CN210787398U

CN210787398U - Separating funnel for assay analysis

Info

Publication number: CN210787398U
Application number: CN201921619370.8U
Authority: CN
Inventors: 解焕英; 魏辉荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-19
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a chemical examination is minute liquid bucket body for analysis, including bucket body and lid, the top fixedly connected with lid of bucket body, the lower fixed surface of lid is connected with the drainage stick, the first piston of bottom fixedly connected with of bucket body, the lower fixed surface of first piston is connected with the connecting pipe, the outer fixed surface of connecting pipe is connected with the pipe of keeping in, keep in the bottom fixedly connected with second piston of pipe, the lower fixed surface of second piston is connected with the drain pipe. This assay is liquid separating bucket body for analysis, through the setting of pipe and second piston of keeping in, when separating liquid, when liquid is about to separate when accomplishing, the laboratory technician can close the second piston, waits to close the separation that stops liquid with first piston after the internal whole surplus liquid of fill, can make the liquid of mixing deposit in the pipe of keeping in like this, and the liquid of separation is comparatively pure to reduce the influence that mixed liquid caused the experiment.

Description

Separating funnel for assay analysis

Technical Field

The utility model relates to a chemical examination analysis appurtenance technical field specifically is a chemical examination analysis is with dividing bucket body.

Background

A separating funnel is a glass experimental instrument, in particular to a separating funnel for chemical experiments. When the liquid separation device is used, the experimental operation process is convenient to control, the labor intensity is reduced, when the amount of liquid to be separated is large, two kinds of liquid in the bucket body can be simultaneously flowed to the lower pipe only by moving the three-way joint of the piston, and the operation can be completed at one time without replacing a container. The primary function of the separatory funnel in the junior middle stage is to control the rate of the chemical reaction. The device is an experimental utensil with better function in scientific research and chemical experiments.

Separating funnel separates two kinds or more than two kinds of liquid in the assay analysis, however because be two kinds or more than two kinds of liquid in the funnel when separating liquid, the degree of difficulty that thoroughly separates two kinds or more than two kinds of liquid is great when separating, consequently, can exist other liquid in the liquid of separation, when carrying out assay analysis, can cause the influence to the experimental result, and in assay analysis, the drainage stick can generally all be used when empting liquid to separating funnel, utilize the drainage stick to pour liquid into separating funnel, however in assay analysis, the frequency of use of drainage stick is great, and all need use the drainage stick in many experiments, consequently, when using separating funnel, if can not cause the influence to the experiment progress to the drainage stick.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a chemical examination is minute bucket body for analysis has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a chemical examination is branch liquid bucket body for analysis, includes bucket body and lid, the top fixedly connected with lid of bucket body, the lower fixed surface of lid is connected with the drainage stick, the first piston of bottom fixedly connected with of bucket body, the lower fixed surface of first piston is connected with the connecting pipe, the outer fixed surface of connecting pipe is connected with the pipe of keeping in, the bottom fixedly connected with second piston of the pipe of keeping in, the lower fixed surface of second piston is connected with the drain pipe.

Optionally, the outer surface of the bucket body is printed with scales.

Optionally, a handle is fixedly connected to the upper surface of the cover.

Optionally, one end of the drainage rod is inclined.

Optionally, the liquid outlet end of the liquid outlet pipe is an inclined opening.

(III) advantageous effects

The utility model provides a chemical examination is minute bucket body for analysis possesses following beneficial effect:

1. this assay is liquid separating bucket body for analysis, through the setting of pipe and second piston of keeping in, when separating liquid, when liquid is about to separate when accomplishing, the laboratory technician can close the second piston, waits to close the separation that stops liquid with first piston after the internal whole surplus liquid of fill, can make the liquid of mixing deposit in the pipe of keeping in like this, and the liquid of separation is comparatively pure to reduce the influence that mixed liquid caused the experiment.

2. This assay is minute liquid bucket body for analysis, through the setting of drainage stick, when empting liquid, the laboratory technician can take up the lid, with placing of lid slope at the opening part of bucket body, puts the inside wall of bucket body with the slope end of drainage stick, later empties liquid again, utilizes the drainage stick to carry out the drainage to can subtract the time that the laboratory technician looked for the drainage stick.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the cover of the present invention.

In the figure: 1. a bucket body; 2. a cover; 3. a drainage rod; 4. a first piston; 5. a connecting pipe; 6. a temporary storage tube; 7. a second piston; 8. a liquid outlet pipe; 9. calibration; 10. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: a liquid separating bucket body for assay analysis comprises a bucket body 1 and a cover 2, wherein scales 9 are printed on the outer surface of the bucket body 1, a handle 10 is fixedly connected to the upper surface of the cover 1, the cover 2 is fixedly connected to the top of the bucket body 1, a drainage rod 3 is fixedly connected to the lower surface of the cover 2, and one end of the drainage rod 3 is inclined;

in order to make the liquid of drainage can follow separating funnel's inner wall following current and down, through the setting of drainage stick 3, when utilizing drainage stick 3 drainage, make the slope end top of drainage stick 3 on separating funnel's inner wall, can be with liquid drainage to separating funnel's inner wall on, thereby make the liquid of drainage follow separating funnel's inner wall following current and down, the first piston 4 of bottom fixedly connected with of bucket body 1, the lower fixed surface of first piston 4 is connected with connecting pipe 5, the outer fixed surface of connecting pipe 5 is connected with pipe 6 of keeping in, the bottom fixedly connected with second piston 7 of pipe 6 of keeping in, the lower fixed surface of second piston 7 is connected with drain pipe 8, the play liquid end of drain pipe 8 is the bevel connection.

In conclusion, this assay is separating funnel body for analysis, in the use, when the staff uses this separating funnel, the staff can open lid 2, later place the opening part at the bucket body 1 with lid 2 slope, make the slope end of drainage stick 3 put on the inner wall of bucket body, later empty liquid again, thereby use drainage stick 3 to guide liquid to separating funnel's inner wall on, make liquid follow separating funnel's inner wall low current and down, and when the separation was about to accomplish, the laboratory technician can close second piston 7, wait to close the separation that stops liquid with first piston 4 again after all remaining a liquid in the bucket body 1, can make the liquid of mixture deposit in keeping in pipe 6 like this, thereby make the liquid of separation comparatively pure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A liquid separating bucket body for assay analysis comprises a bucket body (1) and a cover (2), and is characterized in that: the top fixedly connected with lid (2) of bucket body (1), the lower fixed surface of lid (2) is connected with drainage stick (3), the first piston (4) of bottom fixedly connected with of bucket body (1), the lower fixed surface of first piston (4) is connected with connecting pipe (5), the outer fixed surface of connecting pipe (5) is connected with the pipe (6) of keeping in, the bottom fixedly connected with second piston (7) of the pipe (6) of keeping in, the lower fixed surface of second piston (7) is connected with drain pipe (8).

2. A dispenser body according to claim 1, wherein: scales (9) are printed on the outer surface of the bucket body (1).

3. A dispenser body according to claim 1, wherein: the upper surface of the cover (2) is fixedly connected with a handle (10).

4. A dispenser body according to claim 1, wherein: one end of the drainage rod (3) is inclined.

5. A dispenser body according to claim 1, wherein: the liquid outlet end of the liquid outlet pipe (8) is an inclined opening.