CN109999935B - Quick constant volume device of solution for chemical synthesis - Google Patents
Quick constant volume device of solution for chemical synthesis Download PDFInfo
- Publication number
- CN109999935B CN109999935B CN201910282050.6A CN201910282050A CN109999935B CN 109999935 B CN109999935 B CN 109999935B CN 201910282050 A CN201910282050 A CN 201910282050A CN 109999935 B CN109999935 B CN 109999935B
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- solution
- guide rod
- flow guide
- floating ring
- 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
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 21
- 238000007667 floating Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000005259 measurement Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012237 artificial material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0282—Burettes; Pipettes mounted within a receptacle
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention belongs to the technical field of chemical instruments, and discloses a rapid solution volume fixing device for chemical synthesis, which comprises a cylindrical shell, wherein a funnel is arranged at the upper end opening of the cylindrical shell and is fixedly communicated with the cylindrical shell, the funnel is arranged in an inverted circular truncated cone shape, a groove is formed in the bottom surface of the cylindrical shell, a floating ring is connected to the inner side wall of the cylindrical shell in a sliding mode, a vertically arranged flow guide rod is arranged in the floating ring, the flow guide rod is fixedly connected with the inner side wall of the floating ring through a connecting rod, the lower end of the flow guide rod penetrates through the groove, a sealing plug matched with the groove is fixedly connected to the lower end of the flow guide rod, and the upper end of the flow guide rod extends out. Has the advantages that: the sealing plug can get required solution at the test tube volume after automatic with the cylindricality casing seal, easy operation, the effectual probability that reduces the volume and get the emergence error when getting, has improved work efficiency, and the defoaming needle can puncture the bubble in the solution, has avoided getting the error because of the bubble brings.
Description
Technical Field
The invention relates to the technical field of chemical instruments, in particular to a solution rapid constant volume device for chemical synthesis.
Background
Synthesis refers to the conversion of a relatively simple substance into a complex substance by chemical reaction. Chemical synthetic materials, also known as artificial materials and synthetic materials, are materials artificially produced by processing different substances through chemical methods or polymerization, and have characteristics different from those of raw materials. Chemical synthesis provides good prospects in the aspects of development of organic and inorganic materials and the like, and plays a key role in the aspects of space technology, atomic energy industry, ocean resource development, agricultural modernization, drug production and the like. When the chemical synthesis experiment, the ratio of solution is essential step, and when getting solution, the graduated flask need be placed steadily, and the sight keeps the level with the lowest of solution meniscus in the graduated flask to guarantee the precision of getting.
In a chemical synthesis laboratory, a certain amount of solution needs to be frequently measured for reagent proportioning, the operation is time-consuming and labor-consuming, and in a complicated test, the problem of measurement misoperation often occurs, so that an error exists between the measured solution and the required amount, the measurement is needed again, and even test data errors or test failure and waste work are caused; when some specific solutions are measured, such as lipid and decarburization solutions, the solutions are easy to foam when poured into the measuring cylinder, the observation and reading of scales on the measuring cylinder are influenced, and the bubbles occupy a certain volume, so that the volume of the read solutions is inconsistent with the actual volume, and great inconvenience is brought to the continuation of experiments.
Therefore, a solution rapid constant volume device for chemical synthesis is provided.
Disclosure of Invention
The invention aims to solve the problem that the solution measuring operation is complicated in the prior art, and provides a solution rapid constant volume device for chemical synthesis, which is convenient for measuring solution.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a quick constant volume device of solution for chemical synthesis, includes the cylindricality casing, cylindricality casing upper end opening sets up and fixed intercommunication has the funnel, the funnel is the setting of radius platform form, cylindricality casing bottom surface is equipped with the fluting, sliding connection has the floating ring on the inside wall of cylindricality casing, be equipped with the water conservancy diversion stick of vertical setting in the floating ring, the inside wall fixed connection of water conservancy diversion stick through connecting rod and floating ring, the lower extreme of water conservancy diversion stick runs through the fluting setting, the lower extreme fixedly connected with and the fluting assorted sealing plug of water conservancy diversion stick, the upper end of water conservancy diversion stick extends to the cylindricality casing and sets up outward.
In the above solution rapid volume fixing device for chemical synthesis, the floating ring is made of polyethylene material.
In the solution quick-holding device for chemical synthesis, the side wall of the sealing plug is provided with an annular sealing bulge, and the side wall of the groove is provided with an annular clamping groove matched with the annular sealing bulge.
In the solution rapid volume-fixing device for chemical synthesis, the lower end of the floating ring is rotatably connected with a plurality of defoaming needles, the bottom surface of the cylindrical shell is provided with threaded holes for containing the defoaming needles, the outer surface of the defoaming needle is provided with threads, and the defoaming needles are in threaded connection with the cylindrical shell.
Compared with the prior art, the invention has the advantages that: 1. the flow guide rod can facilitate the drainage of the solution, so that the solution can better enter the cylindrical shell, the floating ring floats when the solution overflows the slot, the sealing plug is driven to be clamped into the slot, the bottom of the cylindrical shell is sealed, and the cylindrical shell is taken out of the test tube, so that the solution left in the test tube is the solution with the required volume, the operation is simple, when the solution is frequently measured, the probability of errors during the measurement is effectively reduced, and the working efficiency is improved; 2. the defoaming needle can puncture the bubbles in the solution, avoids measuring errors caused by the bubbles, can drive the defoaming needle to move upwards when the floating ring floats upwards, sucks the bubbles in the solution into the threaded hole, rotates the defoaming needle simultaneously, further stirs the bubbles, effectively reduces the measuring errors, and is favorable for measuring the continuation of the measuring operation.
Drawings
FIG. 1 is a schematic structural diagram of an initial state of a solution rapid volume fixing device for chemical synthesis according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a top view of a floating ring in the solution rapid volume metering device for chemical synthesis according to the present invention;
FIG. 4 is a schematic structural view of a solution rapid constant volume device for chemical synthesis according to the present invention in a sealed state;
fig. 5 is an enlarged view of fig. 4 at B.
In the figure: 1 cylindrical shell, 2 funnels, 3 floating rings, 4 flow guide rods, 5 grooves, 6 sealing plugs, 7 annular sealing bulges, 8 annular clamping grooves, 9 defoaming needles and 10 threaded holes.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-5, a quick constant volume device of solution for chemical synthesis, including cylindricality casing 1, cylindricality casing 1 upper end opening sets up and fixed intercommunication has funnel 2, funnel 2 is the setting of radius platform form, cylindricality casing 1 bottom surface is equipped with fluting 5, sliding connection has floating ring 3 on the inside wall of cylindricality casing 1, it needs to explain that floating ring 3 is made by the polyethylene material, the polyethylene material density is little, can float in the solution, and wear-resisting corrosion resistance is good, difficult by the erosion of corrosive solution, application scope is wide, long service life.
It is worth noting that the lower end of the floating ring 3 is connected with a plurality of defoaming needles 9 in a rotating mode, the bottom surface of the cylindrical shell 1 is provided with a threaded hole 10 for accommodating the defoaming needles 9, the outer surface of each defoaming needle 9 is provided with threads, each defoaming needle 9 is in threaded connection with the cylindrical shell 1, each defoaming needle 9 can puncture bubbles in a solution, measurement errors caused by the bubbles are avoided, the floating ring 3 can drive each defoaming needle 9 to move upwards when floating upwards, the bubbles in the solution are sucked into the threaded hole 10, meanwhile, each defoaming needle 9 rotates, the bubbles are further stirred, measurement errors are effectively reduced, and the measurement operations can be continued.
Be equipped with the water conservancy diversion stick 4 of vertical setting in the floating ring 3, water conservancy diversion stick 4 passes through connecting rod and floating ring 3's inside wall fixed connection, the lower extreme of water conservancy diversion stick 4 runs through fluting 5 settings, the lower extreme fixedly connected with and the 5 assorted sealing plug 6 of fluting of water conservancy diversion stick 4, be equipped with annular seal arch 7 on the lateral wall of sealing plug 6, be equipped with on the lateral wall of fluting 5 with annular seal arch 7 assorted ring groove 8, annular seal arch 7 card is at ring groove 8, the leakproofness of annular seal arch 7 has been increased, prevent the emergence of the weeping condition.
The floating ring 3 drives the sealing plug 6 to seal the slot 5 under the action of buoyancy, so that the measurement is not needed, the required quantitative solution can be obtained, the operation is simple, when the solution is frequently measured, the probability of error occurrence when the solution is measured is effectively reduced, the work efficiency is improved, the upper end of the flow guide rod 4 extends to the outside of the cylindrical shell 1, the solution drainage is facilitated, and the solution can better enter the cylindrical shell 1.
According to the invention, the device is placed into a test tube or a measuring cylinder, the device is clamped at the tube opening of the test tube through the funnel 2, a solution is poured into the funnel 2, the solution is convenient to drain through the guide rod 4, the solution enters the test tube through the funnel 2 and the cylindrical shell 1, when the liquid overflows to the floating ring 3, the floating ring 3 floats to drive the sealing plug 6 to move upwards, the sealing plug 6 is clamped into the open slot 5 to seal the bottom of the cylindrical shell 1, and then the cylindrical shell 1 is taken out of the test tube, so that the solution left in the test tube is the solution with the required volume, the operation is simple, when the solution is frequently taken, the probability of error during taking is effectively reduced, the working efficiency is improved, and the solution in the cylindrical shell 1 is poured back for reuse after the cylindrical shell 1 is taken out; simultaneously, when floating ring 3 floated upwards, drive defoaming needle 9 rebound, with the bubble suction screw hole 10 in the solution, defoaming needle 9 rotates in screw hole 10 simultaneously, further punctures the breaking by stirring with the bubble, and the effectual volume error of getting that leads to the fact that has reduced bleed bubble is favorable to getting the continuation of operation going on.
Although the terms cylindrical housing 1, funnel 2, floating ring 3, flow bar 4, slot 5, sealing plug 6, annular sealing protrusion 7, annular clamping groove 8, defoaming needle 9, threaded hole 10, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (3)
1. The quick volume fixing device for the solution for chemical synthesis comprises a cylindrical shell (1) and is characterized in that an opening in the upper end of the cylindrical shell (1) is fixedly communicated with a funnel (2), the funnel (2) is arranged in an inverted circular truncated cone shape, a groove (5) is formed in the bottom surface of the cylindrical shell (1), a floating ring (3) is connected to the inner side wall of the cylindrical shell (1) in a sliding mode, a vertically-arranged flow guide rod (4) is arranged in the floating ring (3), the flow guide rod (4) is fixedly connected with the inner side wall of the floating ring (3) through a connecting rod, the lower end of the flow guide rod (4) penetrates through the groove (5) and is arranged, a sealing plug (6) matched with the groove (5) is fixedly connected to the lower end of the flow guide rod (4), and the upper end of the flow guide rod (4) extends out of the cylindrical shell; the lower end of the floating ring (3) is rotatably connected with a plurality of defoaming needles (9), the bottom surface of the cylindrical shell (1) is provided with a threaded hole (10) for accommodating the defoaming needles (9), the outer surface of the defoaming needle (9) is provided with threads, and the defoaming needle (9) is in threaded connection with the cylindrical shell (1).
2. A solution quick volumetric device for chemical synthesis according to claim 1, characterized in that said floating ring (3) is made of polyethylene material.
3. The device for quickly metering the volume of the solution for chemical synthesis according to claim 1, wherein an annular sealing bulge (7) is arranged on the side wall of the sealing plug (6), and an annular clamping groove (8) matched with the annular sealing bulge (7) is arranged on the side wall of the groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282050.6A CN109999935B (en) | 2019-04-09 | 2019-04-09 | Quick constant volume device of solution for chemical synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282050.6A CN109999935B (en) | 2019-04-09 | 2019-04-09 | Quick constant volume device of solution for chemical synthesis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109999935A CN109999935A (en) | 2019-07-12 |
| CN109999935B true CN109999935B (en) | 2021-05-25 |
Family
ID=67170748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910282050.6A Active CN109999935B (en) | 2019-04-09 | 2019-04-09 | Quick constant volume device of solution for chemical synthesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109999935B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239012B (en) * | 2019-07-17 | 2022-02-01 | 深圳市麦力西科技有限公司 | Stirring defoaming compression molding device and compression molding method |
| CN111974477B (en) * | 2020-09-21 | 2022-01-28 | 苏州优力弗生物科技有限公司 | Chemistry experiment uses room from defoaming type test tube |
| CN112937945B (en) * | 2021-03-05 | 2021-12-07 | 优锐医药科技(上海)有限公司 | Liquid medicament pharmaceutical packaging process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061856A (en) * | 1990-11-26 | 1992-06-10 | 何黎泰 | Multi-control hydrodynamic power generator |
| CN2488053Y (en) * | 2001-08-02 | 2002-04-24 | 沙宁 | Flaot device for controlling liquid level |
| CN204294249U (en) * | 2014-12-09 | 2015-04-29 | 贵州大学 | A kind of constant volume nutrient culture media measure device |
| CN207650660U (en) * | 2017-12-01 | 2018-07-24 | 南雄市瑞泰新材料有限公司 | A kind of material measuring device |
-
2019
- 2019-04-09 CN CN201910282050.6A patent/CN109999935B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061856A (en) * | 1990-11-26 | 1992-06-10 | 何黎泰 | Multi-control hydrodynamic power generator |
| CN2488053Y (en) * | 2001-08-02 | 2002-04-24 | 沙宁 | Flaot device for controlling liquid level |
| CN204294249U (en) * | 2014-12-09 | 2015-04-29 | 贵州大学 | A kind of constant volume nutrient culture media measure device |
| CN207650660U (en) * | 2017-12-01 | 2018-07-24 | 南雄市瑞泰新材料有限公司 | A kind of material measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109999935A (en) | 2019-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109999935B (en) | Quick constant volume device of solution for chemical synthesis | |
| CN117232904B (en) | Deep water sampling equipment for water environment monitoring | |
| CN212007927U (en) | Sewage sampling device for environment detection | |
| CN202119649U (en) | Sampling bottle for water dissolved oxygen test | |
| CN204267017U (en) | A kind of oil-water separation metering device | |
| CN203489952U (en) | Liquid level measuring device for fluctuated liquid surface | |
| CN108798628B (en) | Gas-liquid separation metering device based on capillary action | |
| CN101046436A (en) | Mudstone density measuring process | |
| CN214952541U (en) | Moisture content blending device for geotechnical test | |
| CN214668460U (en) | Geotechnical cloth water permeability tester and water supply system | |
| CN213874084U (en) | Detection apparatus for sewage treatment sedimentation tank mud thickness | |
| CN212963148U (en) | Detection apparatus for be used for judging biochemical pond mud siltation degree of depth | |
| CN212206762U (en) | Device for collecting water sample in river | |
| CN209342666U (en) | A kind of mobile phase mixer and chromatographic analyzer of liquid phase | |
| CN211426453U (en) | For BOD5Sample dilution device for assay | |
| CN219748476U (en) | Stirring barrel with radar level gauge waveguide pipe structure | |
| CN105716745A (en) | Sensing apparatus for testing concrete capillary negative pressure, and application method thereof | |
| CN103105425B (en) | Water quality detection device and method | |
| CN206740469U (en) | A kind of integrated recombiner | |
| CN221945311U (en) | Gas detention detection device | |
| CN206459925U (en) | A kind of settling ratio tests special graduated cylinder | |
| CN213553765U (en) | Piston type medical liquid taking device | |
| CN214040269U (en) | Level gauge calibration device based on linear sliding table | |
| CN213922452U (en) | Water storage device for water detection | |
| CN214621987U (en) | Manual stirring device |
Legal Events
| 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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210430 Address after: 226600 Huji Industrial Park, Hai'an City, Nantong City, Jiangsu Province Applicant after: Hai'an Zhongli environmental protection materials Co.,Ltd. Address before: 810000 No. 251 Ningda Road, Chengbei District, Xining City, Qinghai Province Applicant before: He Dean |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220322 Address after: 226600 no.428, Zhennan Road, Hai'an street, Hai'an City, Nantong City, Jiangsu Province Patentee after: Nantong Bohr analysis and Testing Technology Co.,Ltd. Address before: 226600 Huji Industrial Park, Hai'an City, Nantong City, Jiangsu Province Patentee before: Hai'an Zhongli environmental protection materials Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: 526000 fine chemical hazardous chemicals zone of Deqing County Industrial Agglomeration base, Zhaoqing City, Guangdong Province Patentee after: Zhaoqing Hongda Technology Co.,Ltd. Country or region after: China Address before: 226600 no.428, Zhennan Road, Hai'an street, Hai'an City, Nantong City, Jiangsu Province Patentee before: Nantong Bohr analysis and Testing Technology Co.,Ltd. Country or region before: China |