CN106840763A - Sodium sulfide solution quantitative sampling device with even liquid function - Google Patents
Sodium sulfide solution quantitative sampling device with even liquid function Download PDFInfo
- Publication number
- CN106840763A CN106840763A CN201610706702.0A CN201610706702A CN106840763A CN 106840763 A CN106840763 A CN 106840763A CN 201610706702 A CN201610706702 A CN 201610706702A CN 106840763 A CN106840763 A CN 106840763A
- Authority
- CN
- China
- Prior art keywords
- sodium sulfide
- air bag
- sulfide solution
- even liquid
- main support
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
Abstract
The invention discloses a kind of sodium sulfide solution quantitative sampling device with even liquid function, pipette is installed on operating personnel the lower end of extension frame before use, and it is connected with air intake duct by the through hole inside the frame that protracts, then rotate rotation hand wheel, check situation of the imbibition air bag with the presence or absence of gas leakage, in the case where all going well, operating personnel determine whether to close corresponding valve further according to the lotion pipeline for needing to use, then rotation hand wheel is rotated, it is set to rotate corresponding angle on quantitative dial, now extruding plate compression imbibition air bag, make its discharge inner air, rotation hand wheel is rotated backward again after lotion pipeline insertion sodium sulfide solution, sulfidising solution just enters in lotion pipeline, if solution enters extension frame in pipette, even liquid air bag is then extruded to be redistributed, so far device completes its course of work.The present apparatus can safely and reliably draw sodium sulfide solution for testing, efficiency high, be conducive to the working environment for keeping cleaning, and the muscle power for reducing operating personnel is paid.
Description
Technical field
The present invention relates to sodium salt sampling equipment, especially sodium sulfide solution sampler.
Background technology
In actual production or scientific experiment, it is often necessary to obtain fluid sample, to carry out production testing and identification point
Analysis.When vulcanized sodium fluid reservoir carries out taking liquid, because fluid reservoir storage capacity is big, the solution concentration of the different depth of fluid reservoir is not
, solute easily crystallization sinks to the bottom, and at this moment needs layering to take liquid, and general Stratified Sampling needs repeatedly, and the sample for taking out is often
It is undesirable.
To solve the above problems, the patent document of Publication No. CN203981450U discloses a kind of for vulcanized sodium inspection
The integrated layer-stepping sampler of survey, its technical scheme is：Including handle and the sampler barrel being connected on handle, described sampling
Cylinder is at least two, is equally distributed on handle, and with handle to be detachably connected with, described handle is provided with card to sampler barrel
Groove, draw-in groove is provided with scale value, and described sampler barrel is provided with sliding block, and sliding block is adapted with draw-in groove, described sampler barrel cylinder bottom
It is cyclic structure, cylinder bottom is provided with pad, and pad area is more than cylinder bottom through hole area, and pad is provided with spring with cylinder bottom junction.
In the technical scheme of above-mentioned patent document, carry out taking liquid by setting sampler barrel on handle.But work as and take
During taking out sampler after liquid, because sampler barrel is that multiple sampler barrels are set on open design, and handle, in mobile mistake
Cheng Zhong, can cause that the solution in sampler barrel spills.To avoid pollution, in addition it is also necessary to cleaned, be inconvenient.
Chinese patent literature CN 2432166Y disclose a kind of Hand-operated liquid discharging device, and it is mainly by bottle, bottle cap and control
Frame is constituted, and wherein the section of bottle is flat, is connected with triangle control cage by the locating slot on the inside of bottle body and bottleneck part,
And it is in contact compared with brchypinacoid with bottle, the connecting rod in control cage, valve head thereon is landed on valve seat, and bottle cap passes through screw thread
With prevent button with bottle body and bottleneck part on the outside of be spirally connected.Bottle cap has a conical bores, and its lower end is formed with through hole and valve seat.By bottle
After body, bottle cap and control cage are combined into an entirety, when short-axis direction bottle outside compressive deformation, internal and bottle can be touched
The triangle control cage being in contact deforms in length direction, and the connecting rod for being connected to control cage lower end drives valve head to leave valve
Seat, the liquid via through holes outflow in bottle, the purpose of liquid is taken so as to reach manually.The liquid getting device uses individual palpation press switch structure, and
And the requirement of valve head and valve seat fitness is high, assembles bad or use long, cause easy leakage;In addition control cage is using elastic material
Material is made, and easily aging, particularly in winter, temperature is low, and bottle and control cage are hardened, it is more difficult to extruded, and take liquid inconvenient.This
Outward, there is no any work to indicate on liquid getting device, be not suitable for being used during dark, give people a kind of ice-cold cold sensation, function list yet
Adjust.
The content of the invention
The present invention provides a kind of sodium sulfide solution quantitative sampling device with even liquid function, can safely and reliably by barium
Salt burns till hopper and is positioned on roll-over table, and operating space requires small, to be conducive to holding to clean working environment, reduces operating personnel
Muscle power pay.
A kind of sodium sulfide solution quantitative sampling device with even liquid function, main support is the spine sections of the present apparatus, its
Front end is connected with extension frame, and rear end is then mounted with liquid sucting mechanism, and pipette is installed in the downside of the extension frame, and top surface is by inhaling
Tracheae is connected with liquid sucting mechanism, and valve is installed between extension frame and main support, and that is processed on the Valve controlling extension frame is even
Whether liquid bath connects with pipette.
The liquid sucting mechanism includes extruding plate, rotation depression bar, rotation hand wheel and imbibition air bag, and rotation depression bar is installed on main branch
Between the two ends of frame, rotation hand wheel is fixed on one end of rotation depression bar, and imbibition air bag is fixed on main support interior sidewall surface upper end, squeezes
The upper end of compressing tablet is fixed on rotation depression bar and connects by standard component screw, the lower surface of extruding plate then with imbibition balloon contacts.
Through hole is machined between the top surface of the extension frame and bottom surface, while top surface is also machined with even liquid bath.The extruding
Piece uses sheet metal component stainless steel, wave-like is processed into by the method for rolling, at its noncontact end with imbibition air bag
It is machined with screw hole.
Remarkable result of the invention is：
1st, the present invention is an easy sodium sulfide solution liquid taking device, simple structure, compact in design, while machined piece shape is advised
Then, selection standard part is combined, it is possible to decrease cost and shortening production cycle.
2nd, every lotion pipeline individually matches somebody with somebody an air bag, can as needed close even liquid function so as to allow different pipette
Between work independently, such that it is able to realize to it is various with certain different qualities sodium sulfide solutions sampling, due to being parallel work
Make, therefore sampling efficiency is also high.
3rd, equipped with a quantitative dial, the amount that can be drawn as needed determines the corner of rotation depression bar, essence to the present invention
Really control, quantitative effect is good.
Brief description of the drawings
Fig. 1 is general assembly schematic diagram of the invention, wherein：1- pipette；The even liquid air bags of 2-；3- air intake ducts；4- extruding plates；5-
Quantitative dial；6- main supports；7- valves；The even liquid baths of 8-；9- extension framves；10- rotates depression bar；11- rotation hand wheels；12- imbibitions
Air bag.
Fig. 2 is station direction schematic diagram of the invention, the direction of motion mark of liquid when wherein B is even liquid；When C is imbibition
The direction of motion mark of liquid.
Fig. 3 is liquid sucting mechanism enlarged diagram at part A of the invention.
Specific embodiment
Illustrated below against Fig. 1 to Fig. 3, because the present apparatus is to imbibition air bag 12 and air intake duct 3 and extension frame 9 and suction
The connection tightness requirement of liquid air bag 12 is higher, therefore should check their connection before operation, secondly needs
The degree for adjusting the anglec of rotation of extruding plate 4 and being contacted with imbibition air bag 12, it is to avoid extruding is uneven, be vented halfway behaviour
Slip up, then using clear water can test the debugging efforts of finishing device, so far device completes preparation.
Pipette 1 is installed on operating personnel the lower end of extension frame 9 before use, and by logical inside the frame 9 that protracts
Hole is connected with air intake duct 3, then rotates rotation hand wheel 11, checks situation of the imbibition air bag 12 with the presence or absence of gas leakage, at all just
Operating personnel determine whether to close corresponding valve 7 further according to the pipette 1 for needing to use in the case of often, then rotate rotation
Wheel 11 is changed hands, it is rotated corresponding angle on quantitative dial 5, now extruding plate compression imbibition air bag 12 makes in its discharge
Portion's air, rotation hand wheel 11 is rotated backward after pipette insertion sodium sulfide solution again, and sulfidising solution just enters in pipette 1, if
Solution enters extension frame 9 in pipette 1, then extrude even liquid air bag 2 and redistributed, and so far device completes its course of work.
Technology contents of the invention and technical characterstic have revealed that as above, it being understood, however, that in creative ideas of the invention
Under, those skilled in the art can make various changes and improve to said structure and material, including individually disclose here or want
Ask the combination of the technical characteristic of protection, it will be apparent that other combinations including these features.These deformations and/or combination each fall within
In technical field involved in the present invention, and fall into the protection domain of the claims in the present invention.
Claims (3)
1. a kind of sodium sulfide solution quantitative sampling device with even liquid function, including main support（6）, main support front end with extension
Frame（9）It is connected, it is characterised in that：Main support rear end is then provided with liquid sucting mechanism, and pipette is installed in the downside of the frame that protracts（1）,
Top surface passes through air intake duct（3）Connected with liquid sucting mechanism, valve is installed between extension frame and main support（7）；The liquid sucting mechanism
Including extruding plate（4）, rotation depression bar（10）, rotation hand wheel（11）With imbibition air bag（12）, rotate depression bar and be installed on main support（6）
Two ends between, rotation hand wheel is fixed on one end of rotation depression bar, and imbibition air bag is fixed on main support interior sidewall surface upper end, extrudes
The upper end of piece is fixed on rotation depression bar and connects by standard component screw, the lower surface of extruding plate then with imbibition air bag（12）Contact.
2. the sodium sulfide solution quantitative sampling device with even liquid function according to claim 1, it is characterised in that：It is described
Extension frame（9）Top surface and bottom surface between be machined with through hole, while top surface is also machined with even liquid bath（8）.
3. the sodium sulfide solution quantitative sampling device with even liquid function according to claim 1, it is characterised in that：It is described
Extruding plate（4）Using sheet metal component stainless steel, wave-like is processed into by the method for rolling, it is non-with imbibition air bag at it
Contact jaw is machined with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706702.0A CN106840763A (en) | 2016-08-23 | 2016-08-23 | Sodium sulfide solution quantitative sampling device with even liquid function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706702.0A CN106840763A (en) | 2016-08-23 | 2016-08-23 | Sodium sulfide solution quantitative sampling device with even liquid function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106840763A true CN106840763A (en) | 2017-06-13 |
Family
ID=59145525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610706702.0A Pending CN106840763A (en) | 2016-08-23 | 2016-08-23 | Sodium sulfide solution quantitative sampling device with even liquid function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106840763A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817473A (en) * | 2005-01-05 | 2006-08-16 | 生物－磁学有限公司 | Combinatorial pipettor device |
| US20080184832A1 (en) * | 2004-07-09 | 2008-08-07 | Dayco Europe S.R.L. Con Unico Socio | Electrical Motor Reducer For Operating an Eccentric Cam |
| CN204422264U (en) * | 2014-11-07 | 2015-06-24 | 程志 | Medical test sampler |
| CN205301001U (en) * | 2016-01-17 | 2016-06-08 | 王艳 | A kind ware is carried in experiment of high accuracy pharmacy |
-
2016
- 2016-08-23 CN CN201610706702.0A patent/CN106840763A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080184832A1 (en) * | 2004-07-09 | 2008-08-07 | Dayco Europe S.R.L. Con Unico Socio | Electrical Motor Reducer For Operating an Eccentric Cam |
| CN1817473A (en) * | 2005-01-05 | 2006-08-16 | 生物－磁学有限公司 | Combinatorial pipettor device |
| CN204422264U (en) * | 2014-11-07 | 2015-06-24 | 程志 | Medical test sampler |
| CN205301001U (en) * | 2016-01-17 | 2016-06-08 | 王艳 | A kind ware is carried in experiment of high accuracy pharmacy |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |