CN205392479U - Dropping funnel - Google Patents
Dropping funnel Download PDFInfo
- Publication number
- CN205392479U CN205392479U CN201620171287.9U CN201620171287U CN205392479U CN 205392479 U CN205392479 U CN 205392479U CN 201620171287 U CN201620171287 U CN 201620171287U CN 205392479 U CN205392479 U CN 205392479U
- Authority
- CN
- China
- Prior art keywords
- tube chamber
- cock
- lumen
- liquid
- liquid outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a dropping funnel. Include: the funnel body, the baffle, its vertical setting this is internal for the funnel, be used for with the funnel body divides first lumen and second lumen into, first lumen and second lumen, its lower extreme are equipped with first liquid outlet and second liquid outlet respectively, first cock and second cock, it sets up respectively the lower part of first lumen and second lumen for control the break -make of first lumen and second lumen. The beneficial effects of the utility model are that: be equipped with the second lumen of first lumen, need not to change dropping funnel, just can dropwise add liquid not of the same race, dropwise add liquid not of the same race is contactless between two kinds of liquid simultaneously, it can control the speed of dropwise add respectively to be equipped with first cock and second cock on the second lumen of first lumen respectively, be equipped with the contained angle between first liquid outlet and the second liquid outlet, can prevent to touch at two kinds of liquid phase mutual connections of dropwise add in -process.
Description
Technical field
This utility model relates to a kind of experimental provision, is specifically related to a kind of Dropping funnel.
Background technology
Constant voltage separatory funnel is the one of funnel.It is the same with other Dropping funnels, can be carried out the operation such as separatory, extraction.With other Dropping funnels the difference is that, constant pressure funnel can ensure that internal pressure is constant, and one can be prevented from suck-back, and two is to make liquid in funnel flow down smoothly, three is the impact reducing the liquid increased to gas pressure intensity, thus more accurate when measuring gas volume.
But, traditional constant pressure funnel can only drip a kind of liquid and dismounting inconvenience.During as run into the experiment needing to be simultaneously added dropwise two kinds of liquid very inconvenient, two constant pressure funnels need to be prepared and also to react the dismounting of device, it is impossible to realizing being simultaneously added dropwise the function of two kinds of different liquids.
Therefore, a kind of key that Dropping funnel is solution problem being capable of being simultaneously added dropwise two kinds of different liquids.
Utility model content
The purpose of this utility model is in that to provide a kind of Dropping funnel, it is possible to realize being simultaneously added dropwise two kinds of different liquids.
For achieving the above object, this utility model adopts the following technical scheme that, including:
Funnel body；
Dividing plate, it is disposed longitudinally in described funnel body, for described funnel body is divided into the first tube chamber and the second tube chamber；
First tube chamber and the second tube chamber, its lower end is respectively equipped with the first liquid outlet and the second liquid outlet；
First cock and the second cock, it is separately positioned on the bottom of described first tube chamber and the second tube chamber, for controlling the first tube chamber and the break-make of the second tube chamber.
Preferably, also include:
First arm, its top and bottom are respectively communicated with the top of the first tube chamber and the bottom of the first tube chamber, are used for balancing the first intraluminal pressure；
Second arm, its top and bottom are respectively communicated with the top of the second tube chamber and the bottom of the second tube chamber, are used for balancing the second intraluminal pressure.
Preferably, described first cock and the second cock are T-shaped three-way cock.
Preferably, described funnel body is made up of glass material.
Preferably, described first cock and the second cock are made up of tetrafluoroethene material.
Preferably, it is respectively equipped with graduation mark at described first tube chamber and the second tube chamber.
Preferably, it is provided with angle between described first liquid outlet and the second liquid outlet.
The beneficial effects of the utility model are: 1, be provided with the second tube chamber of the first tube chamber, it is not necessary to change Dropping funnel, it becomes possible to drip liquid not of the same race, additionally it is possible to be simultaneously added dropwise liquid not of the same race, contactless between two kinds of liquid；2, on the second tube chamber of the first tube chamber, it is respectively equipped with the first cock and the second cock can control the speed of dropping respectively；3, it is provided with angle between the first liquid outlet and the second liquid outlet, it is possible to prevent two kinds of liquid in dropping process from contacting with each other.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of Dropping funnel of this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Should be appreciated that used herein such as " have ", " comprising " and " including " term is not precluded from existence or the interpolation of other elements one or more or its combination.
As it is shown in figure 1, a kind of way of realization of the present utility model, funnel body, in circle main body, for taking up the liquid with dropping；Preferred as one, described funnel body is made up of transparent glass material, corrosion-resistant, it is simple to observe the liquid level situation in funnel.As it is preferred that, described funnel body is provided with graduation mark, it is simple to observe the liquid volume in funnel body.
Dividing plate 110 is disposed longitudinally in described funnel body, for described funnel body is divided into the first tube chamber 120 and the second tube chamber 130；Described dividing plate 110 is made up of clear glass, adopts integral molding techniques to make with funnel body.
First tube chamber 120 is identical with the second tube chamber 130 shape, volume is equal, and the lower end of the first tube chamber 120 and the second tube chamber 130 is respectively equipped with the first liquid outlet 122 and the second liquid outlet 132；Liquid in first tube chamber 120 and the second tube chamber 130 flows out via the first liquid outlet 122 and the second liquid outlet 132 respectively.
First cock 121 and the second cock 131 are separately positioned on the bottom of described first tube chamber 120 and the second tube chamber 130, for controlling the break-make of the first tube chamber 120 and the second tube chamber 130.Preferred as one, described first cock 121 and the second cock 131 are T-shaped three-way cock.As it is preferred that, described first cock 121 and the second cock 131 are made up of tetrafluoroethene material.
In use, in the first tube chamber 120 and the second tube chamber 130, add different liquid respectively, when needs drip a certain liquid or are simultaneously added dropwise two kinds of liquid, the cock taken up on corresponding liquid tube chamber can be opened, by adjusting the anglec of rotation of cock, i.e. the speed of adjustable liquid dropping.
In another embodiment, also including: the first arm 123, its top and bottom are respectively communicated with the top of the first tube chamber 120 and the bottom of the first tube chamber 120, for balancing the pressure in the first tube chamber 120；Second arm 133, its top and bottom are respectively communicated with the top of the second tube chamber 130 and the bottom of the second tube chamber 130, for balancing the pressure in the second tube chamber 130.Preferred as one, described first arm 123 and the second arm 133 are adopted integral molding techniques to make by glass material.
In another embodiment, described first cock 121 and the second cock 131 are T-shaped three-way cock.By adjusting the anglec of rotation of the first cock 121 and the second cock 131, i.e. the speed of adjustable liquid dropping.
In another embodiment, described funnel body is made up of glass material.Corrosion-resistant, it is simple to observe the liquid level situation in funnel.
In another embodiment, described first cock 121 and the second cock 131 are made up of tetrafluoroethene material.Aging resistance, corrosion-resistant, be not easy to and the liquid generation chemical reaction taken up, there is longer service life.
In another embodiment, described first tube chamber 120 and the second tube chamber 130 are respectively equipped with graduation mark.It is easy to read the liquid volume in the first tube chamber 120 and the second tube chamber 130, and then controls dripping quantity and rate of addition.
In another embodiment, it is provided with angle between described first liquid outlet 122 and the second liquid outlet 132.When preventing from dripping at the same time, liquid contacts with each other, and chemical reaction occurs.Preferred as one, described angle is 5 °.
This utility model one Dropping funnel 1 described above, is provided with the first tube chamber 120 and the second tube chamber 130, it is not necessary to change Dropping funnel, it becomes possible to drip liquid not of the same race, additionally it is possible to be simultaneously added dropwise liquid not of the same race, contactless between two kinds of liquid；First tube chamber 120 and the second tube chamber 130 it is respectively equipped with the first cock 121 and the second cock 131 can control the speed of dropping respectively；First liquid outlet 122 and the second liquid outlet 132 are provided with angle, it is possible to prevent two kinds of liquid in dropping process from contacting with each other.
Although embodiment of the present utility model is disclosed as above, but listed utilization that it is not restricted in description and embodiment, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (7)
1. a Dropping funnel, it is characterised in that including:
Funnel body；
Dividing plate, it is disposed longitudinally in described funnel body, for described funnel body is divided into the first tube chamber and the second tube chamber；
First tube chamber and the second tube chamber, its lower end is respectively equipped with the first liquid outlet and the second liquid outlet；
First cock and the second cock, it is separately positioned on the bottom of described first tube chamber and the second tube chamber, for controlling the first tube chamber and the break-make of the second tube chamber.
2. Dropping funnel according to claim 1, it is characterised in that also include:
First arm, its top and bottom are respectively communicated with the top of the first tube chamber and the bottom of the first tube chamber, are used for balancing the first intraluminal pressure；
Second arm, its top and bottom are respectively communicated with the top of the second tube chamber and the bottom of the second tube chamber, are used for balancing the second intraluminal pressure.
3. Dropping funnel according to claim 1 and 2, it is characterised in that: described first cock and the second cock are T-shaped three-way cock.
4. Dropping funnel according to claim 3, it is characterised in that: described funnel body is made up of glass material.
5. Dropping funnel according to claim 1 and 2, it is characterised in that: described first cock and the second cock are made up of tetrafluoroethene material.
6. Dropping funnel according to claim 1 and 2, it is characterised in that: it is respectively equipped with graduation mark at described first tube chamber and the second tube chamber.
7. Dropping funnel according to claim 1 and 2, it is characterised in that: it is provided with angle between described first liquid outlet and the second liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171287.9U CN205392479U (en) | 2016-03-07 | 2016-03-07 | Dropping funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171287.9U CN205392479U (en) | 2016-03-07 | 2016-03-07 | Dropping funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392479U true CN205392479U (en) | 2016-07-27 |
Family
ID=56442378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620171287.9U Expired - Fee Related CN205392479U (en) | 2016-03-07 | 2016-03-07 | Dropping funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392479U (en) |
-
2016
- 2016-03-07 CN CN201620171287.9U patent/CN205392479U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205392479U (en) | Dropping funnel | |
| CN205042426U (en) | Machine is blent to intelligence liquid | |
| CN202473854U (en) | Automatic buffer liquid charging device | |
| CN207085028U (en) | A kind of dropping funnel | |
| CN204085618U (en) | The adjustable graduated cylinder device of a kind of liquid level | |
| CN207221956U (en) | A kind of laboratory fluids medicament equivalent adding set | |
| CN105148792B (en) | Intelligent liquid blending machine and blending method | |
| CN201746305U (en) | Quantitative conveying equipment of solution | |
| CN203598812U (en) | Full-automatic multi-channel open perfusion system | |
| CN207051252U (en) | A kind of mobile phase evenly mixing device of Pharmaceutical Analysis LC-MS instrument | |
| CN208576745U (en) | A kind of leak-proof hand-operated liquid filling device | |
| CN206631617U (en) | A kind of moisturizing type water-bath | |
| CN204182297U (en) | Vertical unpowered variable proportion mixer for liquid | |
| CN103171781A (en) | Semi-automatic weighing type filling machine | |
| CN207887145U (en) | A kind of automatic liquid-feeding metering device | |
| CN208273963U (en) | A kind of gardens watering pesticide spray truck | |
| CN203280829U (en) | Rapid and quantitative adjuster for infusion apparatus | |
| CN203075909U (en) | Full-automatic accurate control mixing system | |
| CN210729565U (en) | Liquid separation funnel | |
| CN206330953U (en) | A kind of push jack formula acid base titration controls valve | |
| CN202383120U (en) | Novel burette for clinical laboratory | |
| CN205668934U (en) | A kind of adjustable speed funnel | |
| CN204675900U (en) | The filling apparatus of the online chemical agent of industrial circulating water | |
| CN206281548U (en) | A kind of two-in-one type mariotte flask | |
| CN209010143U (en) | It is a kind of it is novel can rate controlling constant pressure funnel |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170307 |