of the connecting plate (10).

4. The temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels according to claim 3, characterized in that: An electric rotating shaft 2 (11) is fixedly installed inside the fixed frame (12), and a flow guide arc plate (13) is fixedly installed outside the electric rotating shaft 2 (11).

5. The temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels according to claim 1, characterized in that: The lower end face of the limiting ring (7) is fixedly provided with a guide hole (9), and the lower end face of the guide hole (9) is fixedly provided with a guide plate (6).

6. The temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels according to claim 3, characterized in that: The lower end face of the fixed frame (12) is fixedly provided with an electric rotating shaft (8), and the electric rotating shaft (8) is fitted with the adjusting ring (14).

7. The temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels according to claim 5, characterized in that: The device body (1) is fixedly provided on the outside of the guide plate (6), the upper end face of the device body (1) is fixedly provided with a fixing cover (2), and the lower end face of the device body (1) is fixedly provided with an evaporation chamber (5).

8. The temperature equalization and flow guiding device for heating and evaporating alcohol-based fuels according to claim 7, characterized in that: A fixing ring (3) is fixedly provided on the outside of the device body (1), and a support rod (4) is fixedly provided on the lower end face of the fixing ring (3).

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