Waste liquid collecting device for flow cytometer

Abstract

The waste liquid collecting device comprises a machine body and an integrated plate installed on the outer wall of the rear end of the machine body, a collecting barrel is arranged on the outer wall of the rear end of the machine body close to the right side to collect waste liquid, and a conveying pipeline is arranged between the collecting barrel and the integrated plate to guide circulation of the waste liquid. By installing the guiding pipe, the discharging opening and the discharging pipe, in the waste liquid collecting process, when the collecting barrel is full of waste liquid, the waste liquid in the collecting barrel can be guided outwards through the discharging pipe through the guiding pipe and the discharging opening formed in the guiding pipe, and only a collecting container capable of containing the waste liquid needs to be placed at the other end of the discharging pipe; the waste liquid in the collecting barrel can be discharged outwards through the discharge pipe, the situation that the waste liquid discharge procedure needs to be stopped, and then the collecting barrel needs to be replaced is avoided, the continuity of the working process is improved, and especially in the long-time experiment process, pause caused by barrel replacement is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to waste liquid collection related technical field, concretely relates to a waste liquid collection device for flow cytometer. BACKGROUND

[0002] The waste liquid collection device for flow cytometer is mainly used for collecting and treating the generated waste liquid in the flow cytometry process to ensure the safety and cleanliness of the laboratory environment, and is usually a closed container made of corrosion-resistant material for collecting the waste liquid generated during the operation of the flow cytometer. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a waste liquid collection device for flow cytometer to solve the problem of lacking a quick discharge component in the collection process.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a waste liquid collection device for flow cytometer, including body and integrated plate installed on the rear end outer wall of the body.

[0005] The rear end outer wall of the body is provided with a collection barrel near the right side to collect waste liquid.

[0006] A conveying pipeline is arranged between the collection barrel and the integrated plate to guide the flow of waste liquid.

[0007] The rear end outer wall of the collection barrel is fixedly connected with a guide pipe near the lower side, the lower end circular outer wall of the guide pipe is provided with an up-down through discharge port, and a discharge pipe is arranged in the discharge port to guide the outward transmission of waste liquid.

[0008] Preferably, the inside of the guide pipe is screwed with a fixed plug to block the discharge port, and the rear end outer wall of the fixed plug is fixedly connected with a baffle to drive the fixed plug to move under the action of external force.

[0009] Preferably, the front end outer wall of the guide pipe is fixedly connected with a filter screen, and the circular outer wall of the guide pipe is fixedly connected with a fixed ring.

[0010] Preferably, a plurality of fixed holes are equidistantly arranged in the rear end outer wall of the fixed ring, and the filter screen is inclined.

[0011] Preferably, the upper side of the body is provided with a machine cover, and the inside of the body is provided with a movable box near the lower side.

[0012] Preferably, the front end outer wall of the movable box is internally embedded with an observation port, and the rear end outer wall of the fuselage is equidistantly and fixedly connected with a plurality of bottom brackets.

[0013] Preferably, the rear end outer wall of the fuselage is respectively provided with a liquid storage barrel and a cleaning liquid barrel, and the collecting barrel, the liquid storage barrel and the cleaning liquid barrel are all arranged in the bottom bracket.

[0014] Preferably, conveying pipelines are arranged between the liquid storage barrel and the cleaning liquid barrel and the integrated plate, and the collecting barrel, the liquid storage barrel and the cleaning liquid barrel are all translucent.

[0015] Compared with the prior art, the waste liquid collecting device for a flow cytometer has the following beneficial effects:

[0016] By installing the guide pipe, the discharge port and the discharge pipe, when the waste liquid collecting process is performed, if the waste liquid in the collecting barrel is full and needs to be replaced, the waste liquid in the collecting barrel can be guided outward through the discharge pipe via the discharge port formed in the guide pipe, the waste liquid in the collecting barrel can be discharged outward through the discharge pipe only by placing a collecting container capable of loading waste liquid at the other end of the discharge pipe, and the situation that the waste liquid discharge program needs to be stopped and the collecting barrel needs to be replaced can be avoided, thereby improving the continuity of the work process, especially in a long-time experiment process, and reducing the pause caused by replacing the barrel. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the waste liquid collecting device for a flow cytometer.

[0018] Figure 2 It is a rear view structural schematic view of the waste liquid collecting device for a flow cytometer.

[0019] Figure 3 It is a local structural schematic view of the collecting barrel area.

[0020] Figure 4 It is a local structural schematic view of the side view section of the fixed ring area.

[0021] In the figure: 1, machine cover; 2, fuselage; 3, movable box; 4, observation port; 5, integrated plate; 6, collecting barrel; 7, bottom bracket; 8, liquid storage barrel; 9, conveying pipeline; 10, cleaning liquid barrel; 11, fixed ring; 12, baffle; 13, fixed hole; 14, filter screen; 15, discharge port; 16, discharge pipe; 17, fixed plug; 18, guide pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] This utility model provides, for example Figures 1-4 The waste liquid collection device for flow cytometer shown includes a body 2 and an integrated plate 5 installed on the outer wall of the rear end of the body 2;

[0024] A collection tank 6 is installed on the outer wall of the rear end of the fuselage 2 near the right side to collect waste liquid;

[0025] A conveying pipe 9 is provided between the collection tank 6 and the integrated plate 5 to guide the flow of waste liquid. During the operation of the cell analyzer, the waste liquid generated can be collected in the collection tank 6 through the waste liquid discharge mechanism inside the body 2 and the conveying pipe 9 on the integrated plate 5.

[0026] A guide pipe 18 is fixedly connected to the lower side of the outer wall of the rear end of the collection tank 6. The lower end of the circular outer wall of the guide pipe 18 has a discharge port 15 that runs vertically through it. A discharge pipe 16 is installed inside the discharge port 15 to guide the waste liquid outward. When it is necessary to discharge the waste liquid in the collection tank 6 that is full of waste liquid, if the waste liquid discharge process is still in progress, the waste liquid can be directly guided into the discharge pipe 16 through the discharge port 15 in the guide pipe 18. The collection container required for collecting waste liquid is placed at the other end of the discharge pipe 16. The waste liquid in the collection tank 6 that is full of waste liquid can be discharged outward without stopping the waste liquid discharge process, reducing downtime.

[0027] like Figure 4 As shown, the guide tube 18 is screwed in and fixed with a plug 17 to block the discharge port 15. A baffle 12 is fixedly connected to the outer wall of the rear end of the plug 17 so that the plug 17 can be moved under the action of external force. A filter screen 14 is fixedly connected to the outer wall of the front end of the guide tube 18, and a fixing ring 11 is fixedly connected to the circular outer wall of the guide tube 18.

[0028] When waste liquid needs to be discharged through the discharge pipe 16, the baffle 12 can be gripped and the fixed plug 17 can be rotated to twist the fixed plug 17 outward a certain distance, so that the discharge port 15 can be exposed. Then the waste liquid in the collection tank 6 can be discharged outward through the discharge port 15 from the discharge pipe 16. During the discharge process, the filter screen 14 can block the residue in the waste liquid to prevent the discharge pipe 16 from becoming blocked.

[0029] likeFigure 3 and Figure 4 As shown, multiple fixing holes 13 are equidistantly opened inside the rear outer wall of the fixing ring 11, and the filter screen 14 is inclined.

[0030] Meanwhile, an external connection pipeline can be used, which is connected and fixed by abutting the fixing ring 11 and by using fixing screws and fixing holes 13. When it is necessary to discharge waste liquid, the waste liquid inside the collection tank 6 can be discharged through the guide pipe 18 by opening the valve on the external connection pipeline. The external connection pipeline needs to have a valve, as well as a corresponding fixing ring 11 and fixing hole 13, so that it can be easily connected and fixed with the guide pipe 18.

[0031] like Figure 1 and Figure 2 As shown, a cover 1 is provided on the upper side of the fuselage 2, and a movable box 3 is provided inside the fuselage 2 near the lower side. An observation port 4 is embedded in the front outer wall of the movable box 3, and multiple bottom brackets 7 are fixedly connected at equal intervals to the rear outer wall of the fuselage 2.

[0032] The cover 1 covers the working components inside the body 2 and protects the working parts. At the same time, the working components inside the body 2 can be maintained by opening the cover 1.

[0033] like Figure 1 and Figure 2 As shown, a liquid storage tank 8 and a cleaning fluid tank 10 are respectively provided on the outer wall of the rear end of the machine body 2. The collection tank 6, the liquid storage tank 8 and the cleaning fluid tank 10 are all located inside the bottom bracket 7. A conveying pipe 9 is provided between the liquid storage tank 8 and the cleaning fluid tank 10 and the integrated plate 5. The collection tank 6, the liquid storage tank 8 and the cleaning fluid tank 10 are all semi-transparent.

[0034] The liquid storage tank 8 contains the corresponding liquids required for the operation of the cell analyzer. The bottom bracket 7 restricts the placement of the collection tank 6, liquid storage tank 8, and cleaning solution tank 10, and separates their positions to avoid confusion. The corresponding delivery pipe 9 can deliver the cleaning solution and the required liquids from the cleaning solution tank 10 and liquid storage tank 8 into the machine body 2 for cell detection and cleaning of the pipes. The semi-transparent collection tank 6, liquid storage tank 8, and cleaning solution tank 10 allow for direct observation of the remaining liquid levels inside.

[0035] The embodiment implements the principle as follows: during the operation of the cytometer, the waste liquid generated can be discharged through the waste liquid discharge mechanism inside the body 2, and the waste liquid is collected through the conveying pipeline 9 on the integrated plate 5 to the inside of the collection barrel 6. When it is necessary to discharge the waste liquid in the collection barrel 6 filled with waste liquid, if it is still in the waste liquid discharge program, the waste liquid can be directly guided to the inside of the discharge pipe 16 through the discharge port 15 in the guide pipe 18, and a collection container required for collecting the waste liquid is placed at the other end of the discharge pipe 16. Thus, the waste liquid in the collection barrel 6 filled with waste liquid can be discharged outward without stopping the waste liquid discharge program, and the downtime is reduced.

[0036] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A flow cytometer waste liquid collecting device, comprising a machine body (2) and an integrated plate (5) installed on the outer wall of the rear end of the machine body (2); The outer wall of the rear end of the machine body (2) is provided with a collecting barrel (6) near the right side to collect waste liquid; A conveying pipeline (9) is provided between the collecting barrel (6) and the integrated plate (5) to guide the flow of waste liquid; characterized in that The outer wall of the rear end of the collecting barrel (6) is fixedly connected with a guide pipe (18) near the lower side, the lower end of the outer wall of the guide pipe (18) is provided with an up-and-down through hole (15), and the inside of the hole (15) is provided with a discharge pipe (16) to guide the transmission of waste liquid.

2. The waste collection device for a flow cytometer according to claim 1, wherein: The inside of the guide pipe (18) is screwed with a fixed plug (17) to block the hole (15), and the rear end of the fixed plug (17) is fixedly connected with a baffle (12) to drive the fixed plug (17) to move under the action of external force.

3. The waste collection device for a flow cytometer of claim 1, wherein: The front end of the outer wall of the guide pipe (18) is fixedly connected with a filter screen (14), and the outer wall of the guide pipe (18) is fixedly connected with a fixed ring (11).

4. The waste collection device for a flow cytometer according to claim 3, wherein: A plurality of fixed holes (13) are equidistantly arranged in the rear end of the outer wall of the fixed ring (11), and the filter screen (14) is inclined.

5. The waste collection device for a flow cytometer of claim 1, wherein: The upper side of the machine body (2) is provided with a machine cover (1), and the inside of the machine body (2) is provided with a movable box body (3) near the lower side.

6. The waste collection device for a flow cytometer of claim 5, wherein: The front end of the outer wall of the movable box body (3) is embedded with an observation hole (4), and the rear end of the outer wall of the machine body (2) is equidistantly fixedly connected with a plurality of bottom brackets (7).

7. The waste collection device for a flow cytometer of claim 1, wherein: The rear end of the outer wall of the machine body (2) is provided with a liquid storage barrel (8) and a cleaning liquid barrel (10), respectively, and the collecting barrel (6), the liquid storage barrel (8) and the cleaning liquid barrel (10) are arranged in the bottom bracket (7).

8. The waste collection device for a flow cytometer according to claim 7, wherein: The liquid storage barrel (8) and the cleaning liquid barrel (10) and the integrated plate (5) are provided with conveying pipelines (9), and the collecting barrel (6), the liquid storage barrel (8) and the cleaning liquid barrel (10) are translucent.

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