Local impact-resistant reinforced protection assembly for the bottom of a glass fiber reinforced plastic storage tank

Abstract

The utility model relates to glass steel storage tank technical field especially is a kind of glass steel storage tank bottom local impact resistance enhancement protection assembly, including storage tank component, drive assembly is installed in storage tank component inside, and buffer assembly is fixedly connected in drive assembly outside, drive assembly includes servo motor, servo motor main shaft terminal fixedly connected with transmission shaft, transmission shaft bottom end fixedly connected with knock liquid board, buffer assembly includes annular plate, annular plate inside is equipped with guide hole, guide hole inside is slidably connected with guide column, guide column outside is equipped with buffer spring, guide column and buffer spring top end are all fixedly connected with arc frame bottom end, arc frame inside is equipped with liquid storage groove and shunt hole, in the utility model, device can continue buffering to filling liquid, prevent tank bottom local area to be impacted continuously, reduce damage, while dispersing liquid, reduce impact force, expand contact area, enhance tank bottom protection, prolong the life of storage tank.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass storage tank technology, specifically to a local impact-resistant reinforcement and protection component for the bottom of a fiberglass storage tank. Background Technology

[0002] Fiberglass storage tanks are composite material tanks made of glass fiber and its products as reinforcing materials and unsaturated polyester resin, epoxy resin or phenolic resin as matrix materials through specific processes. They have advantages such as being lightweight and high-strength, corrosion-resistant, heat-insulating, long-lasting and highly designable, and are widely used in chemical, petroleum, food, pharmaceutical and transportation industries.

[0003] When storing liquids, the flow of the liquid will generate an impact force on the bottom of the tank. By setting up impact-resistant and reinforced protective components in a localized area at the bottom, the impact of the liquid can be effectively buffered, reducing the direct impact of the liquid on the bottom of the tank, thereby protecting the bottom structure of the tank.

[0004] During the liquid filling process, the area near the inlet at the bottom of the FRP storage tank often bears a large impact force. This is because when the liquid flows into the tank, it impacts the bottom of the tank at a relatively high speed, especially around the inlet, where the kinetic energy of the liquid is relatively large, thus generating a strong impact force on the bottom of the tank. Since the filling process is continuous, the liquid will continuously impact the bottom, especially during the initial filling. If the buffering mechanism cannot effectively buffer these continuous impacts, it will reduce the local protection effect on the bottom of the FRP storage tank. Therefore, to address the above problem, a local impact-resistant reinforced protection component for the bottom of FRP storage tanks is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a local impact-resistant reinforced protective component for the bottom of a fiberglass storage tank to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A partial impact-resistant protective component for the bottom of a fiberglass storage tank includes a storage tank assembly. A drive assembly is installed inside the storage tank assembly, and a buffer assembly is fixedly connected to the outside of the drive assembly. The drive assembly includes a servo motor, and a transmission shaft is fixedly connected to the end of the servo motor's main shaft. A liquid-slapping plate is fixedly connected to the bottom end of the transmission shaft. The buffer assembly includes an annular plate, with a guide hole on the inner side of the annular plate. A guide post is slidably connected to the inner side of the guide hole, and a buffer spring is sleeved on the outer side of the guide post. The top ends of both the guide post and the buffer spring are fixedly connected to the bottom end of an arc-shaped frame. A liquid storage tank and a diversion hole are provided inside the arc-shaped frame. The outer side of the liquid-slapping plate is fixedly connected to the inner side of the annular plate.

[0008] As a further optimization of this utility model, the storage tank assembly includes a fiberglass tank body, a top plate is fixedly connected to the top of the fiberglass tank body by bolts, the fiberglass tank body and the top plate are sealed by a rubber gasket, a conveying pipe is fixedly connected to the top of the top plate, and a through hole is opened on the top plate near the conveying pipe.

[0009] As a further optimization of this utility model, the top plate has a shaft hole in the middle, a sealing ring is fixedly connected to the inner side of the shaft hole of the top plate, the top of the top plate is fixedly connected to the servo motor housing, and the main shaft of the servo motor is in contact with the sealing ring inside the shaft hole of the top plate.

[0010] As a further optimization of this utility model, the inner side of the fiberglass tank is fixedly connected to a support frame by bolts, and the inner side of the support frame has a rotating hole, which is rotatably connected to the drive shaft through a bearing.

[0011] As a further optimization of this utility model, the buffer assembly is embedded inside the fiberglass tank, and there is a gap between the outer side of the annular plate and the outer side of the arc frame and the inner side of the fiberglass tank, and there is a gap between the bottom end of the annular plate and the bottom end of the fiberglass tank.

[0012] As a further optimization of this utility model, the following features are provided: a flow groove is provided on the inner side of the annular plate, a gap is provided between the top end of the annular plate and the bottom end of the arc-shaped frame, and the guide post is slidably connected inside the guide hole.

[0013] As a further optimization of this utility model, the liquid storage tank is connected to the diversion hole, the bottom end of the liquid storage tank is flush with the bottom end of the diversion hole, and the arc-shaped frame has an arc structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, through the configured drive component and buffer component, and by incorporating an impact-resistant enhanced protection component, the device effectively buffers the impact force on the bottom of the fiberglass storage tank during liquid filling, reduces the direct impact of the liquid on the tank bottom, and protects the tank bottom structure. Simultaneously, the device continuously buffers the continuously filling liquid, preventing continuous impact on the tank bottom and reducing damage. Furthermore, the device disperses the liquid, significantly reducing the impact force generated by the falling liquid on the tank bottom, and increasing the contact area between the liquid and the tank bottom, thereby improving the protective effect on the tank bottom and extending the service life of the storage tank. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2This is a cross-sectional structural diagram of the storage tank assembly of this utility model;

[0018] Figure 3 This is a schematic diagram of the support frame structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the buffer component structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the buffer spring structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the arc-shaped frame structure of this utility model.

[0022] In the diagram: 1. Tank assembly; 11. Fiberglass tank body; 12. Top plate; 13. Conveying pipe; 14. Support frame;

[0023] 2. Drive assembly; 21. Servo motor; 22. Drive shaft; 23. Liquid ejection plate;

[0024] 3. Buffer assembly; 31. Annular plate; 32. Guide hole; 33. Guide post; 34. Buffer spring; 35. Arc frame; 36. Liquid storage tank; 37. Diverting hole; 38. Flow channel. Detailed Implementation

[0025] 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.

[0026] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0027] Please see Figures 1-6 This utility model provides a technical solution:

[0028] A partial impact-resistant protective component for the bottom of a fiberglass storage tank includes a storage tank assembly 1. A drive assembly 2 is installed inside the storage tank assembly 1, and a buffer assembly 3 is fixedly connected to the outside of the drive assembly 2. The drive assembly 2 includes a servo motor 21, and a transmission shaft 22 is fixedly connected to the end of the main shaft of the servo motor 21. A liquid-slapping plate 23 is fixedly connected to the bottom of the transmission shaft 22. The buffer assembly 3 includes an annular plate 31, a guide hole 32 is opened inside the annular plate 31, a guide post 33 is slidably connected inside the guide hole 32, and a buffer spring 34 is sleeved on the outside of the guide post 33. The tops of the guide post 33 and the buffer spring 34 are fixedly connected to the bottom of an arc-shaped frame 35. A liquid storage tank 36 and a diversion hole 37 are opened inside the arc-shaped frame 35. The outside of the liquid-slapping plate 23 is fixedly connected to the inside of the annular plate 31.

[0029] As a further implementation of this solution, the storage tank assembly 1 includes a fiberglass tank body 11, a top plate 12 is fixedly connected to the top of the fiberglass tank body 11 by bolts, the fiberglass tank body 11 and the top plate 12 are sealed by a rubber gasket, a conveying pipe 13 is fixedly connected to the top of the top plate 12, and a through hole is opened on the top plate 12 near the conveying pipe 13. With the above configuration, the top plate 12 can be disassembled, thereby allowing maintenance of the buffer assembly 3 and the drive assembly 2.

[0030] As a further implementation of this solution, a shaft hole is provided in the middle of the top plate 12, and a sealing ring is fixedly connected to the inner side of the shaft hole of the top plate 12. The top of the top plate 12 is fixedly connected to the housing of the servo motor 21, and the main shaft of the servo motor 21 fits with the sealing ring inside the shaft hole of the top plate 12. Through the above settings, the design of the shaft hole and the sealing ring ensures the stable rotation of the main shaft of the servo motor 21, while preventing external impurities from entering the fiberglass tank 11 through the shaft hole of the top plate 12.

[0031] As a further implementation of this solution, a support frame 14 is fixedly connected to the inside of the fiberglass tank 11 by bolts. A rotating hole is opened on the inside of the support frame 14. The rotating hole of the support frame 14 is rotatably connected to the drive shaft 22 through a bearing. Through the above arrangement, the fixed connection of the support frame 14 enhances the stability of the internal structure of the fiberglass tank 11. The design of the rotating hole and the bearing enables the drive shaft 22 to rotate smoothly, thereby improving the operating efficiency of the device.

[0032] As a further implementation of this solution, the buffer assembly 3 is embedded inside the fiberglass tank 11. The outer side of the annular plate 31 and the outer side of the arc frame 35 are both spaced from the inner side of the fiberglass tank 11. The bottom end of the annular plate 31 is also spaced from the bottom end of the fiberglass tank 11. Through the above arrangement, the buffer assembly 3 is prevented from contacting the fiberglass tank 11 when it rotates. The distance between the annular plate 31 and the bottom end of the fiberglass tank 11 leaves space for storing liquid.

[0033] As a further implementation of this solution, a flow channel 38 is provided on the inner side of the annular plate 31, and a gap is provided between the top end of the annular plate 31 and the bottom end of the arc frame 35. The guide post 33 is slidably connected inside the guide hole 32. Through the above settings, the flow channel 38 on the inner side of the annular plate 31 is designed to provide space for liquid diversion and buffering. The gap between the top end of the annular plate 31 and the bottom end of the arc frame 35 further enhances the buffering effect. The sliding connection design of the guide post 33 inside the guide hole 32 ensures the stable movement of the component.

[0034] As a further implementation of this scheme, the liquid storage tank 36 is connected to the diversion hole 37, and the bottom end of the liquid storage tank 36 is flush with the bottom end of the diversion hole 37. The arc frame 35 has an arc structure. Through the above settings, the connection between the liquid storage tank 36 and the diversion hole 37 allows the liquid to flow out smoothly. The flush bottom design ensures the uniform distribution of the liquid. The arc structure design of the arc frame 35 helps to divert and buffer the liquid, reduce the direct impact of the liquid on the bottom of the tank, further improve the protective effect of the device, and extend the service life of the storage tank.

[0035] Workflow: During use, liquid is filled into the fiberglass tank 11 through the feed pipe 13. As the liquid falls downwards, it enters the storage tank 36 formed by the arc-shaped frame 35. Because the storage tank 36 of the arc-shaped frame 35 on the right end is aligned vertically with the feed pipe 13, it prevents the liquid from directly contacting the bottom of the fiberglass tank 11. When the liquid enters the storage tank 36, it impacts the tank. After the impact, the arc-shaped frame 35 moves downwards, compressing the buffer spring 34. The elastic force of the buffer spring 34 acts on the annular plate 31, which is supported by the drive assembly 2. The buffer spring 34 cushions the arc-shaped frame 35. The arc-shaped frame 35 drives the guide post 33 to move downwards. The guide post 33 slides inside the guide hole 32, serving as a guide. At the same time, the servo motor 21 is started, driving the transmission shaft 22 to rotate. The transmission shaft 22 is rotatably connected inside the support frame 14. The support frame 14 can improve the stability of the transmission shaft 22 during rotation. At the same time, the support frame 14 can distribute the force of the fiberglass tank 11 on the drive assembly 2 and the buffer assembly 3. The support frame 14 is distributed front and back, so the liquid filled in the delivery pipe 13 will not come into contact with the support frame 14. When the transmission shaft 22 and the liquid impact plate 23 rotate, they will drive the buffer assembly 3 to rotate as a whole. In this way, the liquid flowing out of the delivery pipe 13 is alternately impacted by multiple arc-shaped frames 35. The force is buffered by controlling the rotation speed of the servo motor 21, which in turn controls the overall rotation speed of the buffer assembly 3. When the arc-shaped frame 35 is about to approach the annular plate 31 during rotation, it moves away from the right end, allowing another arc-shaped frame 35 to follow up with the buffer. Since the liquid storage tank 36 stores a certain amount of liquid, the arc-shaped frame 35 moving away from the right end will not immediately move upwards under the elastic force of the buffer spring 34, preventing the liquid inside the storage tank 36 from falling due to the inertia of the arc-shaped frame 35 moving upwards rapidly. The liquid inside the storage tank 36 will flow out through the diversion holes 37. Multiple diversion holes 37 are provided; by diverting the liquid through the diversion holes 37, the impact force generated when the liquid falls and contacts the fiberglass tank 11 can be reduced. The flowing liquid will be absorbed by the rotating... When the liquid comes into contact with the liquid-slapping plate 23, the liquid is dispersed due to the collision between the liquid and the liquid-slapping plate 23, thereby improving the uniformity of the liquid falling onto the bottom of the FRP tank 11 and reducing the impact force of the falling liquid on the bottom of the FRP tank 11. This provides protection for the bottom of the FRP tank 11. Based on the above principles, the device can continuously buffer the continuously filling liquid, preventing the liquid falling near the inlet from causing a continuous impact force on the bottom of the FRP tank 11. At the same time, the device can disperse the liquid, significantly reducing the impact force between the falling liquid and the FRP tank 11, and expanding the contact area between the falling liquid and the bottom of the FRP tank 11, thereby improving the protection effect on the bottom of the FRP tank 11.

[0036] 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 local impact-resistant reinforced protective component for the bottom of a fiberglass storage tank, comprising a tank assembly (1), characterized in that: A drive assembly (2) is installed inside the storage tank assembly (1), and a buffer assembly (3) is fixedly connected to the outside of the drive assembly (2). The drive assembly (2) includes a servo motor (21), a drive shaft (22) is fixedly connected to the end of the main shaft of the servo motor (21), and a liquid-splitting plate (23) is fixedly connected to the bottom end of the drive shaft (22). The buffer assembly (3) includes an annular plate (31), with a guide hole (32) on the inner side of the annular plate (31), a guide post (33) slidably connected to the inner side of the guide hole (32), and a buffer spring (34) sleeved on the outer side of the guide post (33). The top ends of the guide post (33) and the buffer spring (34) are fixedly connected to the bottom end of the arc frame (35), and a liquid storage tank (36) and a diversion hole (37) are provided on the inner side of the arc frame (35). The outer side of the liquid-discharging plate (23) is fixedly connected to the inner side of the annular plate (31).

2. The fiberglass storage tank bottom local impact-resistant reinforcement protection component according to claim 1, characterized in that: The storage tank assembly (1) includes a fiberglass tank body (11), and a top plate (12) is fixedly connected to the top of the fiberglass tank body (11) by bolts. The fiberglass tank body (11) and the top plate (12) are sealed by a rubber gasket. A conveying pipe (13) is fixedly connected to the top of the top plate (12), and a through hole is provided on the top plate (12) near the conveying pipe (13).

3. The fiberglass storage tank bottom local impact-resistant reinforcement protection component according to claim 2, characterized in that: The top plate (12) has a shaft hole in the middle. A sealing ring is fixedly connected to the inner side of the shaft hole of the top plate (12). The top of the top plate (12) is fixedly connected to the housing of the servo motor (21). The main shaft of the servo motor (21) is in contact with the sealing ring inside the shaft hole of the top plate (12).

4. The fiberglass storage tank bottom local impact-resistant reinforcement protection component according to claim 2, characterized in that: The fiberglass tank (11) is fixedly connected to a support frame (14) by bolts. The support frame (14) has a rotating hole on its inner side. The rotating hole of the support frame (14) is rotatably connected to the transmission shaft (22) through a bearing.

5. The fiberglass storage tank bottom local impact-resistant reinforcement protection component according to claim 1, characterized in that: The buffer assembly (3) is embedded inside the fiberglass tank (11). The outer side of the annular plate (31) and the outer side of the arc frame (35) are both separated from the inner side of the fiberglass tank (11). The bottom end of the annular plate (31) is separated from the bottom end of the fiberglass tank (11).

6. The fiberglass storage tank bottom local impact-resistant reinforcement protection component according to claim 1, characterized in that: The inner side of the annular plate (31) is provided with a flow groove (38), and there is a gap between the top of the annular plate (31) and the bottom of the arc frame (35). The guide post (33) is slidably connected inside the guide hole (32).

7. The fiberglass storage tank bottom local impact-resistant reinforcement protection component according to claim 1, characterized in that: The liquid storage tank (36) is connected to the diversion hole (37), the bottom end of the liquid storage tank (36) is flush with the bottom end of the diversion hole (37), and the arc frame (35) is an arc structure.

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