Flow dividing device for liquid medicine conveying pipeline

Abstract

The utility model relates to a flow dividing device for a liquid medicine conveying pipeline, which comprises a liquid storage tank, a liquid inlet pipe, liquid outlet pipes and control valves, the bottom of the liquid storage tank is communicated with four liquid outlet pipes, the surfaces of the four liquid outlet pipes are all provided with the control valves, the top of the liquid storage tank is communicated with the liquid inlet pipe, and the liquid inlet pipe is communicated with the liquid storage tank through circulation of liquid medicine in the liquid outlet pipes. The liquid medicine pushes the rotating impeller to rotate, so that the rotating rod and the blade body are driven to rotate, which liquid storage pipe works can be visually observed, meanwhile, the flow velocity state can be observed, the surface of the protection ring body is fixedly installed on the surface of the shell, a certain protection effect on the blade body is achieved, and the liquid medicine firstly impacts the filtering disc; the filter disc pushes the sliding rods to move and extrudes the supporting springs, so that the flow speed of overlarge impact force is buffered, the four limiting bolts penetrate through the bottom of the assembly ring and are in threaded installation with the surface of the installation ring, the installation ring can be conveniently disassembled, and the filter disc can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline diversion equipment, in particular to a diversion device for a medicine liquid conveying pipeline. Background Art

[0002] The liquid medicine will be transported to different parts during the transportation process, and the transportation pipeline needs to be diverted. However, the liquid medicine flows too fast in the transportation pipeline, and the impact force of the liquid discharge at the outlet is too large. There is a lack of good buffer protection. At the same time, it is impossible to intuitively observe which pipeline is working, which is not conducive to observation.

[0003] A diversion pipe (application number: 202222299995.9), including an oil diversion pipe, a fixed block is fixed on the inner wall of the oil diversion pipe, a groove is provided on the surface of the fixed block, a screw is connected to the inside of the groove, a spring is arranged on the surface of the screw, the end of the spring is in contact with the fixed block, a first rotating shaft is arranged between the fixed blocks, a cam is arranged on the surface of the first rotating shaft, and a first bevel gear is fixed on the surface of the first rotating shaft. The utility model cooperates with the oil diversion pipe, the fixed block, the groove and the screw, so that the filtering mechanism can be removed from the surface of the oil diversion pipe after the screw is out of contact with the groove, so that it is convenient for the staff to replace the diversion pipe after the oil is diverted and filtered for a period of time, thereby ensuring the filtering effect when the oil is diverted and packaged through the oil diversion pipe.

[0004] The liquid medicine in the delivery pipeline of the above patent flows too fast, the impact force of the liquid discharge at the bottom outlet is too large, and there is a lack of good buffer protection. At the same time, it is impossible to visually observe which pipeline is working, which is not conducive to observation. Therefore, we need to provide a diversion device for the liquid medicine delivery pipeline. Utility Model Content

[0005] The purpose of the utility model is to provide a flow diversion device for a liquid medicine delivery pipeline to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for diverting a liquid medicine delivery pipeline, comprising a liquid storage tank, a liquid inlet pipe, a liquid outlet pipe and a control valve, wherein the bottom of the liquid storage tank is connected with four liquid outlet pipes, the surfaces of the four liquid outlet pipes are all equipped with control valves, and the top of the liquid storage tank is connected with the liquid inlet pipe, and also comprises an outer shell, a rotating impeller, a rotating component, an assembly ring, a mounting ring, a cross seat, an elastic member and a filter plate, the surface of the liquid outlet pipe is connected with the outer shell, the interior of the outer shell is rotatably equipped with a rotating impeller, the surface of the outer shell is provided with a rotating component for facilitating observation of the flow velocity inside the liquid outlet pipe, the bottom of the assembly ring is equipped with a mounting ring, the interior of the mounting ring is fixedly equipped with a cross seat, and a buffer member for buffering the impact force of the liquid medicine is provided between the top of the cross seat and the bottom of the filter plate.

[0007] Preferably, the rotating assembly comprises a rotating rod and a blade body, the rotating rod is fixedly mounted on the surface of the rotating impeller, and one end of the rotating rod passes through one side of the outer shell and is mounted with the blade body.

[0008] Preferably, it also includes a protective ring body for protecting the blade body, and the surface of the protective ring body is fixedly mounted on the surface of the outer shell.

[0009] Preferably, the elastic member includes a slide rod and a support spring, four slide rods are fixedly installed on the bottom of the filter plate, the lower ends of the four slide rods pass through the bottom of the cross seat and extend, and four support springs are clamped between the bottom of the filter plate and the top of the cross seat.

[0010] Preferably, it also includes limiting bolts for fixing the assembly ring and the mounting ring, and four of the limiting bolts pass through the bottom of the assembly ring and are threadedly mounted on the surface of the mounting ring.

[0011] Preferably, a connection frame is fixedly installed on the surface of the liquid storage tank, and four support rods are fixedly installed on the bottom of the connection frame.

[0012] Preferably, a bottom plate is fixedly mounted on the lower ends of the four support rods.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model drives the rotating impeller to rotate through the circulation of the medicine liquid in the liquid outlet pipe, thereby driving the rotating rod and the blade body to rotate, so that it can be visually observed which liquid storage pipe is working and the flow rate state can be observed at the same time. The surface of the protective ring body is fixedly installed on the surface of the outer shell, which has a certain protective effect on the blade body. The medicine liquid first impacts the filter plate, and the filter plate pushes the sliding rod to move and squeezes the supporting spring, so as to buffer the flow rate with excessive impact force. The four limit bolts pass through the bottom of the assembly ring and are threadedly installed with the surface of the mounting ring, so that the mounting ring can be easily disassembled and the filter plate can be cleaned, so as to avoid the medicine liquid flowing too fast in the conveying pipeline, the liquid outlet has too large impact force, lacks better buffering protection, and at the same time cannot visually observe which pipeline is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the rotating assembly of the utility model;

[0017] Figure 3 It is a three-dimensional cross-sectional view of the liquid outlet pipe of the utility model;

[0018] Figure 4 It is a three-dimensional cross-sectional view of the elastic member of the utility model.

[0019] In the figure: 1, liquid storage tank; 2, liquid inlet pipe; 3, liquid outlet pipe; 4, control valve; 5, housing; 6, rotating impeller; 7, rotating assembly; 71, rotating rod; 72, blade body; 8, assembly ring; 9, mounting ring; 10, cross seat; 11, elastic member; 111, sliding rod; 112, supporting spring; 12, filter plate; 13, protective ring body; 14, limiting bolt; 15, connecting frame; 16, supporting rod; 17, bottom plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a flow diversion device for a liquid medicine delivery pipeline, comprising a liquid storage tank 1, a liquid inlet pipe 2, a liquid outlet pipe 3 and a control valve 4, the bottom of the liquid storage tank 1 is connected with four liquid outlet pipes 3, the surfaces of the four liquid outlet pipes 3 are all equipped with control valves 4, and the top of the liquid storage tank 1 is connected with the liquid inlet pipe 2, and also comprises a shell 5, a rotating impeller 6, a rotating component 7, an assembly ring 8, a mounting ring 9, a cross seat 10, an elastic member 11 and a filter disc 12, the surface of the liquid outlet pipe 3 is connected with the shell 5, the rotating impeller 6 is rotatably installed inside the shell 5, the surface of the shell 5 is provided with a rotating component 7 for conveniently observing the flow velocity inside the liquid outlet pipe 3, the bottom of the assembly ring 8 is installed with a mounting ring 9, and the inside of the mounting ring 9 is fixedly installed with a cross seat 10, and a buffer member for buffering the impact force of the liquid medicine is provided between the top of the cross seat 10 and the bottom of the filter disc 12.

[0022] The rotating assembly 7 includes a rotating rod 71 and a blade body 72. The rotating rod 71 is fixedly mounted on the surface of the rotating impeller 6, and one end of the rotating rod 71 passes through one side of the outer shell 5 and is installed with the blade body 72. In this embodiment, through the circulation of the liquid medicine in the liquid outlet pipe 3, the liquid medicine drives the rotating impeller 6 to rotate, thereby driving the rotating rod 71 and the blade body 72 to rotate, so that it can be intuitively observed which liquid storage tube is working, and the flow rate state can be observed at the same time.

[0023] It also includes a protective ring body 13 for protecting the blade body 72 . The surface of the protective ring body 13 is fixedly mounted on the surface of the outer shell 5 . It should be noted that the surface of the protective ring body 13 is fixedly mounted on the surface of the outer shell 5 , which has a certain protective effect on the blade body 72 .

[0024] The elastic member 11 includes a slide rod 111 and a support spring 112. Four slide rods 111 are fixedly installed at the bottom of the filter plate 12. The lower ends of the four slide rods 111 pass through the bottom of the cross seat 10 and extend. Four support springs 112 are clamped between the bottom of the filter plate 12 and the top of the cross seat 10. It is worth noting that the medicinal solution first impacts the filter plate 12, and the filter plate 12 pushes the slide rod 111 to move and squeezes the support spring 112, thereby buffering the flow rate with excessive impact force.

[0025] It also includes limiting bolts 14 for fixing the assembly ring 8 and the mounting ring 9. Four limiting bolts 14 pass through the bottom of the assembly ring 8 and are threadedly installed on the surface of the mounting ring 9. By setting four limiting bolts 14 that pass through the bottom of the assembly ring 8 and are threadedly installed on the surface of the mounting ring 9, the mounting ring 9 can be easily disassembled and the filter plate 12 can be cleaned.

[0026] A connection frame 15 is fixedly installed on the surface of the liquid storage tank 1 , and four support rods 16 are fixedly installed on the bottom of the connection frame 15 . In this embodiment, four support rods 16 are fixedly installed on the bottom of the connection frame 15 to support the liquid storage tank 1 .

[0027] The bottom plate 17 is fixedly mounted on the lower ends of the four support rods 16 . By arranging the bottom plate 17 to be fixedly mounted on the lower ends of the four support rods 16 , the containers can be placed to facilitate the collection of liquid medicine.

[0028] In this device, the medicine liquid circulates in the liquid outlet pipe 3, and the medicine liquid drives the rotating impeller 6 to rotate, thereby driving the rotating rod 71 and the blade body 72 to rotate. It is possible to visually observe which liquid storage tube is working and the flow rate state at the same time. The surface of the protective ring body 13 is fixedly installed on the surface of the outer shell 5, which has a certain protective effect on the blade body 72. The medicine liquid first impacts the filter plate 12, and the filter plate 12 pushes the sliding rod 111 to move and squeezes the supporting spring 112, thereby buffering the flow rate with excessive impact force. Four limit bolts 14 pass through the bottom of the assembly ring 8 and are threadedly installed with the surface of the mounting ring 9, which can facilitate the disassembly of the mounting ring 9 and the cleaning of the filter plate 12.

[0029] 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 flow dividing device for a liquid medicine delivery pipeline, comprising a liquid storage tank (1), a liquid inlet pipe (2), a liquid outlet pipe (3) and a control valve (4), wherein the bottom of the liquid storage tank (1) is connected to four liquid outlet pipes (3), the surfaces of the four liquid outlet pipes (3) are all equipped with control valves (4), and the top of the liquid storage tank (1) is connected to a liquid inlet pipe (2), characterized in that: The liquid outlet pipe (3) further comprises a housing (5), a rotating impeller (6), a rotating assembly (7), an assembly ring (8), a mounting ring (9), a cross seat (10), an elastic member (11) and a filter plate (12); the surface of the liquid outlet pipe (3) is connected to the housing (5); the rotating impeller (6) is rotatably mounted inside the housing (5); the surface of the housing (5) is provided with a rotating assembly (7) for conveniently observing the flow velocity inside the liquid outlet pipe (3); the bottom of the assembly ring (8) is provided with a mounting ring (9); the inside of the mounting ring (9) is fixedly provided with a cross seat (10); and a buffer member for buffering the impact force of the liquid medicine is provided between the top of the cross seat (10) and the bottom of the filter plate (12).

2. A flow diversion device for a liquid medicine delivery pipeline according to claim 1, characterized in that: The rotating assembly (7) comprises a rotating rod (71) and a blade body (72); the rotating rod (71) is fixedly mounted on the surface of the rotating impeller (6); and one end of the rotating rod (71) passes through one side of the housing (5) and is mounted with the blade body (72).

3. A flow diversion device for a liquid medicine delivery pipeline according to claim 2, characterized in that: It also includes a protective ring body (13) for protecting the blade body (72), and the surface of the protective ring body (13) is fixedly mounted on the surface of the outer shell (5).

4. A flow diversion device for a liquid medicine delivery pipeline according to claim 1, characterized in that: The elastic member (11) comprises a slide rod (111) and a support spring (112); four slide rods (111) are fixedly mounted on the bottom of the filter plate (12); the lower ends of the four slide rods (111) pass through the bottom of the cross seat (10) and extend; the bottom of the filter plate (12) and the top of the cross seat (10) are clamped with four support springs (112).

5. The flow diversion device for a liquid medicine delivery pipeline according to claim 1, characterized in that: It also includes limiting bolts (14) for fixing the mounting ring (8) and the mounting ring (9), wherein four limiting bolts (14) penetrate the bottom of the mounting ring (8) and are threadedly mounted on the surface of the mounting ring (9).

6. The flow diversion device for a liquid medicine delivery pipeline according to claim 1, characterized in that: A connection frame (15) is fixedly mounted on the surface of the liquid storage box (1), and four support rods (16) are fixedly mounted on the bottom of the connection frame (15).

7. A flow diversion device for a liquid medicine delivery pipeline according to claim 6, characterized in that: A bottom plate (17) is fixedly mounted on the lower ends of the four support rods (16).

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