CN213376690U

CN213376690U - Water knockout drum for organic chemistry experiments

Info

Publication number: CN213376690U
Application number: CN202021164032.2U
Authority: CN
Inventors: 金怡平; 管志美; 康婷; 袁金桥
Original assignee: Harvest Pharmaceutical Co ltd
Current assignee: Harvest Pharmaceutical Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-08
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a water knockout drum for organic chemistry experiments, including base and U-shaped pipe, the top of base is fixed with the fixed plate through the support, be provided with flourishing water pipe on the fixed plate, and the surface of flourishing water pipe has the scale mark, the downside one end of flourishing water pipe is fixed with first valve pipe and first valve is stifled, and it is connected with the U-shaped pipe through first adapter, first adapter all is connected with second valve pipe, second valve are stifled and second adapter through the U-shaped pipe, be provided with collecting tube and third adapter on the second adapter, and the collecting tube is connected with the back flow, and the bottom of back flow is provided with the rubber buffer. This water knockout drum for organic chemistry experiments is provided with the flourishing water pipe of multiunit and collector tube, can once only the experiment of many, and the many samples are provided with the U-shaped pipe, and is stifled with No. two valves through a valve, control water and organic matter separation that can be better, and the detachable U-shaped pipe can make things convenient for the user to take a sample to observe more.

Description

Water knockout drum for organic chemistry experiments

Technical Field

The utility model relates to a water knockout drum technical field specifically is a water knockout drum for organic chemistry experiments.

Background

In organic biological assay, often need use the water knockout drum for the experiment, the water knockout drum experiment utilizes azeotropic mixture distillation method, adopts the water knockout drum to constantly flow back to the reaction flask with the organic layer above the water layer that the reaction produced, and detach the water that produces, and current water knockout drum has the error, inconvenient sample, and current experimental apparatus can't once a large amount of experiments, and it is convenient inadequately to consequently use, to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water knockout drum for organic chemistry experiments to solve the unable many experiments of once of current experimental device that proposes in the above-mentioned background art, can only one kind experiment accomplish the back and just can carry out the second time experiment, relatively expend time, use not convenient enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water knockout drum for organic chemistry experiments, includes base and U-shaped pipe, the top of base is fixed with the fixed plate through the support, be provided with flourishing water pipe on the fixed plate, and the surface of flourishing water pipe has the scale mark, the downside one end of flourishing water pipe is fixed with first valve pipe and first valve is stifled, and it is connected with the U-shaped pipe through first adapter, first adapter all is connected with second valve pipe, second valve are stifled and second adapter through the U-shaped pipe, be provided with collecting tube and third adapter on the second adapter, and the collecting tube is connected with the back flow, and the bottom of back flow is provided with the rubber buffer.

Preferably, the inner diameters of the water containing pipe and the liquid collecting pipe are the same as the inner diameter of the U-shaped pipe, and the inner diameters of the water containing pipe and the liquid collecting pipe are smaller than the inner diameter of the return pipe.

Preferably, the inner diameters of the water containing pipe and the liquid collecting pipe are the same, and the water containing pipe and the liquid collecting pipe are on the same horizontal line.

Preferably, the liquid collecting pipe is fixedly connected with the return pipe.

Preferably, the water containing pipe, the U-shaped pipe and the liquid collecting pipe are provided with 4 groups.

Preferably, the water containing pipe is connected with the liquid collecting pipe in a clamping manner through the U-shaped pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the water separator for the organic chemical experiment is provided with a water inlet pipe,

(1) the U-shaped pipe is arranged, the separation of water and organic matters can be better controlled through the first valve pipe and the second valve pipe, the first valve plug and the second valve plug, the sampling can be better carried out through the first adapter and the second adapter, and the use is more convenient;

(2) the water containing pipe, the liquid collecting pipe and the U-shaped pipe are arranged in 4 groups, so that multiple experiments can be carried out at one time, multiple samples can be taken, and the time required by the experiments which are greatly relieved is greatly shortened.

Drawings

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

FIG. 2 is an enlarged structural view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. the base, 2, support, 3, fixed plate, 4, flourishing water pipe, 5, scale mark, 6, first valve pipe, 7, first valve is stifled, 8, first adapter, 9, second valve pipe, 10, second valve are stifled, 11, second adapter, 12, collector tube, 13, third adapter, 14, back flow, 15, rubber buffer, 16, U-shaped pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water separator for organic chemistry experiments is disclosed, as shown in figure 1, a fixing plate 3 is fixed above a base 1 through a bracket 2, a water containing pipe 4 is arranged on the fixing plate 3, a scale mark 5 is arranged on the outer side of the water containing pipe 4, a first valve pipe 6 and a first valve plug 7 are fixed at one end of the lower side of the water containing pipe 4, the fixing plate 3 enables the water containing pipe 4 and the water collecting pipe 12 to be more stable and not easy to shake, the inner diameters of the water containing pipe 4 and the water collecting pipe 12 are the same, so that measurement experiments are convenient, the accuracy is increased, the data are more accurate, errors are reduced, the water containing pipe 4 and the water collecting pipe 12 are positioned on the same horizontal line, the water containing pipe 4 is connected with a U-shaped pipe 16 through a first adapter 8, the first adapter 8 is connected with a second valve pipe 9, a second valve plug 10 and a second adapter 11 through the U-shaped pipe 16, the water containing pipe 4 is connected with the water collecting pipe 12 in, the liquid collecting pipe 12 and the return pipe 14 are fixedly connected, water flow and sampling can be conveniently controlled through the first valve plug 7 and the second valve plug 10, the water containing pipe 4, the liquid pipe 12 and the first adapter 8 are the same in size as the second adapter 11, experimental measurement is convenient to conduct, and the size of the return pipe 14 is smaller than that of the water containing pipe 4 and the liquid collecting pipe 12, so that use is convenient.

As shown in fig. 2 and 3, the second adapter 11 is provided with a liquid collecting pipe 12, a third adapter 13, and the liquid collecting pipe 12 is connected with the return pipe 14, the bottom of the return pipe 14 is provided with a

rubber plug

15, 4 groups of the water containing pipe 4, the U-shaped pipe 16 and the liquid collecting pipe 12 are arranged, 12 first valve pipes 6, first valve plugs 7 and first adapters 8 which are fixed on the water containing pipe 4 are arranged, 12 second valve pipes 9, second valve plugs 10 and second adapters 11 which are fixed on the liquid collecting pipe are arranged, and the second valve pipes, the second valve plugs and the second adapters are arranged at the middle points of the water containing pipe 4 and the liquid collecting pipe 12 at equal intervals, can test various liquids at one time, reduces the working time, is convenient for measuring and recording the experimental data, the water containing pipe 4 and the liquid collecting pipe 12 are in a pipe cylinder shape, the water containing pipe 4 is connected with the liquid collecting pipe 12 through a U-shaped pipe 16 in a clamping way, dismantle the convenient organic matter that stores the experiment and produce through first adapter 8 and second adapter 11U-shaped pipe.

The working principle is as follows: when the device is used, the U-shaped pipe 16, the first switching port 8 and the second switching port 11 are connected, the third switching port 13 is connected with a condensing device, the rubber plug 15 is connected with an experimental flask, the first valve pipe 6 is opened, the first valve plug 7, the second valve pipe 9 and the second valve plug 10 are opened, deionized water is added into the water containing pipe 4, the deionized water level is observed and measured through the scale mark 5, the experimental flask is connected with the rubber plug 15, organic matters are precipitated at the bottom of the U-shaped pipe 16 after the experiment is finished, the first valve plug 7 and the second valve plug 9 are opened to discharge generated water, the first switching port 8 and the second switching port 11 are opened to take down the U-shaped pipe 16, the organic matters are taken out and then cleaned and installed, and the whole work is finished.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A water knockout drum for organic chemistry experiments, includes base (1) and U-shaped pipe (16), its characterized in that: the top of base (1) is fixed with fixed plate (3) through support (2), be provided with flourishing water pipe (4) on fixed plate (3), and the surface of flourishing water pipe (4) has scale mark (5), the downside one end of flourishing water pipe (4) is fixed with first valve pipe (6) and first valve plug (7), and it is connected with U-shaped pipe (16) through first adapter (8), first adapter (8) all are connected with second valve pipe (9), second valve plug (10) and second adapter (11) through U-shaped pipe (16), be provided with collecting main (12) and third adapter (13) on second adapter (11), and collecting main (12) are connected with back flow (14), and the bottom of back flow (14) is provided with rubber buffer (15).

2. The water separator for organic chemical experiments according to claim 1, wherein: the inner diameters of the water containing pipe (4) and the liquid collecting pipe (12) are the same as the inner diameter of the U-shaped pipe (16), and the inner diameters of the water containing pipe (4) and the liquid collecting pipe (12) are smaller than the inner diameter of the return pipe (14).

3. The water separator for organic chemical experiments according to claim 1, wherein: the inner diameters of the water containing pipe (4) and the liquid collecting pipe (12) are the same, and the water containing pipe (4) and the liquid collecting pipe (12) are on the same horizontal line.

4. The water separator for organic chemical experiments according to claim 1, wherein: the liquid collecting pipe (12) is fixedly connected with the return pipe (14).

5. The water separator for organic chemical experiments according to claim 1, wherein: the water containing pipe (4), the U-shaped pipe (16) and the liquid collecting pipe (12) are provided with 4 groups.

6. The water separator for organic chemical experiments according to claim 1, wherein: the water containing pipe (4) is connected with the liquid collecting pipe (12) through a U-shaped pipe (16) in a clamping manner.