Multi-channel liquid medicine filter

Abstract

A multi-channel liquid medicine filter is characterized by comprising a filter body, a liquid inlet pipe outer pipe, a cover body, a connecting block, a motor, a connecting shaft, a liquid separation channel, a top plate and a liquid inlet main pipe, the filter body is connected with the liquid inlet pipe outer pipe, the liquid inlet pipe outer pipe is connected with the connecting block, the connecting block is connected with the motor, the motor is connected with the connecting shaft, and the connecting shaft is connected with the top plate. The connecting shaft is connected with a cover body, a liquid inlet main pipe is arranged in the liquid inlet pipe outer pipe, a top plate is arranged at the end of the liquid inlet pipe outer pipe, and a plurality of liquid distribution channels are connected between the liquid inlet main pipe and the top plate. According to the utility model, various liquid medicines can be respectively injected into different liquid separation channels, so that the pollution caused by only one injection channel and one injection port of different injection devices is avoided, and the waste caused by abandoning of the injection devices due to pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a multi-channel liquid medicine filter. Background Art

[0002] The existing drug liquid filter is mainly composed of a shell and a filter membrane. The existing drug liquid filter is additionally provided with a drug adding structure at the drip bucket for adding drugs, and the drug adding structure is a single-channel single injection port. When a variety of drug liquids need to be injected into the filter, the injection device containing different drug liquids can only inject the drug liquid through the injection port, which will cause the injection device to be contaminated and abandoned, thereby causing a waste of the injection device. Therefore, we propose a multi-channel drug liquid filter. Utility Model Content

[0003] According to the above existing technical problems, the utility model provides a multi-channel liquid filter, which is characterized by comprising a filter, an outer tube of a liquid inlet pipe, a cover body, a connecting block, a motor, a connecting shaft, a liquid separation channel, a top plate, and a liquid inlet main pipe, the filter is connected to the outer tube of the liquid inlet pipe, the outer tube of the liquid inlet pipe is connected to the connecting block, the connecting block is connected to the motor, the motor is connected to the connecting shaft, the connecting shaft is connected to the cover body, the inner part of the outer tube of the liquid inlet pipe is provided with a liquid inlet main pipe, the end of the outer tube of the liquid inlet pipe is provided with a top plate, and a plurality of liquid separation channels are connected between the liquid inlet main pipe and the top plate;

[0004] The cover body is provided with a liquid injection port, and the cover body is connected with a convex portion;

[0005] One end of the liquid separation channel is connected to the top plate, and a liquid separation port is correspondingly opened on the top plate;

[0006] A through hole is provided on the top plate, and a slot is provided on the top plate for corresponding to the convex portion on the cover body.

[0007] Beneficial effects of the utility model:

[0008] The utility model

[0009] When multiple liquid medicines need to be filtered, the motor is turned on to drive the connecting shaft and the cover body to rotate, so that the liquid injection port on the cover body corresponds to the liquid dispensing port of the liquid dispensing channel, and the corresponding liquid medicine can be injected therein. The liquid medicine passes through the liquid dispensing channel and the liquid inlet pipe and then enters the filter for filtration. This can be repeated to inject multiple liquid medicines into the same filter through multiple channels for filtration. The utility model can inject multiple liquid medicines into different liquid dispensing channels respectively, avoiding contamination caused by different injection devices because there is only one injection channel and injection port, and reducing the waste of injectors abandoned due to contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of the multi-channel liquid medicine filter of the utility model;

[0011] Figure 2 It is a partial structural perspective view of the multi-channel liquid medicine filter of the utility model;

[0012] Figure 3 This is a partial structural exploded view of the multi-channel liquid medicine filter of the utility model;

[0013] As shown in the figure: 1. filter, 2. outer tube of liquid inlet pipe, 3. cover body, 301. convex part, 302. liquid filling port, 4. connecting block, 5. motor, 6. connecting shaft, 7. liquid separation channel, 701. liquid separation port, 8. top plate, 801. slot, 802. through hole, 9. liquid inlet main pipe. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0015] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] Example 1

[0018] As shown in the figure, the multi-channel liquid filter is characterized in that it includes a filter 1, an outer tube of the liquid inlet pipe 2, a cover body 3, a connecting block 4, a motor 5, a connecting shaft 6, a liquid separation channel 7, a top plate 8, and a liquid inlet main pipe 9. The filter 1 is connected to the outer tube of the liquid inlet pipe 2, the outer tube of the liquid inlet pipe 2 is connected to the connecting block 4, the connecting block 4 is connected to the motor 5, the motor 5 is connected to the connecting shaft 6, the connecting shaft 6 is connected to the cover body 3, the outer tube of the liquid inlet pipe 2 is provided with a liquid inlet main pipe 9, the end of the outer tube of the liquid inlet pipe 9 is provided with a top plate 8, and a plurality of liquid separation channels 7 are connected between the liquid inlet main pipe 9 and the top plate 8;

[0019] The cover body 3 is provided with a liquid injection port 302, and the cover body 3 is connected with a convex portion 301;

[0020] One end of the liquid separation channel 7 is connected to the top plate 8, and a liquid separation port 701 is correspondingly opened on the top plate 8;

[0021] A through hole 802 is formed on the top plate 8 , and a slot 801 is provided on the top plate 8 for corresponding to the protrusion 301 on the cover body.

[0022] Example 2

[0023] When using the utility model, when it is necessary to filter multiple liquid medicines, the motor 5 is turned on to drive the connecting shaft 6 and the cover body 3 to rotate, so that the liquid injection port 302 on the cover body 3 corresponds to the liquid separation port 701 of the liquid separation channel 7, and the corresponding liquid medicine can be injected therein, and the liquid medicine passes through the liquid separation channel 7 and the liquid inlet main pipe 9 and then enters the filter 1 for filtration.

[0024] When it is necessary to filter other types of liquid medicine, the motor 5 drives the connecting shaft 6 and the cover body 3 to continue to rotate, so that the injection port 302 on the cover body 3 corresponds to the liquid separation port 701 of the next liquid separation channel 7, and another liquid medicine is injected therein. This process can be repeated to inject multiple liquid medicines into the same filter through multiple channels for filtration.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Multi-channel liquid medicine filter, characterized by The utility model comprises a filter, an outer tube of a liquid inlet pipe, a cover body, a connecting block, a motor, a connecting shaft, a liquid separation channel, a top plate, and a liquid inlet main pipe. The filter is connected with the outer tube of the liquid inlet pipe, the outer tube of the liquid inlet pipe is connected with the connecting block, the connecting block is connected with the motor, the motor is connected with the connecting shaft, the connecting shaft is connected with the cover body, the outer tube of the liquid inlet pipe is provided with a liquid inlet main pipe, the end of the outer tube of the liquid inlet pipe is provided with a top plate, and a plurality of liquid separation channels are connected between the liquid inlet main pipe and the top plate.

2. The multi-channel liquid medicine filter according to claim 1, characterized in that: The cover body is provided with a liquid injection port, and the cover body is connected with a convex part.

3. The multi-channel liquid medicine filter according to claim 1, characterized in that: One end of the liquid separation channel is connected to the top plate, and a liquid separation port is correspondingly opened on the top plate.

4. The multi-channel liquid medicine filter according to claim 2, characterized in that: A through hole is provided on the top plate, and a slot is provided on the top plate for corresponding to the convex portion on the cover body.

Images