CN208852906U - A kind of Experiment of Organic Chemistry water segregator - Google Patents

Abstract

The utility model discloses a kind of Experiment of Organic Chemistry water segregator, collector pipe, the upper end is equipped with condenser interface, and lower end is equipped with the tap hole with plug valve；Connecting tube, for connecting the reaction flask of Experiment of Organic Chemistry；Return pipe, for being connected to collector pipe and connecting tube；Dredging pipe, for being connected to collector pipe and return pipe.Water segregator provided by the utility model, can preferably solve cold burden liquid and thermal material meets blocking, shorten the time of reaction, reduce the generation of side reaction；Have many advantages, such as that saving energy consumption of reaction is easy to operate, it is time saving and energy saving.

Description

A kind of Experiment of Organic Chemistry water segregator

Technical field

The utility model relates to a kind of Experiment of Organic Chemistry instrument field more particularly to a kind of Experiments of Organic Chemistry with dividing water Device.

Background technique

Water segregator is common a kind of glass apparatus in Experiment of Organic Chemistry, especially in the reversible reaction for having water to generate In, the water of generation need to be separated from reaction system in time, facilitate the positive of reaction and carry out, improve reaction yield.It is existing With the presence of water segregator, 1, the plug valve apart from collector pipe of electric furnace or electric jacket of heating it is excessively close, heat is easy to be transmitted to rotation On plug valve, since the coefficient of expansion of plug valve and glass collector pipe is different, it is easy to cause drainage during the reaction；2, In return pipe when the cold burden liquid of reflux condensation mode, the gaseous state thermal material constantly evaporated is encountered, can be caused between cold burden liquid and thermal material Mutually blocking leads to the material time increase that condenses or flow back, extends the reaction time.

Summary of the invention

The purpose of this utility model is to provide a kind of to avoid cold burden liquid from meeting with thermal material in the chemical reaction for dividing water Blocking reduces the reaction time；And it avoids that drainage occurs using plug valve for a long time.

In order to solve the above-mentioned technical problem, the utility model provides as follows: a kind of Experiment of Organic Chemistry water segregator,

Collector pipe, the upper end are equipped with condenser interface, and lower end is equipped with the tap hole with plug valve；

Connecting tube, for connecting the reaction flask of Experiment of Organic Chemistry；

Return pipe, for being connected to collector pipe and connecting tube；

Dredging pipe, for being connected to collector pipe and return pipe.

A kind of prioritization scheme as Experiment of Organic Chemistry described in the utility model water segregator: it is set on the collector pipe There is spherical switch room；Described dredging pipe one end is connected to switch room, and the other end is located on the side wall of return pipe and is connected to.

A kind of prioritization scheme as Experiment of Organic Chemistry water segregator described in the utility model: in the collector pipe The centerlines a of heart line and return pipe is 85-87 °；The center line of the return pipe and the centerlines b of dredging pipe are 30-45°；The connecting tube is parallel with collector pipe.

A kind of prioritization scheme as Experiment of Organic Chemistry water segregator described in the utility model: further including heat-insulated gear Plate.

Utility model by adopting the above technical scheme, has the following beneficial effects:

Water segregator provided by the utility model, can preferably solve cold burden liquid and thermal material meets blocking, shorten and react Time, reduce the generation of side reaction；Have many advantages, such as that saving energy consumption of reaction is easy to operate, it is time saving and energy saving.

Detailed description of the invention

Fig. 1 is the utility model structure diagram one；

Fig. 2 is Section A-A view in Fig. 1；

Fig. 3 is the utility model structure diagram two；

Fig. 4 is the utility model structure diagram three；

Fig. 5 is that thermal baffle installs and uses schematic diagram；

Fig. 6 is thermal baffle structural schematic diagram；

In figure: 100- collector pipe；101- tap hole；102- plug valve；103- condenser interface；The switch room 104-；200- Connecting tube；300- return pipe；400- dredging pipe；500- thermal baffle；501- through-hole.

Specific embodiment

It is attached below with reference to specification to keep the above objects, features, and advantages of the utility model more obvious and easy to understand Figure is described in detail specific embodiment of the present utility model.

Many details are explained in the following description in order to fully understand the utility model, but this is practical new Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.

Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one reality of the utility model A particular feature, structure, or characteristic in existing mode." in one embodiment " that different places occur in the present specification is not The same embodiment is referred both to, nor the individual or selective embodiment mutually exclusive with other embodiments.

Referring to Fig.1, as the utility model one embodiment, a kind of Experiment of Organic Chemistry water segregator is provided, is collected Water pipe 100, the upper end are equipped with condenser interface 103, and lower end is equipped with the tap hole 101 with plug valve 102；

Connecting tube 200, for connecting the reaction flask of Experiment of Organic Chemistry；

Return pipe 300, for being connected to collector pipe 100 and connecting tube 200；

Dredging pipe 400, for being connected to collector pipe 100 and return pipe 300.

Specifically, cold burden liquid is in lower flow in return pipe 300, thermal material is in upper flow, when thermal material quantity of steam adds When big, original water segregator will lead to clogging, reduce the back-flow velocity of cold burden liquid, now by dredging pipe 400, for being connected to Part thermal material quantity of steam is directly transferred to 100 top of collector pipe, reduces thermal material steam by collector pipe 100 and return pipe 300 The aggregation in return pipe 300 is measured, so that the reflux of cold burden liquid is more smooth.

Referring to Fig.1,2 and 3, it is advanced optimized on the basis of one embodiment, as second embodiment, increase/ New technical characteristic is further limited, the collector pipe 100 is equipped with spherical switch room 104；Described 400 one end of dredging pipe connects Logical switch room 104, the other end are located on the side wall of return pipe 300 and are connected to.

Specifically, described 400 one end of dredging pipe is connected to switch room 104 referring to Fig. 2 and 3, spherical switch room 104 increases The space of thermal material steam, and certain heating is carried out to the cold burden liquid fallen after rise on condenser interface 103 through condenser condensation, The cold feed liquid temperature flowed back into reaction flask is heated rapidly, reduces experiment energy consumption, shortens the reaction time, the other end It on the side wall of return pipe 300 and is connected to, is located at 300 center line institute of return pipe with the communicating position on 300 side wall of return pipe Horizontal plane M on, general thermal material steam can circulate from 300 top of return pipe, can gradually when thermal material quantity of steam increases Occupy the position of 300 lower part of return pipe, 300 lower position of return pipe is the channel of cold burden liquid reflux, therefore the one of dredging pipe 400 End can timely shift increased thermal material quantity of steam, to protect on the horizontal plane M where 300 center line of return pipe The circulation of 300 lower part cold burden liquid of return pipe is demonstrate,proved, obstruction is reduced and generates, ensures that reaction carries out.

It is advanced optimized on the basis of one embodiment and second embodiment, as third embodiment, increase/ New technical characteristic is further limited, the center line of the collector pipe 100 and the centerlines a of return pipe 300 are 85-87 °； The center line of the return pipe 300 and the centerlines b of dredging pipe 400 are 30-45 °；The connecting tube 200 and collector pipe 100 is parallel.

Specifically, between the collector pipe 100 and return pipe 300 angle selection, should be able to guarantee cold burden liquid stream go out and The water of separation will not be taken out of；In addition, angle between the return pipe 300 and dredging pipe 400, to guide based on thermal material steam, Guarantee the rapid circulation of thermal material steam, and also ensures that cold burden liquid and do not flow into dredging pipe 400；The connecting tube 200 with catchment It is needs according to reaction that pipe 100 is parallel.

In addition, excessively close apart from the plug valve of collector pipe in order to solve the electric furnace of heating or electric jacket, heat is easy to transmit Onto plug valve, since the coefficient of expansion of plug valve and glass collector pipe is different, it is easy to cause leak existing during the reaction As；New technical characteristic is increased, further includes thermal baffle 500.

Referring to Figures 5 and 6, the thermal baffle 500 is equipped with through-hole 501, and 501 upper end of through-hole extends to heat-insulated equipped with sealing Baffle 500 on one side, is placed in through-hole 501 for return pipe 300.

In addition, all spies of actual implementation scheme can not be described in order to provide the terse description of exemplary implementation scheme Sign (that is, those incoherent features of optimal mode with the execution the utility model currently considered, or in realization the utility model Those incoherent features).

It should be understood that in the development process of any actual implementation mode, it, can such as in any engineering or design object A large amount of specific embodiment is made to determine.Such development effort may be complicated and time-consuming, but for those benefits For the those of ordinary skill of the displosure content, do not need excessively to test, the development effort will be one design, manufacture and The routine work of production.

It should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although reference The utility model is described in detail in preferred embodiment, those skilled in the art should understand that, it can be to this reality It is modified or replaced equivalently with novel technical solution, without departing from the spirit and scope of the technical scheme of the present invention, It should all cover in the scope of the claims of the utility model.

Claims (4)

1. a kind of Experiment of Organic Chemistry water segregator, it is characterised in that:

Collector pipe (100), the upper end are equipped with condenser interface (103), and lower end is equipped with the tap hole (101) with plug valve (102)；

Connecting tube (200), for connecting the reaction flask of Experiment of Organic Chemistry；

Return pipe (300), for being connected to collector pipe (100) and connecting tube (200)；

Dredging pipe (400), for being connected to collector pipe (100) and return pipe (300).

2. Experiment of Organic Chemistry water segregator according to claim 1, it is characterised in that: set on the collector pipe (100) There is spherical switch room (104)；Described dredging pipe (400) one end is connected to switch room (104), and the other end is located at return pipe (300) Side wall on and be connected to.

3. Experiment of Organic Chemistry water segregator according to claim 1 or 2, it is characterised in that: the collector pipe (100) Center line and the centerlines a of return pipe (300) are 85-87 °；The center line of the return pipe (300) and dredging pipe (400) Centerlines b be 30-45 °；The connecting tube (200) is parallel with collector pipe (100).

4. Experiment of Organic Chemistry water segregator according to claim 3, it is characterised in that: further include thermal baffle (500).