CN204768786U - Modular round flask - Google Patents
Modular round flask Download PDFInfo
- Publication number
- CN204768786U CN204768786U CN201520449032.XU CN201520449032U CN204768786U CN 204768786 U CN204768786 U CN 204768786U CN 201520449032 U CN201520449032 U CN 201520449032U CN 204768786 U CN204768786 U CN 204768786U
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- China
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- bottle
- upper cover
- sides
- socket component
- wall
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Abstract
The utility model discloses a modular round flask, including upper cover and bottle, the top of upper cover is equipped with the stirring mouth, feed inlet and discharge gate, feed inlet and discharge gate are located the both sides of stirring mouth respectively, the both sides of upper cover are equipped with the socket component, install feed hopper on the feed inlet, the bottle includes bottle and outer bottle down, the outside of outer blank position bottle under in, bottle and upper cover are pegged graft to cooperate and are connected down, and the outer wall on bottle top and the inner wall contact of upper cover bottom down, the top of outer bottle is connected with the socket component cooperation of upper cover both sides, the left side and the right side of outer bottle are equipped with water inlet and delivery port respectively. The utility model discloses simple structure, use, washing are convenient, when experiment reaction temperature when using the round flask is higher, can carry out the heat exchange through injection comdenstion water in the cavity between the downward bottle of water inlet and the outer bottle, and security height, feed hopper can be avoided feeding in raw material the in -process and appear the problem that reagent or liquid medicine spilt outward.
Description
Technical field
The utility model relates to a kind of chemical experimental instrument, specifically a kind of combined type round-bottomed flask.
Background technology
Under round-bottomed flask is generally used as heating condition, there is the reaction vessel that liquid participates in, be widely used in the various chemical experiment such as extraction of chemical reaction, natural products.At present, its round bottom part of round-bottomed flask that laboratory is commonly used is single layer structure, and when use round-bottomed flask time experiment reaction temperature higher time, when needing mobile round-bottomed flask after reaction terminates, shift experiment sample time or other laboratory sample requirement fast coolings and cooling time, then can bring much inconvenience and unnecessary security incident.A kind of very common round-bottomed flask during there-necked flask, be widely used in Experiment of Organic Chemistry, through being usually used in taking up plurality of liquid, melting solid etc., carry out heating or cooling, simultaneously can additional titration funnel, condenser pipe, the devices such as stirring, serve as the reaction vessel of chemical reaction, usually, the bottleneck be positioned in the middle of there-necked flask inserts the rotor of agitator, solid or liquid reactants is added from the arm being positioned at there-necked flask both sides, but usually need at specified temperatures solid or liquid reactants to be poured in there-necked flask, because the mouth of pipe of there-necked flask two side branch is less, be difficult to add medicine, medicine is easily splashed, very easily danger is caused when particularly reaction condition needs oil bath to heat, easily cause the waste of medicine in addition, experiment accuracy is caused to decline.
In addition, round-bottomed flask cleaning after finishing experiment is very inconvenient, and the chemical substance that particularly round tripe inwall is residual is difficult to clean, and during cleaning charge, residue also can have a negative impact to chemical experiment afterwards.
Utility model content
The purpose of this utility model is the combined type round-bottomed flask providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of combined type round-bottomed flask, comprise upper cover and bottle, the top of described upper cover is provided with stirring port, charging aperture and discharging opening, charging aperture and discharging opening lay respectively at the both sides of stirring port, the both sides of upper cover are provided with socket component, charging aperture is provided with charging hopper, described bottle comprises lower bottle body and external bottle, external bottle is positioned at the outside of lower bottle body, described lower bottle body and upper cover grafting are connected, and the contact internal walls of the outer wall on lower bottle body top and upper cover bottom, the top of described external bottle and the socket component of upper cover both sides are connected, the outer wall on external bottle top and the contact internal walls of socket component bottom, the left side of external bottle and right side are respectively equipped with water inlet and delivery port.
As the utility model further scheme: the inwall of the outer wall on described lower bottle body top, the inwall of upper cover bottom, the outer wall on external bottle top and the bottom of socket component is frosting.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, easy to use, when experiment reaction temperature when using round-bottomed flask is higher, condensed water can be injected by water inlet in the cavity between lower bottle body and external bottle and carry out heat exchange, security is high, charging hopper can avoid the problem occurring in reinforced process spilling outside reagent or liquid, and upper cover 1, lower bottle body 7 and the removable cleaning of external bottle 8 in the utility model, be easy to clean up.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-upper cover; 2-bottle; 3-stirring port; 4-charging aperture; 5-discharging opening; 6-charging hopper; 7-lower bottle body; 8-external bottle; 9-socket component; 10-water inlet; 11-delivery port.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of combined type round-bottomed flask, comprise upper cover 1 and bottle 2, the top of described upper cover 1 is provided with stirring port 3, charging aperture 4 and discharging opening 5, charging aperture 4 and discharging opening 5 lay respectively at the both sides of stirring port 1, the both sides of upper cover 1 are provided with socket component 9, charging aperture 4 is provided with charging hopper 6, described bottle 2 comprises lower bottle body 7 and external bottle 8, external bottle 8 is positioned at the outside of lower bottle body 7, described lower bottle body 7 and upper cover 1 grafting are connected, and the contact internal walls of the outer wall on lower bottle body 7 top and upper cover 1 bottom, the top of described external bottle 8 and the socket component 9 of upper cover 1 both sides are connected, the outer wall on external bottle 8 top and the contact internal walls of socket component 9 bottom, the left side of external bottle 8 and right side are respectively equipped with water inlet 10 and delivery port 11, the outer wall on described lower bottle body 7 top, the inwall of upper cover 1 bottom, the inwall of the outer wall on external bottle 8 top and the bottom of socket component 9 is frosting.
In experimentation, when reaction temperature is lower, directly lower bottle body 7 grafting is coordinated the below being arranged on upper cover 1, when reaction temperature is higher, first lower bottle body 7 grafting is coordinated and be arranged on the below of upper cover 1, then external bottle 8 is fixedly installed on socket component 9, condensed water accessed in the cavity between lower bottle body 7 and external bottle 8 by water inlet 10, condensed water carries out heat exchange by lower bottle body 7 and the laboratory sample in flask, and the condensed water absorbed after heat flows out from delivery port 11; After having tested, can upper cover 1, lower bottle body 7 and external bottle 8 be taken apart cleaning, simple and convenient.
The utility model structure is simple, easy to use, when experiment reaction temperature when using round-bottomed flask is higher, condensed water can be injected by water inlet 10 in the cavity between lower bottle body 7 and external bottle 8 and carry out heat exchange, security is high, charging hopper 6 can avoid the problem occurring in reinforced process spilling outside reagent or liquid, and upper cover 1, lower bottle body 7 and the removable cleaning of external bottle 8 in the utility model, be easy to clean up.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (2)
1. a combined type round-bottomed flask, comprise upper cover (1) and bottle (2), it is characterized in that, the top of described upper cover (1) is provided with stirring port (3), charging aperture (4) and discharging opening (5), charging aperture (4) and discharging opening (5) lay respectively at the both sides of stirring port (3), the both sides of upper cover (1) are provided with socket component (9), charging aperture (4) is provided with charging hopper (6), described bottle (2) comprises lower bottle body (7) and external bottle (8), external bottle (8) is positioned at the outside of lower bottle body (7), described lower bottle body (7) and upper cover (1) grafting are connected, and the contact internal walls of the outer wall on lower bottle body (7) top and upper cover (1) bottom, the top of described external bottle (8) and the socket component (9) of upper cover (1) both sides are connected, the outer wall on external bottle (8) top and the contact internal walls of socket component (9) bottom, the left side of external bottle (8) and right side are respectively equipped with water inlet (10) and delivery port (11).
2. combined type round-bottomed flask according to claim 1, it is characterized in that, the inwall of the outer wall on described lower bottle body (7) top, the inwall of upper cover (1) bottom, the outer wall on external bottle (8) top and the bottom of socket component (9) is frosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449032.XU CN204768786U (en) | 2015-06-26 | 2015-06-26 | Modular round flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449032.XU CN204768786U (en) | 2015-06-26 | 2015-06-26 | Modular round flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768786U true CN204768786U (en) | 2015-11-18 |
Family
ID=54508917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449032.XU Expired - Fee Related CN204768786U (en) | 2015-06-26 | 2015-06-26 | Modular round flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665047A (en) * | 2016-03-31 | 2016-06-15 | 苏州健雄职业技术学院 | Double-bottle reaction bottle |
-
2015
- 2015-06-26 CN CN201520449032.XU patent/CN204768786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665047A (en) * | 2016-03-31 | 2016-06-15 | 苏州健雄职业技术学院 | Double-bottle reaction bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |