Through-wall liquid medicine pipe convenient to disassemble and assemble and used for clean area and general area of pharmaceutical factory

Abstract

The utility model discloses a through-wall liquid medicine pipe convenient to disassemble and assemble for a clean area and a general area of a pharmaceutical factory, which comprises a wall body positioned between the clean area and the general area of the pharmaceutical factory, a through-wall pipe body is arranged on the wall body, and an inner connecting straight pipe is arranged in the wall body. And an external straight pipe which is matched with the internal straight pipe and is detachably connected with the internal straight pipe is arranged on the peripheral surface of the through-wall pipe body. The through-wall pipe body is convenient and fast to disassemble and assemble, meanwhile, the disassembly and assembly efficiency is high, air in a common area is effectively prevented from entering a clean area, and the clean area is prevented from being polluted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a liquid medicine transmission technical field, specifically to a convenient dismounting wall-penetrating liquid medicine pipe for the clean area and general area of a medicine factory. BACKGROUND

[0002] In the production process of a pharmaceutical enterprise, liquid medicine is often transported through a wall-penetrating sleeve between a clean room and a general room. The wall-penetrating sleeve realizes the purpose of transferring materials without physically moving a liquid preparation tank, reduces the risk of leakage, pollution, and measurement error caused by moving the liquid preparation tank, and provides a practical, safe, reliable, and convenient way to move a large amount of liquid from one room to another without causing damage to the wall or loss of products, and can avoid air flow between different level rooms.

[0003] The existing wall-penetrating sleeve needs to be removed and cleaned after the liquid medicine is transported, which is troublesome. At the same time, during the dismounting process, the air in the general area will enter the clean area, causing the clean area to be contaminated and affecting the use of the clean area.

[0004] Therefore, the present application is proposed. SUMMARY

[0005] The utility model discloses a convenient dismounting wall-penetrating liquid medicine pipe for the clean area and general area of a medicine factory, which realizes the quick dismounting of the wall-penetrating pipe body by setting the assembly of the wall-penetrating pipe body and the wall, and seals the exposed area in time during the dismounting process, solving the above-mentioned problems in the prior art.

[0006] To solve the above technical problems, the utility model adopts the following scheme:

[0007] A convenient dismounting wall-penetrating liquid medicine pipe for the clean area and general area of a medicine factory, comprising a wall between the clean area and the general area of the medicine factory, the wall is provided with a wall-penetrating pipe body, an inner tangent pipe is arranged in the wall, and an outer tangent pipe is arranged on the outer circumferential surface of the wall-penetrating pipe body.

[0008] Further, the inner wall of the inner tangent pipe is provided with an inner thread, and the outer wall of the outer tangent pipe is provided with an outer thread.

[0009] Further, the lengths of the inner tangent pipe and the outer tangent pipe are consistent with the thickness of the wall.

[0010] Further, the two ends of the wall-penetrating pipe body are respectively provided with branch pipe bodies in communication with infusion pipes, and quick connectors are arranged at the connection positions of the infusion pipes and the branch pipe bodies.

[0011] Further, the outer diameter of the branch pipe body is smaller than the outer diameter of the through-wall pipe body, and the inner diameter of the branch pipe body is consistent with the inner diameter of the through-wall pipe body.

[0012] Further, the inner connecting straight pipe is fixed in the interior of the wall body, and the outer connecting straight pipe is connected with the through-wall pipe body by welding.

[0013] Further, the plug is further provided with a handle on the side away from the built-in protrusion.

[0014] Further, the plug is further provided with a handle on the side away from the built-in protrusion.

[0015] Further, the plug is further provided with a handle on the side away from the built-in protrusion.

[0016] Further, the plug is further provided with a handle on the side away from the built-in protrusion.

[0017] The utility model has the beneficial effect that:

[0018] The utility model discloses a through-wall pipe body convenient and fast dismounting structure, which comprises a wall body, a through-wall pipe body, a branch pipe body, an outer connecting straight pipe, an inner connecting straight pipe, a plug, a flange and a screw. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a sectional view of the utility model;

[0021] Figure 3 It is a sectional view of the utility model through-wall pipe body spin-out state.

[0022] Fig. 1 is a wall body, Fig. 2 is a through-wall pipe body, Fig. 20 is a branch pipe body, Fig. 3 is an outer connecting straight pipe, Fig. 30 is an outer thread, Fig. 4 is an inner connecting straight pipe, Fig. 40 is an inner thread, Fig. 5 is a transfusion pipe, Fig. 6 is a quick connector, Fig. 7 is a plug, Fig. 70 is a built-in protrusion, Fig. 8 is a flange, and Fig. 9 is a screw. DETAILED DESCRIPTION

[0023] The utility model will be further explained in detail in combination with examples and drawings, but the implementation mode of the utility model is not limited to this.

[0024] In the description of the utility model, it needs to explain that, the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "back", "top", "bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0025] In the description of the utility model, it also needs to explain that, unless otherwise explicitly specified and limited, the terms "set", "open", "install", "connect", "connect" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Embodiment 1

[0027] The embodiment 1 of the utility model is a convenient dismounting wall-penetrating liquid medicine pipe between clean area and general area of pharmaceutical factory, including wall body 1 between clean area and general area of pharmaceutical factory, the wall body 1 is provided with the wall-penetrating pipe body 2, the inner tangent straight pipe 4 is arranged in the wall body 1, the outer tangent straight pipe 3 that is matched with the inner tangent straight pipe 4 and can be detachably connected is arranged on the outer circumferential surface of the wall-penetrating pipe body 2.

[0028] Referring to Figure 1 And Figure 2 , the utility model sets up the inner tangent straight pipe 4 in the inside of wall body 1 and the outer tangent straight pipe 3 located on the outer circumferences of wall-penetrating pipe body 2, and they are matched with each other and are detachably connected and assembled, in the detachable connecting process, the outer tangent straight pipe 3 directly drives the installation and removal of wall-penetrating pipe body 2 in wall body 1, so that wall-penetrating pipe body 2 is quickly disassembled between clean area and general area, and the disassembly efficiency is improved.

[0029] In some preferred embodiments, the inner wall of the inner tangent straight pipe 4 is provided with an inner thread 40, and the outer wall of the outer tangent straight pipe 3 is provided with an outer thread 30.

[0030] Referring to Figure 2The assembly between the inner straight pipe 4 and the outer straight pipe 3 adopts a threaded connection mode. The outer thread 30 of the through-wall pipe body 2 is screwed into and out of the inner thread 40 arranged in the inner straight pipe 4 under the action of the outer thread 30 of the outer straight pipe 3, thereby ensuring the convenient installation and removal of the through-wall pipe body 2 in the wall body 1 and solving the problem that the subsequent cleaning of the pipe body needs to be performed after the removal of multiple components in the prior art.

[0031] In some preferred embodiments, the lengths of the inner straight pipe 4 and the outer straight pipe 3 are respectively consistent with the thickness of the wall body 1.

[0032] By setting the lengths of the inner straight pipe 4 and the outer straight pipe 3 to be consistent with the thickness of the wall body 1, it is ensured that the inner straight pipe 4 is located inside the wall body 1, and at the same time, the two ends of the inner straight pipe 4 are not exposed to the outside of the wall body 1. The outer straight pipe 3 is adapted to the inner straight pipe 4, thereby ensuring that the installation of the through-wall pipe body 2 in the inner straight pipe 4 is always in meshing with the inner thread 40 thereof.

[0033] In some preferred embodiments, the two ends of the through-wall pipe body 2 are respectively provided with branch pipe bodies 20 that are in communication with infusion pipes 5, and quick connectors 6 are arranged at the connection positions between the infusion pipes 5 and the branch pipe bodies 20. The branch pipe bodies 20 are arranged for the purpose of connecting the through-wall pipe body 2 with the infusion pipes 5 through the branch pipe bodies 20 and the quick connectors 6 after the installation of the through-wall pipe body 2 is completed, so as to enable the drug solution to be transported from the clean area to the general area through the infusion pipes 5, the branch pipe bodies 20 and the through-wall pipe body 2.

[0034] In some preferred embodiments, the outer diameter of the branch pipe body 20 is smaller than the outer diameter of the through-wall pipe body 2, and the inner diameter of the branch pipe body 20 is consistent with the inner diameter of the through-wall pipe body 2.

[0035] The branch pipe body 20 is used to connect the through-wall pipe body 2 with the infusion pipes 5, and at the same time, the branch pipe body 20 provides a force for the threaded connection of the outer straight pipe 3 outside the through-wall pipe body 2 in the inner straight pipe 4 during the disassembly and assembly process. The hand is held in the branch pipe body 20 to rotate and drive the rotation of the through-wall pipe body 2 and the outer straight pipe 3, thereby achieving the disassembly and assembly. Therefore, the inner diameter of the branch pipe body 20 needs to be consistent with the inner diameter of the through-wall pipe body 2, so as to ensure the transmission of the drug solution in the branch pipe body 20 and the through-wall pipe body 2.

[0036] Meanwhile, the assembly of the inner straight pipe 4 and the outer straight pipe 3 is described. The inner straight pipe 4 is fixed inside the wall body 1, and the outer straight pipe 3 is connected with the through-wall pipe body 2 by welding. The inner straight pipe 4 is firmly located inside the wall body 1, thereby avoiding the movement of the outer straight pipe 3 during the threaded screwing-in and screwing-out process and ensuring the stability of the installation. The installation mode adopted herein belongs to the prior art, and thus will not be described herein. The outer straight pipe 3 is connected with the through-wall pipe body 2 by welding, thereby preventing the outer straight pipe 3 from being separated from the outside of the through-wall pipe body 2.

[0037] Embodiment 2

[0038] This embodiment 2 is implemented on the basis of embodiment 1, and further includes a plug 7 located at both ends of the inner straight pipe 4 after the wall pipe body 2 is removed, one side of the plug 7 is provided with an embedded protrusion 70, and the embedded protrusion 70 is threadedly connected with the inner straight pipe 4. The side of the plug 7 away from the embedded protrusion 70 is provided with a handle.

[0039] Specifically, referring to Figure 3 , the plug 7 is arranged to be used in the process of removing the wall pipe body 2, so that the embedded protrusion 70 of the plug 7 is located at one end of the inner straight pipe 4 and is threadedly connected, so as to prevent the air in the general area from entering the clean area and causing pollution in the clean area. Meanwhile, the other side of the plug 7 is provided with a handle, which is beneficial to the installation of the embedded protrusion 70 on the inner straight pipe 4.

[0040] In some preferred embodiments, a flange 8 with a through hole is arranged between the plug 7 and the wall 1, the diameter of the through hole is greater than the inner diameter of the inner straight pipe 4 and smaller than the outer diameter of the plug 7. The flange 8 with a through hole is arranged on both sides of the wall 1, which limits the two ends of the inner straight pipe 4 on one hand, and makes the plugging of the plug 7 in the inner straight pipe 4 avoid direct contact with the wall 1, so as to prevent direct damage to the surface of the wall 1 and reduce the maintenance time and cost of the surface of the wall 1.

[0041] In some preferred embodiments, a plurality of screws 9 are arranged on the surface of the flange 8 and connected with the wall 1. The flange 8 is fixedly connected with the wall 1 by using the screws 9.

[0042] The working principle of the utility model is that the inner straight pipe 4 is located in the wall 1 in advance, the outer straight pipe 3 is welded on the outer periphery of the wall pipe body 2, when installing, the branch pipe body 20 communicated with one end of the wall pipe body 2 is first inserted into the inner straight pipe 4, and then the other end of the branch pipe body 20 is rotated by hand, the wall pipe body 2 and the outer straight pipe 3 are synchronously rotated, so that the outer thread 30 of the outer straight pipe 3 and the inner thread 40 of the inner straight pipe 4 are engaged to rotate the wall pipe body 2, after the rotation is completed, the branch pipe body 20 is communicated with the infusion pipe 5 through the quick connecting head. When removing, the branch pipe body 20 and the infusion pipe 5 are separated, the wall pipe body 2 and the outer straight pipe 3 are rotated out of the inner straight pipe 4 by rotating the branch pipe body 20 by hand, when the other end of the branch pipe body 20 enters the inner straight pipe 4, the embedded protrusion 70 of the plug 7 is blocked to the inner straight pipe 4 under the action of the handle, until the plug 7 contacts with the flange 8, after the wall pipe body 2 is removed, the other end is blocked, so as to prevent the air in the general area from entering the clean area and causing pollution.

[0043] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Any simple modification, equivalent replacement, improvement, etc. made to the above embodiments, in accordance with the technical essence of the present application, and within the spirit and principles of the present application, shall still fall within the protection scope of the technical scheme of the present application.

Claims

1. A conveniently detachable through-wall pharmaceutical liquid pipe for use in clean areas and general areas of pharmaceutical factories, characterized in that, It includes a wall (1) located between the clean area and the general area of ​​the pharmaceutical plant. The wall (1) is provided with a through-wall pipe (2). An internal straight pipe (4) is provided inside the wall (1). An external straight pipe (3) is provided on the outer periphery of the through-wall pipe (2) and is adapted to and detachably connected to the internal straight pipe (4).

2. The convenient disassembly and assembly through-wall liquid pipe for use in clean areas and general areas of pharmaceutical plants according to claim 1, characterized in that, The inner wall of the inner straight tube (4) is provided with an internal thread (40), and the outer wall of the outer straight tube (3) is provided with an external thread (30).

3. A convenient disassembly and reassembly through-wall pharmaceutical liquid pipe for use in clean areas and general areas of pharmaceutical plants, as described in claim 2, is characterized in that... The lengths of the inner straight pipe (4) and the outer straight pipe (3) are consistent with the thickness of the wall (1).

4. A convenient disassembly and reassembly through-wall pharmaceutical liquid pipe for use in clean areas and general areas of pharmaceutical plants, as described in claim 2, is characterized in that... The two ends of the through-wall pipe (2) are respectively provided with branch pipes (20) that are connected to the infusion pipe (5), and quick-connect connectors (6) are provided at the connection between the infusion pipe (5) and the branch pipes (20).

5. A convenient disassembly and reassembly through-wall pharmaceutical liquid pipe for use in clean areas and general areas of pharmaceutical plants, as described in claim 4, is characterized in that... The outer diameter of the branch pipe (20) is smaller than the outer diameter of the through-wall pipe (2), and the inner diameter of the branch pipe (20) is the same as the inner diameter of the through-wall pipe (2).

6. A convenient disassembly and reassembly through-wall pharmaceutical liquid pipe for use in clean areas and general areas of pharmaceutical plants, as described in claim 5, is characterized in that... The inner straight pipe (4) is fixed inside the wall (1), and the outer straight pipe (3) is connected to the through-wall pipe (2) by welding.

7. A convenient disassembly and reassembly through-wall pharmaceutical liquid pipe for use in clean areas and general areas of pharmaceutical plants, as described in claim 5, is characterized in that... It also includes plugs (7) located at both ends of the inner straight pipe (4) after the wall-penetrating pipe (2) is removed. A built-in protrusion (70) is provided on one side of the plug (7), and the built-in protrusion (70) is threadedly connected to the inner straight pipe (4).

8. A convenient disassembly and reassembly through-wall pharmaceutical liquid pipe for use in clean areas and general areas of pharmaceutical plants, as described in claim 7, is characterized in that... A handle is provided on the side of the plug (7) away from the built-in protrusion (70).

9. A convenient disassembly and reassembly through-wall pharmaceutical liquid pipe for use in clean areas and general areas of pharmaceutical plants, as described in claim 7, is characterized in that... A flange (8) with a through hole is provided between the plug (7) and the wall (1). The diameter of the through hole is larger than the inner diameter of the inner straight pipe (4) and smaller than the outer diameter of the plug (7).

10. A convenient disassembly and reassembly through-wall pharmaceutical liquid pipe for use in clean areas and general areas of a pharmaceutical factory, as described in claim 9, is characterized in that... The flange (8) is provided with a plurality of screws (9) for connection to the wall (1).

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