Reflux tank for storing reflux liquid

Abstract

The utility model discloses a reflux tank for reflux liquid storage, which comprises a reflux tank and a butt joint shell, and the bottom of the reflux tank is fixedly communicated with the top of the butt joint shell. Through cooperative use of a limiting device, a limiting block, a movable clamping block, a spring and a limiting groove, the problems that an existing reflux tank generally comprises a tank body and a connecting pipe, two connectors are arranged at the top of the tank body so that the tank body can communicate with the connecting pipe conveniently, and meanwhile a reflux pipe needs to be arranged at the bottom of the tank body and used for receiving reflux liquid; as liquid can be adhered to the inner wall of the return pipe when passing through the return pipe, the inner wall of the return pipe needs to be cleaned regularly so as to ensure the sanitation of the return pipe, an existing return pipe is generally and directly fixedly communicated with a tank body, cleaning personnel need to use a specific tool and find a cleaning angle during cleaning, the cleaning mode is not convenient enough, and the cleaning efficiency is high. However, an existing reflux tank for reflux liquid storage is not provided with a component for conveniently disassembling a reflux pipe so as to facilitate cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of reflux tanks, and in particular relates to a reflux tank for storing reflux liquid. Background Art

[0002] A reflux tank is a container used to temporarily store liquids in an industrial process, especially in the beverage filling industry. It is used to receive liquids refluxed from a filling machine for reuse or treatment. The design of a reflux tank usually needs to consider how to effectively collect and store these liquids, while also ensuring safety and hygiene. In summary, the problems existing in the prior art are: the design of a reflux tank usually includes a tank body and a connecting pipe. Two joints are provided on the top of the tank body for easy connection with the connecting pipe. At the same time, a reflux pipe needs to be provided at the bottom of the tank body for receiving the refluxed liquid. Since the liquid will adhere to the inner wall of the reflux pipe when passing through the reflux pipe, the inner wall of the reflux pipe needs to be cleaned regularly to ensure the hygiene of the reflux pipe. The existing reflux pipe is usually directly connected to the tank body. When cleaning, the cleaning personnel need to use specific tools and find a good cleaning angle. This cleaning method is not convenient enough. However, the existing reflux tank used for storing refluxed liquid does not have a component for conveniently disassembling the reflux pipe for cleaning. Therefore, a reflux tank for storing refluxed liquid is proposed to solve the above problems. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a reflux tank for storing reflux liquid, which has the advantage that the reflux tank used for storing reflux liquid can be easily disassembled to facilitate cleaning. The existing design of the reflux tank usually includes a tank body and a connecting pipe. Two joints are arranged on the top of the tank body for easy connection with the connecting pipe. At the same time, a reflux pipe needs to be arranged on the bottom of the tank body for receiving the refluxed liquid. Since the liquid will adhere to the inner wall of the reflux pipe when passing through the reflux pipe, the inner wall of the reflux pipe needs to be cleaned regularly to ensure the hygiene of the reflux pipe. The existing reflux pipe is usually directly fixedly connected to the tank body. When cleaning, the cleaning staff needs to use specific tools and find a good cleaning angle. This cleaning method is not convenient enough. However, the existing reflux tank used for storing reflux liquid does not have a component for easily disassembling the reflux pipe for cleaning.

[0004] The utility model is implemented as follows: a reflux tank for storing reflux liquid comprises a reflux tank and a docking shell, the bottom of the reflux tank is fixedly connected to the top of the docking shell, the inner cavity of the docking shell is movably connected with a reflux pipe, the surface of the reflux pipe is fixedly connected with a mounting shell used in conjunction with the docking shell, the surface of the mounting shell is in contact with the inner cavity of the docking shell, the inner cavity of the mounting shell is movably connected with two extrusion control shells, the opposite sides of the two extrusion control shells both penetrate the mounting shell and extend to the outside of the inner cavity of the mounting shell, and a limiting device is arranged inside the mounting shell.

[0005] As a preferred embodiment of the utility model, the limit device includes a limit block, and the opposite sides of the two limit blocks penetrate the mounting shell and extend to the outside of the inner cavity of the mounting shell, and the bottom of the limit block is fixedly connected with two movable blocks, and the opposite sides of the two limit blocks are fixedly connected with springs, and the opposite sides of the two springs are fixedly connected to the inner cavity of the mounting shell. By setting the limit device, when the reflux pipe moves to the position connected to the reflux tank, the limit device has a limiting effect on the position of the reflux pipe.

[0006] As a preferred embodiment of the utility model, the inner cavity of the mounting shell is fixedly connected with four moving frames used in conjunction with moving card blocks, and the surface of the moving card blocks is movably connected to the inner cavity of the moving frames. By setting the moving frames, when the moving card blocks move along the inner cavity of the moving frames, the limit blocks will be driven to move, and the coordinated use of the moving card blocks and the moving frames has a limiting effect on the moving position of the limit blocks.

[0007] As a preferred embodiment of the utility model, the bottom of the movable card block is fixedly connected to an extrusion rod, and the top of the inner cavity of the mounting shell is movably connected to four arc-shaped extrusion blocks used in conjunction with the extrusion rod through a rotating shaft. The surface of the arc-shaped extrusion block contacts the surface of the extrusion rod, and the surface of the extrusion control shell contacts the surface of the arc-shaped extrusion block. By arranging the extrusion rod and the arc-shaped extrusion block, when the arc-shaped extrusion block rotates through the rotating shaft, it can rotate along the surface of the extrusion rod and generate an extrusion force on the extrusion rod. When the extrusion rod is moved by the extrusion force, it can drive the movable card block to move.

[0008] As a preferred embodiment of the utility model, the front and rear sides of the mounting shell are fixedly connected with a stabilizing bar used in conjunction with the extrusion control shell, and the surface of the stabilizing bar is in contact with the inner cavity of the extrusion control shell. By setting the stabilizing bar, pressing the extrusion control shell will drive the extrusion control shell to move along the surface of the stabilizing bar, and the stabilizing bar has a limiting effect on the moving position of the extrusion control shell.

[0009] As a preferred embodiment of the utility model, the front and rear sides of the inner cavity of the docking shell are provided with limit grooves used in conjunction with the limit blocks, and the surface of the limit block is in contact with the inner cavity of the limit groove. By setting the limit groove, when the mounting shell moves to the docking shell and the sealing ring moves to the inner cavity of the sealing groove, the extrusion control shell is released, and the restoring force generated by the spring restoring shape will drive the limit block to be stuck into the inner cavity of the limit groove. The coordinated use of the limit block and the limit groove has a limiting effect on the position of the mounting shell.

[0010] As a preferred embodiment of the utility model, a sealing ring is fixedly connected to the surface of the mounting shell, and a sealing groove used in conjunction with the sealing ring is opened on the bottom of the docking shell. The surface of the sealing ring is in close contact with the inner cavity of the sealing groove. By arranging the sealing ring and the sealing groove, when the mounting shell moves to the inner cavity of the docking shell, the sealing ring moves into the inner cavity of the sealing groove. The coordinated use of the sealing ring and the sealing groove increases the sealing performance of the connection between the return pipe and the docking shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problem that the design of the existing reflux tank usually includes a tank body and a connecting pipe, and two joints are arranged on the top of the tank body for easy connection with the connecting pipe. At the same time, a reflux pipe needs to be arranged at the bottom of the tank body for receiving the refluxed liquid. Since the liquid will adhere to the inner wall of the reflux pipe when passing through the reflux pipe, the inner wall of the reflux pipe needs to be cleaned regularly to ensure the hygiene of the reflux pipe. The existing reflux pipe is usually directly connected to the tank body, and the cleaning staff needs to use specific tools and find a good cleaning angle when cleaning. This cleaning method is not convenient enough. However, the existing reflux tank used for storing refluxed liquid does not have a component for conveniently disassembling the reflux pipe for cleaning.

[0013] 2. The utility model sets a limit device. When the movable block moves, it will drive the limit block to move close to the side of the return pipe. When the limit block moves, the force generated causes the spring to produce elastic deformation. The limit device has a limiting effect on the position of the return pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of a mounting shell and a docking shell provided by an embodiment of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the connection between the installation shell, the return pipe and the sealing ring provided by the embodiment of the utility model;

[0017] Figure 4 It is a three-dimensional cross-sectional view of a mounting shell provided by an embodiment of the utility model.

[0018] In the figure: 1. reflux tank; 2. docking shell; 3. reflux pipe; 4. mounting shell; 5. extrusion control shell; 6. limiting device; 601. limiting block; 602. moving block; 603. spring; 7. moving frame; 8. extrusion rod; 9. arc-shaped extrusion block; 10. stabilizing rod; 11. limiting groove; 12. sealing ring; 13. sealing groove. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 4 As shown, a reflux tank for storing reflux liquid provided by an embodiment of the utility model comprises a reflux tank 1 and a docking shell 2, the bottom of the reflux tank 1 is fixedly connected to the top of the docking shell 2, the inner cavity of the docking shell 2 is movably connected with a reflux pipe 3, the surface of the reflux pipe 3 is fixedly connected with a mounting shell 4 used in conjunction with the docking shell 2, the surface of the mounting shell 4 is in contact with the inner cavity of the docking shell 2, the inner cavity of the mounting shell 4 is movably connected with two extrusion control shells 5, the opposite sides of the two extrusion control shells 5 both penetrate the mounting shell 4 and extend to the outside of the inner cavity of the mounting shell 4, and a limiting device 6 is arranged inside the mounting shell 4.

[0022] refer to Figure 4 The limiting device 6 includes limiting blocks 601, and the opposite sides of the two limiting blocks 601 penetrate the mounting shell 4 and extend to the outside of the inner cavity of the mounting shell 4. Two movable blocks 602 are fixedly connected to the bottom of the limiting blocks 601, and the opposite sides of the two limiting blocks 601 are fixedly connected to springs 603, and the opposite sides of the two springs 603 are fixedly connected to the inner cavity of the mounting shell 4.

[0023] The above solution is adopted: by providing the limiting device 6 , when the reflux pipe 3 moves to the position connected with the reflux tank 1 , the limiting device 6 has a limiting effect on the position of the reflux pipe 3 .

[0024] refer to Figure 4 The inner cavity of the mounting shell 4 is fixedly connected with four moving frames 7 used in conjunction with the moving card block 602 , and the surface of the moving card block 602 is movably connected with the inner cavity of the moving frame 7 .

[0025] The above solution is adopted: by setting the moving frame 7, when the moving block 602 moves along the inner cavity of the moving frame 7, it will drive the limit block 601 to move. The coordinated use of the moving block 602 and the moving frame 7 has a limiting effect on the moving position of the limit block 601.

[0026] refer to Figure 4 The bottom of the movable block 602 is fixedly connected with an extrusion rod 8, and the top of the inner cavity of the mounting shell 4 is movably connected with four arc-shaped extrusion blocks 9 used in conjunction with the extrusion rod 8 through a rotating shaft. The surface of the arc-shaped extrusion block 9 contacts the surface of the extrusion rod 8, and the surface of the extrusion control shell 5 contacts the surface of the arc-shaped extrusion block 9.

[0027] The above scheme is adopted: by setting an extrusion rod 8 and an arc-shaped extrusion block 9, when the arc-shaped extrusion block 9 rotates through the rotating shaft, it can rotate along the surface of the extrusion rod 8 and generate an extrusion force on the extrusion rod 8. When the extrusion rod 8 moves due to the extrusion force, it can drive the movable block 602 to move.

[0028] refer to Figure 4 The front and rear sides of the mounting shell 4 are fixedly connected with a stabilizing rod 10 used in conjunction with the extrusion control shell 5 , and the surface of the stabilizing rod 10 contacts the inner cavity of the extrusion control shell 5 .

[0029] With the above solution, by providing the stabilizing rod 10 , pressing the extrusion control housing 5 will drive the extrusion control housing 5 to move along the surface of the stabilizing rod 10 , and the stabilizing rod 10 has a limiting effect on the moving position of the extrusion control housing 5 .

[0030] refer to Figure 2 The front and rear sides of the inner cavity of the docking shell 2 are both provided with limiting grooves 11 used in conjunction with the limiting block 601 , and the surface of the limiting block 601 contacts the inner cavity of the limiting groove 11 .

[0031] The above scheme is adopted: by setting the limit groove 11, when the installation shell 4 moves to the docking shell 2 and the sealing ring 12 moves to the inner cavity of the sealing groove 13, the extrusion control shell 5 is released, and the restoring force generated by the spring 603 restoring its shape will drive the limit block 601 to be stuck into the inner cavity of the limit groove 11. The coordinated use of the limit block 601 and the limit groove 11 has a limiting effect on the position of the installation shell 4.

[0032] refer to Figure 2 and Figure 3 A sealing ring 12 is fixedly connected to the surface of the mounting shell 4 , and a sealing groove 13 for use with the sealing ring 12 is opened at the bottom of the docking shell 2 , and the surface of the sealing ring 12 is in close contact with the inner cavity of the sealing groove 13 .

[0033] The above solution is adopted: by setting the sealing ring 12 and the sealing groove 13, when the installation shell 4 moves to the inner cavity of the docking shell 2, the sealing ring 12 moves into the inner cavity of the sealing groove 13. The coordinated use of the sealing ring 12 and the sealing groove 13 increases the sealing performance of the connection between the return pipe 3 and the docking shell 2.

[0034] The working principle of this utility model:

[0035] When in use, when the reflux tank 1 used for storing the reflux liquid needs to disassemble the reflux pipe 3 for easy cleaning, the user first presses the extrusion control shell 5 to the opposite side of the two extrusion control shells 5, driving the extrusion control shell 5 to generate an extrusion force on the arc-shaped extrusion block 9. The arc-shaped extrusion block 9 subjected to the extrusion force will rotate along the surface of the extrusion rod 8 through the rotating shaft. The extrusion rod 8 subjected to the extrusion force will move toward the side close to the reflux tank 1. When the extrusion rod 8 moves, it will drive the moving block 602 to move along the inner cavity of the moving frame 7 toward the side close to the reflux pipe 3. When the moving block 602 moves, The limit block 601 is driven to move close to one side of the reflux pipe 3. The force generated when the limit block 601 moves causes the spring 603 to produce elastic deformation. When the limit block 601 is completely moved to the inner cavity of the mounting shell 4, the mounting shell 4 is moved toward the bottom. When the mounting shell 4 moves, it will drive the sealing ring 12 to move out of the inner cavity of the sealing groove 13. When the mounting shell 4 is out of contact with the inner cavity of the docking shell 2 and the sealing ring 12 is out of contact with the inner cavity of the sealing groove 13, the reflux pipe 3 is disassembled. At this time, the reflux tank 1 used for storing the reflux liquid is conveniently disassembled for the reflux pipe 3, and the reflux pipe 3 can be conveniently cleaned.

[0036] To sum up: the reflux tank for storing reflux liquid solves the problem that the existing reflux tank design usually includes a tank body and a connecting pipe, and two joints are arranged on the top of the tank body for easy connection with the connecting pipe. At the same time, a reflux pipe needs to be arranged at the bottom of the tank body for receiving the refluxed liquid. Since the liquid will adhere to the inner wall of the reflux pipe when passing through the reflux pipe, the inner wall of the reflux pipe needs to be cleaned regularly to ensure the hygiene of the reflux pipe. The existing reflux pipe is usually directly fixedly connected to the tank body. When cleaning, the cleaning personnel need to use specific tools and find a good cleaning angle. This cleaning method is not convenient enough. However, the existing reflux tank for storing reflux liquid does not have a component for conveniently disassembling the reflux pipe for cleaning.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reflux tank for storing reflux liquid, comprising a reflux tank (1) and a docking shell (2), characterized in that: The bottom of the reflux tank (1) is fixedly connected to the top of the docking shell (2); the inner cavity of the docking shell (2) is movably connected to a reflux pipe (3); the surface of the reflux pipe (3) is fixedly connected to a mounting shell (4) used in conjunction with the docking shell (2); the surface of the mounting shell (4) is in contact with the inner cavity of the docking shell (2); the inner cavity of the mounting shell (4) is movably connected to two extrusion control shells (5); opposite sides of the two extrusion control shells (5) both penetrate the mounting shell (4) and extend to the outside of the inner cavity of the mounting shell (4); a limiting device (6) is arranged inside the mounting shell (4).

2. A reflux tank for storing reflux liquid according to claim 1, characterized in that: The limiting device (6) comprises limiting blocks (601), the opposite sides of the two limiting blocks (601) both penetrate the mounting shell (4) and extend to the outside of the inner cavity of the mounting shell (4), the bottom of the limiting blocks (601) are fixedly connected to two movable clamping blocks (602), the opposite sides of the two limiting blocks (601) are fixedly connected to springs (603), and the opposite sides of the two springs (603) are fixedly connected to the inner cavity of the mounting shell (4).

3. A reflux tank for storing reflux liquid according to claim 2, characterized in that: Four moving frames (7) used in conjunction with the moving card blocks (602) are fixedly connected to the inner cavity of the installation shell (4), and the surface of the moving card blocks (602) is movably connected to the inner cavity of the moving frames (7).

4. A reflux tank for storing reflux liquid according to claim 2, characterized in that: The bottom of the movable block (602) is fixedly connected to an extrusion rod (8), and the top of the inner cavity of the mounting shell (4) is movably connected to four arc-shaped extrusion blocks (9) used in conjunction with the extrusion rod (8) via a rotating shaft. The surface of the arc-shaped extrusion block (9) contacts the surface of the extrusion rod (8), and the surface of the extrusion control shell (5) contacts the surface of the arc-shaped extrusion block (9).

5. A reflux tank for storing reflux liquid according to claim 1, characterized in that: The front and rear sides of the mounting shell (4) are both fixedly connected with a stabilizing rod (10) used in conjunction with the extrusion control shell (5), and the surface of the stabilizing rod (10) is in contact with the inner cavity of the extrusion control shell (5).

6. A reflux tank for storing reflux liquid according to claim 2, characterized in that: The front and rear sides of the inner cavity of the docking shell (2) are both provided with limiting grooves (11) for use with the limiting blocks (601), and the surface of the limiting blocks (601) is in contact with the inner cavity of the limiting grooves (11).

7. A reflux tank for storing reflux liquid according to claim 1, characterized in that: A sealing ring (12) is fixedly connected to the surface of the mounting shell (4), a sealing groove (13) for use with the sealing ring (12) is provided at the bottom of the docking shell (2), and the surface of the sealing ring (12) is in close contact with the inner cavity of the sealing groove (13).

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