CN208810103U

CN208810103U - A kind of use for laboratory drexel bottle

Info

Publication number: CN208810103U
Application number: CN201821539630.6U
Authority: CN
Inventors: 牛灏霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-20
Filing date: 2018-09-20
Publication date: 2019-05-03
Anticipated expiration: 2028-09-20

Abstract

The utility model relates to laboratory equipment fields, more particularly to a kind of use for laboratory drexel bottle, including bottle body, the bottle body includes external bottle and inner bottle, the external bottle and inner bottle are closed in bottle mouth position to be connected, the external bottle top is equipped with air inlet pipe one, and one bottom end of air inlet pipe is located on the upside of the external bottle bottom；The inner bottle top is equipped with check valve, and the check valve is fixed and penetrated through with the sealing of air inlet pipe two in the inner bottle and connect, and two bottom end of air inlet pipe is located on the upside of the inner bottle bottom；The bottleneck of the external bottle and inner bottle is equipped with drying tube, the drying tube nozzle and the external bottle and the bottle sealing of inner bottle penetrates through connection.The utility model is ingenious in design, and a drexel bottle can be used and carry out secondary cleaning to gas, and the drying after being cleaned, and can be reduced device overlap joint quantity, saves time and manpower, accomplish that equipment is intensive, the utility model has potential market value.

Description

A kind of use for laboratory drexel bottle

Technical field

The utility model relates to laboratory equipment fields, and in particular to a kind of use for laboratory drexel bottle.

Background technique

Use for laboratory drexel bottle generally uses a bottle and a long air inlet pipe and one short escape pipe to form, in gas When needing secondary or multiple washing, multiple above-mentioned apparatuses is needed to be overlapped, bridge piece is more, and overlap joint process is time-consuming and laborious, It makes troubles to lab assistant.

Summary of the invention

The technical problems to be solved in the utility model is how to overcome the shortcomings of the prior art, and providing one kind can be into The use for laboratory drexel bottle of row secondary cleaning and drying.

The technical solution of the utility model is: a kind of use for laboratory drexel bottle, including bottle body, and the bottle body includes outer Bottle body and inner bottle, the external bottle and inner bottle are closed in bottle mouth position and are connected, and the external bottle top is equipped with air inlet pipe one, institute One bottom end of air inlet pipe is stated to be located on the upside of the external bottle bottom；The inner bottle top is equipped with check valve, the check valve and institute The fixed perforation connection of the sealing of air inlet pipe two in inner bottle is stated, two bottom end of air inlet pipe is located on the upside of the inner bottle bottom； The bottleneck of the external bottle and inner bottle is equipped with drying tube, and the bottleneck of the drying tube nozzle and the external bottle and inner bottle is close Envelope perforation connection.

Further, the drying tube includes drying tube tube body and is mounted in the intracorporal desiccant of drying tube pipe, described Desiccant is silica gel particle and calcium chloride granules.

Further, the check valve is glass non-return valve.

Further, the bottle body is glass material, and the drying tube tube body is glass material.

Further, it is frosted mouth on the inside of the bottleneck of the external bottle and inner bottle, is mill on the outside of the drying tube nozzle Frosted mouth matches connection with frosted mouth on the outside of the drying tube nozzle on the inside of the bottleneck of sand mouth, the external bottle and inner bottle.

The utility model is improved existing use for laboratory drexel bottle, and drexel bottle is designed as bilayer, is carrying out one When secondary cleaning, external bottle only can be put into cleaning liquid, without will be full of in inner bottle, at this point, drexel bottle and common gas washing Bottle is identical；When needing secondary cleaning, different cleaning liquids can will be full of in interior external bottle, the gas for needing to clean is outside In bottle body after once cleaning, secondary cleaning is carried out into inner bottle；The drying tube that drexel bottle top is equipped with can be to cleaning Gas afterwards is dried, and gas is further purified.The utility model is worth with market potential.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 is a kind of use for laboratory drexel bottle schematic diagram disclosed by the utility model；

Fig. 2 is a kind of use for laboratory gas washing bottle glass non-return valve schematic diagram disclosed by the utility model.

Specific embodiment

Referring to the drawings and embodiment, a kind of use for laboratory drexel bottle of the utility model is described in detail.

As shown in Figure 1, a kind of use for laboratory drexel bottle, including bottle body, the bottle body include external bottle 1 and inner bottle 2, institute It states external bottle 1 and inner bottle 2 and closes connection at bottleneck 4,1 top of external bottle is equipped with air inlet pipe 1, the air inlet pipe One 11 bottom ends are located on the upside of 1 bottom of external bottle；2 top of inner bottle is equipped with check valve 21, the check valve 21 and institute The sealing of air inlet pipe 2 22 stated in inner bottle 2 is fixed and penetrates through connection, and 2 22 bottom end of air inlet pipe is located at 2 bottom of inner bottle On the upside of portion；The bottleneck 4 of the external bottle 1 and inner bottle 2 is equipped with drying tube, the drying tube nozzle 33 and the external bottle 1 and The sealing perforation connection of bottleneck 4 of inner bottle 2.The drying tube includes drying tube tube body 31 and is mounted in the drying tube tube body 31 Desiccant 32, the desiccant 32 be silica gel particle and calcium chloride granules.The check valve 21 is glass non-return valve.The bottle Body is glass material, and the drying tube tube body 31 is glass material.It is frosted on the inside of the bottleneck 4 of the external bottle 1 and inner bottle 2 Mouthful, it is frosted mouth, the bottleneck 4 and the drying tube nozzle 33 of the external bottle 1 and inner bottle 2 on the outside of the drying tube nozzle 33 It is matched and is connected with frosted mouth.

When the utility model is used, gas is cleaned if only using a kind of cleaning solution, it can be only by external bottle 1 Inside it is put into cleaning solution, gas enters external bottle by air inlet pipe 1, since one 11 bottom end of air inlet pipe is close to 1 bottom of external bottle, On the upside of bottom, one 11 bottom end of air inlet pipe has been cleaned liquid and has flooded, and gas enters cleaning after one 11 bottom end of air inlet pipe is flowed out Liquid is cleaned, and since the density of gas is smaller, gas can overflow liquid level after cleaning, into liquid level more than space, liquid level Gas in above space gradually increases, and pressure becomes larger, and can press to 21 glass non-return valve of check valve, enters from glass non-return valve Then air inlet pipe 2 22 is dried by the bottleneck 4 of external bottle 1 and inner bottle 2 into drying tube.

If necessary to carry out secondary cleaning to gas, it can be put into different cleaning solutions in external bottle 1 and inner bottle 2, After gas is once cleaned in external bottle 1, enter the air inlet pipe two in inner bottle 2 further through 21 glass non-return valve of check valve 22, identical as the Cleaning principle in external bottle 1, gas enters the cleaning solution in inner bottle 2 after 2 22 bottom end of air inlet pipe is flowed out Cleaned, then overflow 2 cleaning liquid inside liquid level of inner bottle, into 2 upper space of inner bottle after be dried into drying tube.

If gas does not need to be dried, and need to carry out other processing operations, drying tube can be changed into it The frosted inlet connection that he and external bottle 1 and 2 bottleneck 4 of inner bottle match enters its elsewhere by frosted inlet connection Reason instrument or device are handled.

The fixed perforation connection of the sealing of 21 glass non-return valve of check valve and air inlet pipe 2 22, also can be used and external bottle 1 With the bottleneck 4 of inner bottle 2 and the connection type of drying tube nozzle 33, connected using the frosted interface to match.

For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality With in novel protection scope.

Claims

1. a kind of use for laboratory drexel bottle, including bottle body, it is characterised in that: the bottle body includes external bottle and inner bottle, described External bottle and inner bottle are closed in bottle mouth position to be connected, and the external bottle top is equipped with air inlet pipe one, one bottom end of the air inlet pipe position On the upside of the external bottle bottom；The inner bottle top is equipped with check valve, the air inlet in the check valve and the inner bottle The fixed perforation connection of the sealing of pipe two, two bottom end of air inlet pipe is located on the upside of the inner bottle bottom；The external bottle and interior bottle The bottleneck of body is equipped with drying tube, the drying tube nozzle and the external bottle and the bottle sealing of inner bottle penetrates through connection.

2. a kind of use for laboratory drexel bottle according to claim 1, it is characterised in that: the drying tube includes drying tube pipe Body and be mounted in the intracorporal desiccant of drying tube pipe, the desiccant be silica gel particle and calcium chloride granules.

3. a kind of use for laboratory drexel bottle according to claim 1 or 2, it is characterised in that: the check valve is that glass is inverse Only valve.

4. a kind of use for laboratory drexel bottle according to claim 2, it is characterised in that: the bottle body is glass material, institute Stating drying tube tube body is glass material.

5. a kind of use for laboratory drexel bottle according to claim 1, it is characterised in that: the bottle of the external bottle and inner bottle It is frosted mouth on the inside of mouthful, is frosted mouth on the outside of the drying tube nozzle, frosted mouth on the inside of the bottleneck of the external bottle and inner bottle Connection is matched with frosted mouth on the outside of the drying tube nozzle.