A PVC air-cooled storage tank

Abstract

This utility model discloses a PVC air-cooled storage tank, including a chassis, a guide barrel on the top of the chassis, the outer surface of the guide barrel being connected to the chassis via a support assembly, an adjustment device on the upper side of the chassis, a storage component on the side of the adjustment device and inserted into the guide barrel, and a heat dissipation component on the side of the guide barrel. The heat dissipation component and the storage component cooperate with each other. The heat dissipation component can directly act on the core area of ​​the PVC material inside the storage component, firstly rapidly absorbing and conducting the heat accumulated inside the material, and then, through the porous cavity structure of the storage component, evenly delivering cold air to every contact point of the material, achieving all-round, dead-angle-free heat dissipation from the core to the surface of the material.

Description

Technical Field

[0001] This utility model relates to the field of PVC, and in particular to a PVC air-cooled storage tank. Background Technology

[0002] In the production and processing of PVC materials, storage tanks are key equipment used for the temporary storage of PVC raw materials or semi-finished products, and their performance directly affects the storage quality of PVC materials. Currently, most PVC storage tanks widely used in the industry are made of PVC material and equipped with air-cooling systems to dissipate heat, preventing the materials inside the tank from deteriorating or clumping due to heat accumulation.

[0003] However, in practical use, when a large amount of PVC material is piled up inside the tank, the single air-cooling method has obvious limitations: due to the dense packing of the material, external cold air has difficulty penetrating into the interior, resulting in ineffective heat dissipation in the central area of ​​the tank, and heat easily accumulates inside. This heat accumulation phenomenon is particularly prominent under high-temperature environments or during long-term storage, which not only affects the physical properties and processing stability of the PVC material, but can also lead to quality problems such as thermal degradation and discoloration in severe cases, causing economic losses to production enterprises.

[0004] Therefore, in order to solve the above problems, how to design a PVC air-cooled storage tank is a technical problem that the industry urgently needs to solve. Utility Model Content

[0005] The purpose of this invention is to provide a PVC air-cooled storage tank to solve the problem of heat accumulation mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A PVC air-cooled storage tank includes a chassis, a flow guide barrel on the top of the chassis, the outer surface of the flow guide barrel being connected to the chassis via a support assembly, an adjustment device on the upper side of the chassis, a storage component on the side of the adjustment device and inserted into the flow guide barrel, and a heat dissipation component on the side of the flow guide barrel, the heat dissipation component and the storage component cooperating with each other.

[0007] Preferably, the support assembly includes a circular ring frame and a connecting frame. The inner circular surface of the circular ring frame is connected to the outer circular surface of the flow guide barrel. The upper part of the side of the connecting frame is connected to the outer wall of the circular ring frame, and the lower part of the side of the connecting frame is connected to the side of the chassis. The flow guide barrel is provided with a flow channel. The flow channel is arranged in a frustum shape from the inlet to the outlet, and the inlet cross-sectional diameter is larger than the outlet cross-sectional diameter.

[0008] Preferably, the heat dissipation assembly includes a mounting cylinder, a first filter, a second filter, and an air-cooling assembly. One side of the mounting cylinder is fixedly connected to the side of the guide barrel. The first filter, the air-cooling assembly, and the second filter are arranged sequentially along the axial direction inside the mounting cylinder, and all three are fixedly connected to the inner wall of the mounting cylinder. The air-cooling assembly is located between the first filter and the second filter, forming an airflow channel in which air enters through the first filter, is processed by the air-cooling assembly, and exits through the second filter.

[0009] Preferably, the air-cooling component includes a mounting block connected to the inner wall of the mounting cylinder, and a drive motor is provided on the mounting block, with fan blades connected to the output end of the drive motor.

[0010] Preferably, the control device includes a moving component and a flipping component, wherein the flipping component is connected to the upper surface of the moving component.

[0011] Preferably, the moving component includes several sets of electric pneumatic cylinders, the fixed end of the electric pneumatic cylinder is connected to the upper side of the chassis, the telescopic end of the electric pneumatic cylinder is provided with a connecting slider, and the middle of the side of the connecting frame is provided with a support rod that passes through the connecting slider.

[0012] Preferably, the flipping assembly includes a power motor, which is connected to a connecting slider. The output end of the power motor is connected to a connecting plate, and a horseshoe bracket is provided on the side of the connecting plate. A weighing platform is provided between the connecting plate and the connecting slider.

[0013] Preferably, the storage assembly includes a storage tank, the side of which is fixedly connected to the side of the connecting plate. A gate valve is provided on one side of the storage tank, and this side is located on the same side as the connecting plate. A threaded cap is provided on the other side of the storage tank, and the threaded cap is threadedly connected to the storage tank. Several sets of heat dissipation fins are provided on the outer wall of the storage tank, and several sets of guide pipes are provided inside the storage tank. The two ends of the guide pipes are respectively connected to and fixed to the two side walls of the storage tank. Air inlets are provided on both sides of the storage tank, and the air inlets communicate with the interior of the guide pipes to form a gas flow channel.

[0014] The beneficial effects of this utility model are: 1. Through precise matching and coordinated operation of the heat dissipation and storage components, an innovative "inside-out" heat dissipation system is constructed, fundamentally breaking through the limitations of traditional heat dissipation modes. In actual operation, the heat dissipation components can directly act on the core area of ​​the PVC material inside the storage component, firstly rapidly absorbing and conducting the heat accumulated inside the material. Then, through the porous cavity structure of the storage component, the cool air is evenly delivered to every contact point of the material, achieving all-round, dead-angle-free heat dissipation from the core of the material to the surface. This reverse heat dissipation mode completely solves the industry pain point that when traditional "outside-in" heat dissipation occurs, the outer layer of the material cools down first to form a heat insulation layer, resulting in the inability to effectively dissipate internal heat. It not only avoids the problem of heat accumulation caused by local high temperature.

[0015] 2. Due to the frustum-shaped, gradually changing structure of the flow channel from the inlet to the outlet, and the inlet cross-sectional diameter being larger than the outlet cross-sectional diameter, this design not only achieves staged airflow collection but also offers multiple advantages in terms of fluid dynamics and heat exchange efficiency. From an airflow control perspective, when cooling air enters from the larger diameter inlet, the airflow velocity increases in a stepped manner as the flow channel cross-sectional area gradually decreases, forming a highly penetrating airflow field. This airflow field can more efficiently cover the outer surface of the storage components, significantly increasing the contact area and frequency between the cold air and the storage components, avoiding the cooling dead zones caused by uneven airflow distribution and insufficient local wind speed in traditional equal-diameter flow channels. Simultaneously, the high-speed flowing airflow can quickly remove heat from the surface of the storage components, forming a virtuous cycle of "rapid heat absorption - efficient heat dissipation." Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model; Figure 2 This is a left view of an embodiment of the present utility model; Figure 3 This is a cross-sectional perspective view of an embodiment of the present utility model. Figure 4 This is an embodiment of the present utility model. Figure 3 Cross-sectional view; Figure 5 This is a utility model Figure 2 A diagram of AA in the middle; Figure 6 This is a utility model Figure 4 An external view of the storage tank component; In the diagram: 1. Chassis; 2. Flow guide barrel; 3. Support assembly; 31. Ring frame; 32. Connecting frame; 4. Control device; 41. Moving assembly; 411. Electric pneumatic cylinder; 412. Connecting slider; 413. Support rod; 42. Tilting assembly; 421. Power motor; 422. Connecting plate; 423. Horseshoe frame; 5. Storage assembly; 51. Storage barrel; 52. Gate valve; 53. Heat sink; 54. Threaded cap; 55. Flow guide pipe; 6. Heat dissipation assembly; 61. Mounting cylinder; 62. Filter screen one; 63. Filter screen two; 64. Air-cooled assembly; 641. Mounting block; 642. Drive motor; 643. Fan blade. Detailed Implementation

[0017] 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.

[0018] See Figures 1-6 This utility model provides a PVC air-cooled storage tank, including a chassis 1. A guide tube 2 is provided on top of the chassis 1. The outer surface of the guide tube 2 is connected to the chassis 1 via a support assembly 3. An adjustment device 4 is provided on the upper side of the chassis 1. A storage component 5 is provided on the side of the adjustment device 4 and inserted into the guide tube 2. A heat dissipation assembly 6 is provided on the side of the guide tube 2. The heat dissipation assembly 6 and the storage component 5 cooperate with each other. When the heat dissipation assembly 6 is activated, outside air is quickly drawn in and blown onto the storage component 5. Part of the air moves from the outside of the storage component 5, and the other part flows through the inside of the storage component 5, thereby dissipating heat from both the inside and outside of the storage component 5 simultaneously.

[0019] See Figures 1-4 Specifically, the support assembly 3 includes a circular frame 31 and a connecting frame 32. The inner circular surface of the circular frame 31 is connected to the outer circular surface of the guide barrel 2. The upper part of the side of the connecting frame 32 is connected to the outer wall of the circular frame 31, and the lower part of the side of the connecting frame 32 is connected to the side of the chassis 1. The guide barrel 2 is provided with a flow channel, which is frustoconical from the inlet to the outlet, with the inlet cross-sectional diameter larger than the outlet cross-sectional diameter. The chassis 1 is provided with a control panel. When the outside air drawn by the heat dissipation assembly 6 enters the flow channel, the frustoconical shape of the flow channel from the inlet to the outlet, with the inlet cross-sectional diameter larger than the outlet cross-sectional diameter, creates a guiding effect on the incoming air, further increasing the contact area and air velocity on the outside of the storage assembly 5, thereby making it cool faster.

[0020] See Figures 3-4Specifically, the heat dissipation assembly 6 includes a mounting cylinder 61, a first filter 62, a second filter 63, and an air-cooling assembly 64. One side of the mounting cylinder 61 is fixedly connected to the side of the guide barrel 2. Inside the mounting cylinder 61, the first filter 62, the air-cooling assembly 64, and the second filter 63 are arranged sequentially along its axial direction, and all three are fixedly connected to the inner wall of the mounting cylinder 61. The air-cooling assembly 64 is located between the first filter 62 and the second filter 63, forming an airflow channel where air enters through the first filter 62, is processed by the air-cooling assembly 64, and exits through the second filter 63. When the air-cooling assembly 64 is activated, it draws in outside air, filters it through the first filter 62, and then passes it through the second filter 63 to continuously dissipate heat from the heat dissipation assembly 6.

[0021] See Figure 3 Specifically, the air-cooling assembly 64 includes a mounting block 641, which is connected to the inner wall of the mounting cylinder 61. A drive motor 642 is mounted on the mounting block 641, and the output end of the drive motor 642 is connected to a fan blade 643. When the drive motor 642 in the air-cooling assembly 64 is started, it drives the fan blade 643 to rotate, thereby drawing in outside air.

[0022] See Figures 1-6 Specifically, the control device 4 includes a moving component 41 and a flipping component 42, with the flipping component 42 connected to the upper surface of the moving component 41. In the control device 4, the moving component 41 controls lateral movement, and the flipping component 42 controls flipping.

[0023] See Figures 1-6 Specifically, the moving assembly 41 includes several sets of electric pneumatic cylinders 411. The fixed end of each electric pneumatic cylinder 411 is connected to the upper side of the chassis 1. The telescopic end of each electric pneumatic cylinder 411 is provided with a connecting slider 412. A support rod 413 is provided in the middle of the side of the connecting frame 32 and passes through the connecting slider 412. When the electric pneumatic cylinder 411 in the moving assembly 41 begins to extend, it drives the connecting slider 412 to move back and forth along the support rod 413, thereby ensuring that the support rod 413 shares the load-bearing capacity of the electric pneumatic cylinder 411.

[0024] See Figures 4-5 Specifically, the flipping assembly 42 includes a power motor 421, which is connected to a connecting slider 412. The output end of the power motor 421 is connected to a connecting plate 422. A horseshoe-shaped bracket 423 is provided on the side of the connecting plate 422, and a weighing platform is provided between the connecting plate 422 and the connecting slider 412. When the power motor 421 in the flipping assembly 42 is started, it drives the connecting slider 412 to rotate 90 degrees, ensuring that the horseshoe-shaped bracket 423 is in contact with the bottom surface. This ensures long-term use during loading and unloading, and the weighing platform helps to distribute the force on the connecting plate 422 during storage.

[0025] See Figures 1-6 Specifically, the storage assembly 5 includes a storage tank 51, the side of which is fixedly connected to the side of the connecting plate 422. A gate valve 52 is provided on one side of the storage tank 51, and this side is located on the same side as the connecting plate 422. A threaded cap 54 is provided on the other side of the storage tank 51, and the threaded cap 54 is threadedly connected to the storage tank 51. Several sets of heat sinks 53 are provided on the outer wall of the storage tank 51, and several sets of guide pipes 55 are provided inside the storage tank 51. The two ends of each guide pipe 55 are connected and fixed to the two side walls of the storage tank 51. Air inlets are provided on both sides of the storage tank 51, and the air inlets communicate with the interior of the guide pipes 55 to form a gas flow channel. Cold air passes through the outer sides of the storage tank 51 and the heat sinks 53 in the storage assembly 5, and another portion of the air enters the guide pipes 55 through the air inlets, thereby increasing the internal and external heat dissipation area and preventing heat accumulation.

[0026] Working principle of this utility model: When in use, there are two modes: a loading / unloading mode and a storage mode. In the first loading and unloading mode, the electric pneumatic cylinder 411 in the moving component 41 begins to extend, driving the connecting slider 412 to move back and forth along the support rod 413, thereby ensuring that the support rod 413 shares the load-bearing capacity of the electric pneumatic cylinder 411. When the storage component 5 pulls out the guide bucket 2, the power motor 421 in the flipping component 42 starts, driving the connecting slider 412 to rotate 90 degrees, ensuring that the horseshoe bracket 423 is in contact with the bottom surface, ensuring long-term use during loading and unloading. When picking up materials, the control gate valve 52 starts to start, thereby picking up materials from the storage bucket 51. When loading materials, the threaded cover 54 can be directly rotated to remove it and fill the storage bucket 51 with materials.

[0027] In the second storage mode, when the heat dissipation component 6 is activated, it quickly draws in outside air. When the air is blown onto the storage component 5, the cold air passes through the storage tank 51 and the outside of the heat sink 53 in the storage component 5, and another part of the air enters the guide pipe 55 through the air inlet, thereby increasing the heat dissipation area inside and outside and preventing heat accumulation.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements 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 PVC air-cooled storage tank, comprising a chassis (1), characterized in that: A flow guide barrel (2) is provided above the chassis (1). The outer circular surface of the flow guide barrel (2) is connected to the chassis (1) through a bracket assembly (3). An adjustment device (4) is provided on the upper side of the chassis (1). A storage assembly (5) is provided on the side of the adjustment device (4) and inserted into the flow guide barrel (2). A heat dissipation assembly (6) is provided on the side of the flow guide barrel (2). The heat dissipation assembly (6) and the storage assembly (5) cooperate with each other.

2. A PVC air-cooled storage tank according to claim 1, characterized in that: The support assembly (3) includes a ring frame (31) and a connecting frame (32). The inner circular surface of the ring frame (31) is connected to the outer circular surface of the guide barrel (2). The upper part of the side of the connecting frame (32) is connected to the outer wall of the ring frame (31). The lower part of the side of the connecting frame (32) is connected to the side of the chassis (1). The guide barrel (2) is provided with a flow channel. The flow channel is set in a frustum shape from the inlet to the outlet. The diameter of the inlet section is larger than the diameter of the outlet section. The chassis (1) is provided with a control panel.

3. A PVC air-cooled storage tank according to claim 2, characterized in that: The heat dissipation component (6) includes a mounting cylinder (61), a first filter (62), a second filter (63), and an air-cooling component (64). One side of the mounting cylinder (61) is fixedly connected to the side of the guide barrel (2). The first filter (62), the air-cooling component (64), and the second filter (63) are arranged sequentially along the axial direction inside the mounting cylinder (61), and all three are fixedly connected to the inner wall of the mounting cylinder (61). The air-cooling component (64) is located between the first filter (62) and the second filter (63), forming an airflow channel where air enters through the first filter (62), is processed by the air-cooling component (64), and exits through the second filter (63).

4. A PVC air-cooled storage tank according to claim 3, characterized in that: The air-cooled assembly (64) includes a mounting block (641), which is connected to the inner wall of the mounting cylinder (61). A drive motor (642) is provided on the mounting block (641), and a fan blade (643) is connected to the output end of the drive motor (642).

5. A PVC air-cooled storage tank according to claim 2, characterized in that: The control device (4) includes a moving component (41) and a flipping component (42), wherein the flipping component (42) is connected to the upper surface of the moving component (41).

6. A PVC air-cooled storage tank according to claim 5, characterized in that: The moving component (41) includes several sets of electric pneumatic cylinders (411). The fixed end of the electric pneumatic cylinder (411) is connected to the upper side of the chassis (1). The telescopic end of the electric pneumatic cylinder (411) is provided with a connecting slider (412). The middle side of the connecting frame (32) is provided with a support rod (413) that passes through the connecting slider (412).

7. A PVC air-cooled storage tank according to claim 6, characterized in that: The flipping assembly (42) includes a power motor (421), which is connected to a connecting slider (412). The output end of the power motor (421) is connected to a connecting plate (422). A horseshoe bracket (423) is provided on the side of the connecting plate (422). A weighing platform is provided between the connecting plate (422) and the connecting slider (412).

8. A PVC air-cooled storage tank according to claim 7, characterized in that: The storage component (5) includes a storage tank (51). The side of the storage tank (51) is fixedly connected to the side of the connecting plate (422). A gate valve (52) is provided on one side of the storage tank (51), and this side is located on the same side as the connecting plate (422). A threaded cap (54) is provided on the other side of the storage tank (51). The threaded cap (54) is threadedly connected to the storage tank (51). Several sets of heat sinks (53) are provided on the outer wall of the storage tank (51). Several sets of guide pipes (55) are provided inside the storage tank (51). The two ends of the guide pipes (55) are respectively connected to and fixed to the two side walls of the storage tank (51). Air inlets are provided on both sides of the storage tank (51). The air inlets and the guide pipes (55) are interconnected to form a gas flow channel.

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