Gasification heat exchanger with rapid heat dissipation function

Abstract

The utility model relates to the technical field of heat exchange, and discloses a gasification heat exchanger with a rapid heat dissipation function, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a shell, the left side of the shell is fixedly connected with an air inlet pipe, the right side of the air inlet pipe is fixedly connected with a through pipe, and the right side of the through pipe is fixedly connected with an air outlet pipe. A filter plate is fixedly connected to the interior of the shell, a flow guide plate is fixedly connected to the inner wall of the bottom of the shell, a first water inlet pipe is fixedly connected to the rear side of the shell, a water pump is fixedly connected to the rear side of the top of the bottom plate, and a first connecting pipe is fixedly connected to the output end of the water pump. According to the spraying device, the water pump and the first water inlet pipe are matched with the inclined structure of the flow guide plate to drive the spraying assembly composed of the first connecting pipe, the connecting plate and the atomization nozzle to operate, the filtering plate is combined to intercept atomized liquid impurities, and the beneficial effects of cleaning cooling liquid and protecting the water pump and the pipeline are achieved.

Description

Technical Field

[0001] This utility model relates to the field of heat exchange technology, and in particular to a vaporization heat exchanger with rapid heat dissipation function. Background Technology

[0002] In industrial heat exchange processes, such as in the chemical and energy sectors, gasification heat exchangers are used to achieve heat exchange between gases and other media, ensuring stable process temperatures. Their heat dissipation efficiency and coolant cleanliness directly affect the heat exchange effect and equipment lifespan. A reliable structure is required to ensure coolant cleanliness and stable equipment operation, meeting the demands of continuous production for heat exchange equipment.

[0003] Existing water spraying cooling systems for vaporization heat exchangers mostly involve directly drawing and spraying coolant, lacking effective filtration of impurities in the coolant. Impurities can easily enter the water pump and pipelines, causing blockages and wear, reducing the reliability of the cooling system and affecting heat exchange efficiency. Furthermore, inadequate coolant collection and flow guidance designs lead to water accumulation, making it difficult to stably supply water to the spraying components, resulting in fluctuating cooling effects and an inability to continuously guarantee equipment heat dissipation and stable operation.

[0004] Therefore, a vaporization heat exchanger with rapid heat dissipation function is proposed to address the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a vaporization heat exchanger with rapid heat dissipation function, which aims to improve the problem that impurities generated by the coolant after long-term adaptation can damage the inside of the water pump in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A vaporization heat exchanger with rapid heat dissipation function includes a base plate, a shell fixedly connected to the top of the base plate, an air inlet pipe fixedly connected to the left side of the shell, a through pipe fixedly connected to the right side of the air inlet pipe, an air outlet pipe fixedly connected to the right side of the through pipe, a filter plate fixedly connected inside the shell, a guide plate fixedly connected to the bottom inner wall of the shell, a water inlet pipe fixedly connected to the rear side of the shell, a water pump fixedly connected to the top rear side of the base plate, a connecting pipe fixedly connected to the output end of the water pump, and a water spraying assembly for spraying water for cooling fixedly connected to the top rear side of the shell.

[0008] As a further description of the above technical solution:

[0009] The water spraying assembly includes a connecting plate and multiple atomizing nozzles. The connecting plate is fixedly connected to the top rear side of the housing, and the multiple atomizing nozzles are all fixedly connected to the outside of the connecting plate. The other end of the connecting pipe is fixedly connected to the outside of the connecting plate.

[0010] As a further description of the above technical solution:

[0011] A second water inlet pipe is fixedly connected to the top left side of the housing; a first cooling pipe is fixedly connected to the right side of the second water inlet pipe; a second connecting pipe is fixedly connected to the right side of the first cooling pipe; a second cooling pipe is fixedly connected to the bottom left side of the second connecting pipe; and a second water outlet pipe is fixedly connected to the left side of the second cooling pipe.

[0012] As a further description of the above technical solution:

[0013] The other end of the water inlet pipe is fixedly connected to the input end of the water pump, and the top of the guide plate is inclined.

[0014] As a further description of the above technical solution:

[0015] The left side of the second water inlet pipe is fixedly connected to the outside right side of the housing, and the right side of the outlet pipe is fixedly connected to the bottom left side of the housing.

[0016] As a further description of the above technical solution:

[0017] The exterior of cooling pipe 2 and the exterior of cooling pipe 1 are both fixedly connected to the interior of the housing, and cooling fans are provided on the top left and right sides of the housing.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the inclined structure of the water pump, inlet pipe, and guide plate drives the water spraying assembly consisting of connecting pipe, connecting plate, and atomizing nozzle. Combined with the filter plate intercepting impurities in the atomized liquid, this achieves the beneficial effects of cleaning the coolant and protecting the water pump and pipelines. The water pump draws water that naturally converges on the inclined guide plate and delivers it to the connecting plate via connecting pipe. The atomizing nozzle then converts the water into atomized coolant. Before spraying, impurities are filtered by the filter plate to prevent them from entering the water pump or pipelines and causing blockages or damage, thus ensuring the stable operation of the water spraying and cooling system.

[0020] 2. In this utility model, a circulating heat exchange path is formed by the second water inlet pipe, the first cooling pipe, the second connecting pipe, the second cooling pipe, and the outlet pipe. Combined with a cooling fan to accelerate airflow and a guide plate to guide the accumulated liquid, this achieves the beneficial effects of enhanced heat dissipation efficiency and ensured device stability. The cooling medium enters the first cooling pipe through the second water inlet pipe, exchanges heat with the connecting pipe and the atomizing liquid, and then flows into the second cooling pipe through the second connecting pipe for further heat exchange before finally being discharged from the outlet pipe. The cooling fan accelerates heat dissipation from the shell, and the guide plate guides the flow of the accumulated liquid to prevent accumulation. The synergistic effect of these multiple structures enhances heat dissipation capacity, ensuring the continuous and stable operation of the vaporization heat exchanger. Attached Figure Description

[0021] Figure 1 A three-dimensional schematic diagram of a vaporization heat exchanger with rapid heat dissipation function proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the pipe structure of a vaporization heat exchanger with rapid heat dissipation function proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the cooling tube 2 of a gasification heat exchanger with rapid heat dissipation function proposed in this utility model.

[0024] Legend:

[0025] 1. Base plate; 2. Shell; 3. Air inlet pipe; 4. Through pipe; 5. Air outlet pipe; 6. Filter plate; 7. Guide plate; 8. Water inlet pipe one; 9. Water pump; 10. Connecting pipe one; 11. Connecting plate; 12. Atomizing nozzle; 13. Water inlet pipe two; 14. Cooling pipe one; 15. Connecting pipe two; 16. Cooling pipe two; 17. Water outlet pipe; 18. Cooling fan. Detailed Implementation

[0026] 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.

[0027] Reference Figure 1 and Figure 3 This utility model provides an embodiment of a gasification heat exchanger with rapid heat dissipation function, including a base plate 1 as the basic support component of the entire gasification heat exchanger, providing a stable installation platform for the shell 2, water pump 9 and other structures, ensuring the stability of the device during operation and avoiding the impact of shaking on the internal heat exchange operation. The top of the base plate 1 is fixedly connected to the shell 2, forming the main space of the gasification heat exchanger, accommodating the internal structure such as the air inlet pipe 3, the through pipe 4, and the filter plate 6, playing a role in protecting the internal components, and at the same time providing a closed space for gas heat exchange, coolant spraying, cooling medium circulation and other operations, ensuring that the heat exchange process proceeds in an orderly manner. The left side of the shell 2 is fixedly connected to the air inlet pipe 3 as the inlet channel for the gas to be heat exchanged, introducing the external gas to be treated into the device, so that the gas can enter the through pipe 4 to participate in the heat exchange operation, realizing the function of gas transportation. The right side of the air inlet pipe 3 is fixedly connected to the through pipe 4 as the core channel for gas heat exchange, carrying the gas to be treated to exchange heat inside, and realizing the transfer and exchange of gas heat through contact with the surrounding atomized coolant, cooling pipe and other structures.

[0028] The through pipe 4 is a key component for completing the gasification heat exchange. The right side of the through pipe 4 is fixedly connected to the gas outlet pipe 5 as the outlet channel for the gas after heat exchange. The gas after heat exchange treatment through the through pipe 4 is discharged from the device, allowing the treated gas to enter the subsequent process flow or be discharged to the external environment. The inside of the shell 2 is fixedly connected to the filter plate 6, which filters the atomized coolant sprayed by the atomizing nozzle 12, intercepts impurities, and prevents impurities from entering the water pump 9, connecting pipe 10, and other components, avoiding blockage or wear, and ensuring the stable operation of the water spraying cooling system. The bottom inner wall of the shell 2 is fixedly connected to the guide plate 7, which is inclined at the top, to guide the flow of the atomized coolant (including liquid that has not been completely evaporated after spraying, condensate on the surface of the cooling pipe, etc.), so that the liquid can naturally converge and flow to the water inlet pipe 8, avoiding the accumulation of liquid at the bottom of the shell 2, which would affect the heat exchange efficiency and the stability of the device operation.

[0029] The top of the guide plate 7 is inclined. A water inlet pipe 8 is fixedly connected to the rear side of the housing 2, connecting the water pump 9 and the top of the guide plate 7. This pipe transports the water collected on the guide plate 7 to the water pump 9, providing a channel for the water pump 9 to draw coolant and ensuring a stable water supply for the spraying assembly. The water pump 9 is fixedly connected to the rear top of the base plate 1 as the power source for the spraying assembly. It draws water from the top of the guide plate 7 through the water inlet pipe 8, pressurizes it, and then transports the water to the connecting plate 11 through the connecting pipe 10, providing power support for the circulating spraying of coolant. The other end of the water inlet pipe 8 is fixed... A connecting pipe 10 is fixedly connected to the input end of the water pump 9, and a connecting plate 11 connecting the water pump 9 and the water spraying assembly is fixedly connected to the output end of the water pump 9. The water pump 9 draws and pressurizes the water flow to the connecting plate 11, which is the transmission channel for the coolant to flow from the water pump 9 to the atomizing nozzle 12. A water spraying assembly for spraying water for cooling is fixedly connected to the rear top of the housing 2. It consists of the connecting plate 11 and multiple atomizing nozzles 12, and is used to spray water to cool the pipe 4. The coolant is atomized and sprayed out through the atomizing nozzles 12, and heat exchange is achieved by contacting the pipe 4, thereby reducing the gas temperature inside the pipe 4.

[0030] The water spraying assembly includes a connecting plate 11 and multiple atomizing nozzles 12. The connecting plate 11 is fixed to the top rear side of the housing 2 and serves as the supporting structure of the water spraying assembly. It receives the water flow delivered by the connecting pipe 10 and distributes the water flow evenly to the multiple atomizing nozzles 12 to ensure that the atomizing nozzles 12 can spray water stably. The external parts are fixedly connected to the top rear side of the housing 2. The multiple atomizing nozzles 12 are fixed to the outside of the connecting plate 11 and convert the water flow distributed by the connecting plate 11 into atomized coolant sprayed out, increasing the contact area between the coolant and the through pipe 4, improving the heat exchange efficiency, and achieving effective cooling of the through pipe 4. The external parts are all fixedly connected to the outside of the connecting plate 11, and the other end of the connecting pipe 10 is fixedly connected to the outside of the connecting plate 11.

[0031] Reference Figures 1 to 2The top left side of the housing 2 is fixedly connected to the water inlet pipe 2 13, which connects the external cooling medium source and the cooling pipe 14. The cooling medium (such as cooling water) is introduced into the device to provide cooling medium for the cooling pipe 14 and start the cooling medium circulation heat exchange process. The left side of the water inlet pipe 2 13 is fixedly connected to the right side of the housing 2. The right side of the water inlet pipe 2 13 is fixedly connected to the cooling pipe 14, which is fixed inside the housing 2. It is in full contact with the through pipe 4 and the atomized coolant. Heat exchange is carried out through the pipe wall, absorbing the heat of the through pipe 4 and the atomized liquid, and reducing the gas temperature inside the through pipe 4. The cooling pipe 14 is an important component for the cooling medium circulation heat exchange.

[0032] A connecting pipe 15 is fixedly connected to the right side of cooling pipe 14, connecting cooling pipe 14 and cooling pipe 16. The cooled medium, after absorbing heat, is transported from cooling pipe 14 to cooling pipe 16, allowing it to continue exchanging heat within the device and completing the circulating heat exchange process. Cooling pipe 16 is also fixedly connected to the bottom left side of connecting pipe 15, similarly fixed inside the housing 2. It receives the cooled medium transported by connecting pipe 15 and continues to exchange heat with the surrounding pipes 4, atomizing liquid, and air inside the housing 2, further removing heat and enhancing the cooling effect. The exterior of cooling pipe 16 and cooling pipe 14 are both fixedly connected to the housing 2. Inside the housing 2, a water outlet pipe 17 is fixedly connected to the left side of the second cooling pipe 16, connecting the second cooling pipe 16 to the outside. This discharges the cooling medium after heat exchange from the housing 2, allowing the cooling medium to be recycled or further processed, maintaining the smooth circulation path of the cooling medium. The right side of the water outlet pipe 17 is fixedly connected to the bottom left side of the housing 2. Cooling fans 18 are installed on both the left and right sides of the top of the housing 2. They continuously run to accelerate the air circulation speed inside the housing 2, quickly expelling the heat generated by heat exchange inside the housing 2 to the external environment, helping to reduce the overall temperature inside the housing 2, enhancing the heat dissipation effect, and improving the heat dissipation efficiency of the device.

[0033] Working Principle: First, the gas to be heat-exchanged is introduced into the device through the inlet pipe 3, directly entering the inside of the through pipe 4. The through pipe 4 serves as the core channel for gas heat exchange, carrying the gas to be treated for heat exchange. Simultaneously, the water pump 9 on the top rear side of the base plate 1 is activated. The water pump 9 draws water from the top of the guide plate 7 through the water inlet pipe 8, and the inclined setting of the guide plate 7 allows the water to flow naturally to the connecting pipe 10. The connecting pipe 10 transmits the water to the connecting plate 11 of the water spray assembly on the rear top side of the housing 2. The connecting plate 11, as the supporting structure of the water spray assembly, distributes the water flow to multiple atomizing nozzles 12. The atomizing nozzles 12 convert the water flow into atomized coolant and spray it out. After contacting the through pipe 4, this atomized coolant is filtered by the filter plate 6 inside the housing 2. The filter plate 6 intercepts impurities in the atomized coolant, preventing impurities in the atomized coolant from damaging the water pump 9.

[0034] While the atomization cooling process is underway, a cooling medium (such as cooling water) is introduced through the water inlet pipe 13 on the top left side of the casing 2. This cooling medium then enters the cooling pipe 14. The cooling pipe 14 is fixed inside the casing 2, ensuring full contact with the through pipe 4 and the atomizing coolant. Heat exchange occurs through the pipe wall, absorbing heat from the through pipe 4 and the atomizing liquid. The cooled medium, having absorbed heat, flows through the connecting pipe 15 to the cooling pipe 16, which is also fixed inside the casing 2. There, it continues to exchange heat with the surrounding environment (through pipe 4, the atomizing liquid, and the air inside the casing 2), further removing heat. Finally, the cooled medium, having completed heat exchange, is discharged from the casing 2 through the water outlet pipe 17.

[0035] In addition, the cooling fans 18 on the top left and right sides of the shell 2 operate continuously, accelerating the airflow inside the shell 2 and quickly dissipating the heat generated by heat exchange inside the shell 2 to the external environment, thus helping to reduce the overall temperature inside the shell 2 and enhancing the heat dissipation effect. Meanwhile, the guide plate 7 on the inner wall at the bottom of the shell 2, due to its inclined top, guides the atomized coolant (including liquid that has not completely evaporated after spraying, condensate on the surface of the cooling pipes, etc.), guiding the liquid to flow orderly along the inclined surface and preventing liquid accumulation at the bottom of the shell 2, which would affect heat exchange efficiency and the stability of the device operation.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vaporization heat exchanger with rapid heat dissipation function, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a housing (2), the left side of the housing (2) is fixedly connected to an air inlet pipe (3), the right side of the air inlet pipe (3) is fixedly connected to a through pipe (4), the right side of the through pipe (4) is fixedly connected to an air outlet pipe (5), the inside of the housing (2) is fixedly connected to a filter plate (6), the bottom inner wall of the housing (2) is fixedly connected to a guide plate (7), the rear side of the housing (2) is fixedly connected to a water inlet pipe (8), the top rear side of the base plate (1) is fixedly connected to a water pump (9), the output end of the water pump (9) is fixedly connected to a connecting pipe (10), and the top rear side of the housing (2) is fixedly connected to a water spraying assembly for spraying water to cool down.

2. A vaporization heat exchanger with rapid heat dissipation function according to claim 1, characterized in that: The water spraying assembly includes a connecting plate (11) and multiple atomizing nozzles (12). The outside of the connecting plate (11) is fixedly connected to the rear top of the housing (2). The outside of the multiple atomizing nozzles (12) is fixedly connected to the outside of the connecting plate (11). The other end of the connecting pipe (10) is fixedly connected to the outside of the connecting plate (11).

3. A vaporization heat exchanger with rapid heat dissipation function according to claim 1, characterized in that: A water inlet pipe 2 (13) is fixedly connected to the top left side of the housing (2). A cooling pipe 1 (14) is fixedly connected to the right side of the water inlet pipe 2 (13). A connecting pipe 2 (15) is fixedly connected to the right side of the cooling pipe 1 (14). A cooling pipe 2 (16) is fixedly connected to the bottom left side of the connecting pipe 2 (15). A water outlet pipe (17) is fixedly connected to the left side of the cooling pipe 2 (16).

4. A vaporization heat exchanger with rapid heat dissipation function according to claim 1, characterized in that: The other end of the inlet pipe (8) is fixedly connected to the input end of the water pump (9), and the top of the guide plate (7) is inclined.

5. A vaporization heat exchanger with rapid heat dissipation function according to claim 3, characterized in that: The left side of the second water inlet pipe (13) is fixedly connected to the outside right side of the housing (2), and the right side of the outlet pipe (17) is fixedly connected to the bottom left side of the housing (2).

6. A vaporization heat exchanger with rapid heat dissipation function according to claim 3, characterized in that: The exterior of the second cooling pipe (16) and the exterior of the first cooling pipe (14) are both fixedly connected to the interior of the housing (2). Cooling fans (18) are provided on the top left and right sides of the housing (2).

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