CN207254331U - A kind of chemical reagent quantifies liquid-transfering device - Google Patents
A kind of chemical reagent quantifies liquid-transfering device Download PDFInfo
- Publication number
- CN207254331U CN207254331U CN201721101096.6U CN201721101096U CN207254331U CN 207254331 U CN207254331 U CN 207254331U CN 201721101096 U CN201721101096 U CN 201721101096U CN 207254331 U CN207254331 U CN 207254331U
- Authority
- CN
- China
- Prior art keywords
- chemical reagent
- glass
- liquid
- snorkel
- cock
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of chemical reagent quantifies liquid-transfering device, belongs to sewage disposal experimental technique field.This chemical reagent, which quantifies liquid-transfering device, includes sampling bottle, big tripe pipette, hollow glueballs, quantitative glass tube and snorkel, and big the first glass cock of tripe pipette lower end connects sampling bottle, and upper end connects hollow glueballs.One quantitative glass tube for being equipped with metering scale of horizontal connection between big tripe pipette and the first glass cock, a glass cock is respectively provided with the both ends of quantitative glass tube, a snorkel for being equipped with sealing cover is connected on the pipeline between big tripe pipette upper end and hollow glueballs.The liquid-transfering device is simple in structure, easy to use, and safe operation is reliable.
Description
Technical field
It the utility model is related to a kind of chemical reagent and quantify liquid-transfering device, belong to sewage disposal experimental technique field.
Background technology
During sewage treatment plant's water quality test, the utilization rate of chemical reagent is high, it is necessary to prepare a variety of chemical reagent
With using substantial amounts of chemical reagent, including eroding chemicals such as sulfuric acid, nitric acid, improper use easily causes equipment and people
The injury of body.Existing laboratory prepare and taken using chemical reagent generally use or the modes such as pipette pipettes.
Original takes mode easily to cause chemical reagent to spill, contamination testing stand, experimental facilities or experimenter's skin, meeting
Testing stand, experimental facilities and experimenter's skin are damaged；The mode that former pipette pipettes, determines although can accurately pipette
The chemical reagent of amount, is not easy to spill, but pipette is used for multiple times and pipettes liquid, and former chemical reagent can be brought by pipette
Other materials are polluted, and need to prepare chemical reagent again, cause experimental implementation complicated, if experimental result can be caused by not preparing again
Deviation is big, and the operation instruction to sewage disposal brings certain influence.
The content of the invention
In order to overcome problem present in existing method, the utility model provides a kind of chemical reagent and quantifies liquid-transfering device,
The liquid-transfering device should be simple in structure, easy to use, and safe operation is reliable.
The technical solution adopted in the utility model is：A kind of chemical reagent quantifies liquid-transfering device, it include a sampling bottle,
One big tripe pipette and a hollow glueballs, it further includes a quantitative glass tube and a snorkel, the big tripe liquid relief
Pipe lower end connects the liquid flowing tube in an insertion sampling bottle by pipeline through the first glass cock, and upper end connects a sky through pipeline
Heart glueballs；One quantitative glass tube for being equipped with metering scale of horizontal connection between big tripe pipette and the first glass cock,
One end of quantitative glass tube is equipped with second glass cock, and the other end is equipped with the 3rd glass that a connection taper goes out liquid elbow
Cock；On pipeline between the big tripe pipette upper end and hollow glueballs connect a snorkel, the gas outlet of snorkel with
The pipeline of hollow glueballs is installed with height, the gas outlet of snorkel is equipped with sealing cover.
The beneficial effects of the utility model are：This chemical reagent quantify liquid-transfering device include sampling bottle, big tripe pipette,
Hollow glueballs, quantitative glass tube and snorkel, big the first glass cock of tripe pipette lower end connect sampling bottle, and upper end connection is empty
Heart glueballs.One quantitative glass tube for being equipped with metering scale of horizontal connection between big tripe pipette and the first glass cock,
The both ends of quantitative glass tube are respectively provided with a glass cock, and one is connected on the pipeline between big tripe pipette upper end and hollow glueballs
A snorkel equipped with sealing cover.The liquid-transfering device is simple in structure, easy to use, and safe operation is reliable.
Brief description of the drawings
Fig. 1 is the structure chart that a kind of chemical reagent quantifies liquid-transfering device.
In figure：1st, big tripe pipette, 1a, liquid flowing tube, 2, quantitative glass tube, 2a, taper go out liquid elbow, the rotation of the 3, first glass
Plug, the 4, second glass cock, the 5, the 3rd glass cock, 6, hollow glueballs, 7, snorkel, 7a, sealing cover, 8, sampling bottle.
Embodiment
The utility model is illustrated below in conjunction with the drawings and the specific embodiments：
Fig. 1 shows that a kind of chemical reagent quantifies the structure chart of liquid-transfering device.In figure, this chemical reagent quantifies liquid relief dress
Put including sampling bottle 8, big tripe pipette 1, hollow glueballs 6, quantitative glass tube 2 and snorkel 7.Big 1 lower end of tripe pipette passes through
Pipeline connects the liquid flowing tube 1a in an insertion sampling bottle 8 through the first glass cock 3, and upper end connects a hollow glueballs through pipeline
6.One quantitative glass tube 2 for being equipped with metering scale of horizontal connection between big 1 and first glass cock 3 of tripe pipette, fixed
One end of amount glass tube 2 is equipped with second glass cock 4, and the other end is equipped with the 3rd glass that a connection taper goes out liquid elbow 2a
Glass cock 5.A snorkel 7, the gas outlet of snorkel 7 are connected on pipeline between big 1 upper end of tripe pipette and hollow glueballs 6
Pipeline with installing hollow glueballs 6 is same high, and the gas outlet of snorkel 7 is equipped with sealing cover 7a.
Using above-mentioned technical solution, when in use, by opening the closed cover of snorkel, chemical reagent is allowed to connect with air
It is logical, then by extruded hollow glueballs, chemical reagent is drawn in big tripe pipette, close the first glass cock and the 3rd glass
Cock, opens the second glass cock 4, after chemical reagent is full of quantitative glass tube, closes the second glass cock, opens the 3rd glass
Glass cock pipettes liquid, and scale is carried on quantitative glass tube, can quantify and pipette；Pipetted when that need not quantify, drawing chemistry
After reagent, the first glass cock is directly closed, the second glass cock and the 3rd glass cock is opened, directs out and pipette chemical examination
Agent.
The chemical reagent liquid-transfering device can match one by one with chemical reagent, it is not necessary to which dismounting is rinsed repeatedly, by closing
Each glass cock and snorkel are closed, can accomplish to preserve together with chemical reagent liquid-transfering device, chemical reagent is in complete
Closed condition.The chemical reagent liquid-transfering device realizes that chemical reagent bottle and traversing taking device are combined into one, by a large amount of chemistry
A part, then the flow direction of the switch control chemical reagent by three glass cocks are first pipetted in reagent, can both be determined on a small quantity
Amount pipettes, and can also pipette partially liq from big bottle chemical reagent, avoid the drawbacks of taking chemical reagent easily to spill, also may be used
During pipetting, the drawbacks of pipette former chemical reagent easy to pollute, avoid due to matching somebody with somebody pharmacy caused by pollution repeatedly
The trouble of product, makes experimentation become efficient and convenient, improves the accuracy of experiment, provides for sewage disposal production and accurately refers to
Lead.
Claims (1)
1. a kind of chemical reagent quantifies liquid-transfering device, it includes a sampling bottle（8）, one big tripe pipette（1）With a sky
Heart glueballs（6）, it is characterized in that：It further includes a quantitative glass tube（2）With a snorkel（7）, the big tripe pipette（1）
Lower end is by pipeline through the first glass cock（3）Connect an insertion sampling bottle（8）In liquid flowing tube（1a）, upper end connects through pipeline
Connect a hollow glueballs（6）；In big tripe pipette（1）With the first glass cock（3）Between horizontal connection one be equipped with metering and carve
The quantitative glass tube of degree（2）, in quantitative glass tube（2）One end be equipped with second glass cock（4）, the other end is equipped with one
Connection taper goes out liquid elbow（2a）The 3rd glass cock（5）；The big tripe pipette（1）Upper end and hollow glueballs（6）Between
Pipeline on connect a snorkel（7）, snorkel（7）Gas outlet with installing hollow glueballs（6）Pipeline with high, snorkel
（7）Gas outlet be equipped with sealing cover（7a）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101096.6U CN207254331U (en) | 2017-08-31 | 2017-08-31 | A kind of chemical reagent quantifies liquid-transfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101096.6U CN207254331U (en) | 2017-08-31 | 2017-08-31 | A kind of chemical reagent quantifies liquid-transfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207254331U true CN207254331U (en) | 2018-04-20 |
Family
ID=61922746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721101096.6U Active CN207254331U (en) | 2017-08-31 | 2017-08-31 | A kind of chemical reagent quantifies liquid-transfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207254331U (en) |
-
2017
- 2017-08-31 CN CN201721101096.6U patent/CN207254331U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207254331U (en) | A kind of chemical reagent quantifies liquid-transfering device | |
| CN106989963B (en) | A kind of pipeline gas enclosed sampling method | |
| CN110530679A (en) | A kind of tank car sampler | |
| CN107449930A (en) | A kind of liquid keeps sample sampler | |
| CN206861256U (en) | A kind of chemistry laboratory central liquid supply system | |
| CN214427264U (en) | Automatic sulfide analyzer | |
| CN207164077U (en) | A kind of liquid keeps sample sampler | |
| CN106237858B (en) | A kind of high flux hemodialysis device | |
| CN205308360U (en) | Move device of getting solution | |
| CN205426560U (en) | Acid -base safety sampler | |
| RU202449U1 (en) | WATER SEPARATOR | |
| CN211118782U (en) | Flow path system of water quality analyzer | |
| CN210108787U (en) | Automatic closed sampling system for reaction kettle | |
| CN210051719U (en) | Automatic on-line detection device for crude oil hydrogen sulfide | |
| CN203732328U (en) | Sampling device capable of extracting gas sample from negative pressure pipeline | |
| CN207336132U (en) | A kind of sampler | |
| CN206920426U (en) | A kind of surface water quality device for fast detecting | |
| CN206862716U (en) | A kind of pipeline gas sealing sampler | |
| CN108241066B (en) | Internal circulation pipeline system for multi-test-solution program detection and control method thereof | |
| CN219319844U (en) | Reaction kettle sampling device | |
| CN211586365U (en) | Novel test solution configuration device | |
| CN205826353U (en) | A kind of automatic back flow also can detect the sampling line of waste liquid | |
| CN206114487U (en) | Experimental liquid automatic configuration device of salt fog machine | |
| CN104698122B (en) | Foot-propelled power automatic sample and the titration system of zeroing and titration method | |
| CN205785914U (en) | A kind of low liquid level duplex type sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |