CN105214743B - Reagent bottle facilitating sampling - Google Patents
Reagent bottle facilitating sampling Download PDFInfo
- Publication number
- CN105214743B CN105214743B CN201510660784.5A CN201510660784A CN105214743B CN 105214743 B CN105214743 B CN 105214743B CN 201510660784 A CN201510660784 A CN 201510660784A CN 105214743 B CN105214743 B CN 105214743B
- Authority
- CN
- China
- Prior art keywords
- bottle
- reagent
- sap cavity
- cavity room
- reagent bottle
- 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.)
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Links
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 52
- 238000005070 sampling Methods 0.000 title abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract 2
- 239000000523 sample Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000010902 straw Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a reagent bottle facilitating sampling. The reagent bottle comprises a bottle body, a bottle cap and a liquid taking chamber formed in the bottle body, wherein a rubber plug whose shape is matched with the inside shape of the mouth of the reagent bottle is arranged at the mouth, the upper end of the liquid taking chamber extends into the rubber plug and the upper end surface is flush with the upper end surface of the rubber plug, a reagent inlet is formed in the bottom wall of the liquid taking chamber or formed in the side wall close to the bottom wall, an air guide hole is formed in the side wall of the liquid taking chamber and connected with an air guide pipe which is communicate with an air chamber above a reagent liquid level in the bottle body, and the peripheral size of the cross section of the liquid taking chamber provided with the air guide pipe is smaller than that of the minimum cross section of the rubber plug, so that a reagent cannot touch the outer wall of a sampling tube when the sampling tube or a straw performs sampling.
Description
Technical field
The present invention relates to a kind of reagent bottle for being easy to sample.
Background technology
At present laboratory is used for holding the reagent of liquid and mostly is the vial of thin mouth, when taking liquid, majority using probe tube or
Suction pipe direct sample, due to most of chemical reagent it is all poisonous, the special liquid such as sulphuric acid of which severe corrosive, sodium hydroxide
Deng during sampling, probe tube and suction pipe outer wall can be stained with reagent, so both waste reagent, and usually have little time cleaning, meet people
Skin, clothes or other all can cause to damage or damaged.
The content of the invention
The invention provides a kind of reagent bottle for being easy to sample, it is ensured that when probe tube or suction pipe are sampled, reagent will not be stained with
To in sampling pipe outer wall.
In order to solve the above problems, the technical solution adopted in the present invention is a kind of such, reagent bottle for being easy to sample,
Including bottle, bottle cap and it is arranged in bottle and takes sap cavity room, bottleneck is provided with profile and matches with reagent bottle bottleneck interior shape
The rubber stopper of conjunction, take sap cavity room upper end stretch in rubber stopper and end face and the rubber stopper of upper end upper end end face, this takes liquid
The diapire of chamber or its side wall are provided with reagent inlet at bottle diapire, and on the side wall for taking sap cavity room gas port is provided with,
Gas port is connected with airway, and the airway is communicated with the air chamber of reagent ullage in bottle, and band airway takes sap cavity room
Cross section neighboring size it is less than the neighboring size of rubber stopper minimum cross-section, take chamber and be provided with snap fastener,
The position that snap fastener is located is slightly above the position of gas port, and it is logical that snap fastener body is provided with that probe tube suction inlet can pass through
Hole, the through hole top is cylinder, is gradually reduced between bottom.
Preferably, the height for taking sap cavity room is slightly less than the height of bottle.
Preferably, the distance that gas port distance takes liquid chamber bottom is 10-20mm.
In order to prevent being skidded during mobile reagent bottle, bottle outer wall is provided with frosting or multi-turn facilitates hand-held annular recessed
Groove.
Beneficial effect：One is set up in reagent bottle of the present invention and takes sap cavity room, taken sap cavity room and be vertically put into the examination equipped with reagent
When in agent bottle, reagent Jing reagent inlets are entered and take sap cavity room, and the air for taking sap cavity room enters reagent ullage by airway
Air chamber, so as to ensure that reagent is constantly sucked into taking chamber, when the reagent in sampling chamber exceedes gas port, take
Sample chamber upper end does not have new gas as benefit by rubber stopper and bottle sealing, the air chamber of reagent bottle reagent ullage
Fill, so that reagent pressure of the inside of a bottle quickly reaches balance with the pressure for taking chamber, just no longer Jing reagent inlets enter reagent
Enter to take sap cavity room, the liquid level for taking chamber substantially remains in the position at gas port place, and during sampling, the head of probe tube is put into and takes
During sample chamber suction reagent, the reagent for sampling chamber just floods the mouth of pipe of probe tube bottom, as reagent is constantly inhaled into
During to probe tube, the reagent in reagent bottle also constantly enters sampling chamber.Thus, this invention ensures that probe tube or suction pipe
During sampling, reagent will not be stained with the outer wall of probe tube or suction pipe.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Structural representation when Fig. 2 is probe tube insertion reagent bottle.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for the explanation present invention, does not constitute limiting the scope of the present invention.
Referring to Fig. 1, a kind of reagent bottle for being easy to sample, including bottle 1, bottle cap 2 and be arranged in bottle and take sap cavity room
3, bottleneck is provided with the rubber stopper 4 that profile is engaged with reagent bottle bottleneck interior shape, takes sap cavity room upper end and stretches in rubber stopper
And the upper end end face of the end face of upper end and rubber stopper, this takes the diapire of sap cavity room or its side wall is provided with bottle diapire
Reagent inlet 5, is provided with gas port on the side wall for taking sap cavity room, and gas port is connected with airway 6, in the airway and bottle
The air chamber of reagent ullage is communicated, and the neighboring size that the cross section of sap cavity room is taken with airway is more transversal than rubber stopper minimum
The neighboring size in face is little.
In order to further control the depth that liquid flowing tube insertion takes sap cavity room, take chamber and be provided with snap fastener 7, engage machine
The position that structure is located is slightly above the position of gas port, and snap fastener body is provided with the through hole 8 that probe tube suction inlet can be passed through, and this leads to
Hole top is cylinder, is gradually reduced between bottom.
Preferably, the height for taking sap cavity room 3 is slightly less than the height of bottle.
Preferably, the distance that gas port distance takes liquid chamber bottom is 10-20mm.
In order to prevent being skidded during mobile reagent bottle, bottle outer wall is provided with frosting or multi-turn facilitates hand-held annular groove
(not shown in FIG).
As shown in Fig. 2 during work, probe tube insertion sampling within the chamber, the probe tube suction inlet for sampling chamber passes through engaging machine
The through hole of structure 7, into below sampling chamber reagent solution face.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of reagent bottle for being easy to sample, it is characterised in that including bottle, bottle cap and be arranged in bottle and take sap cavity room,
Bottleneck is provided with the rubber stopper that profile is engaged with reagent bottle bottleneck interior shape, take sap cavity room upper end stretch in rubber stopper and on
The end face at end and the upper end end face of rubber stopper, this takes the diapire of sap cavity room or its side wall is provided with reagent at bottle diapire
Entrance, is provided with gas port on the side wall for taking sap cavity room, and gas port is connected with airway, reagent solution in the airway and bottle
Air chamber above face is communicated, and the neighboring size that the cross section of sap cavity room is taken with airway is outer than rubber stopper minimum cross-section
Peripheral size is little, and chamber is taken snap fastener is provided with, and the position that snap fastener is located is slightly above the position of gas port, engaging
Mechanism body is provided with the through hole that the suction inlet of probe tube can be passed through, and the through hole top is cylinder, is gradually reduced between bottom.
2. it is according to claim 1 it is a kind of be easy to sample reagent bottle, it is characterised in that gas port distance takes sap cavity room bottom
The distance of wall is 10-20mm.
3. it is according to claim 1 it is a kind of be easy to sample reagent bottle, it is characterised in that the height for taking sap cavity room is slightly less than
The height of bottle.
4. it is according to claim 1 it is a kind of be easy to sample reagent bottle, it is characterised in that bottle outer wall is provided with frosting
Or multi-turn facilitates hand-held annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660784.5A CN105214743B (en) | 2015-10-14 | 2015-10-14 | Reagent bottle facilitating sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660784.5A CN105214743B (en) | 2015-10-14 | 2015-10-14 | Reagent bottle facilitating sampling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105214743A CN105214743A (en) | 2016-01-06 |
| CN105214743B true CN105214743B (en) | 2017-05-17 |
Family
ID=54984209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510660784.5A Active CN105214743B (en) | 2015-10-14 | 2015-10-14 | Reagent bottle facilitating sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105214743B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351371A (en) * | 2018-11-23 | 2019-02-19 | 天津国科医工科技发展有限公司 | A kind of Mobile-phase reagent bottle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT220069Z2 (en) * | 1990-07-27 | 1993-06-09 | Erba Carlo Spa | "VIAL FOR CHEMICAL REAGENTS" |
| CN2889481Y (en) * | 2006-01-25 | 2007-04-18 | 武汉理工大学 | Combined type alkaline-proof anticorrosion dropping bottle |
| CN201046400Y (en) * | 2006-12-29 | 2008-04-16 | 浙江大学 | Volatile liquid quantitative liquid-taking device |
| CN202061630U (en) * | 2011-04-20 | 2011-12-07 | 武汉宏强医疗器械有限公司 | Inserting pipe for reagent bottle with constant liquid level |
| CN203329739U (en) * | 2013-07-03 | 2013-12-11 | 赵明蕊 | Chemical reagent liquid extracting and mixing device |
| CN203678401U (en) * | 2013-10-31 | 2014-07-02 | 陕西理工学院 | Chemical reagent sampling device |
| CN203620653U (en) * | 2013-12-31 | 2014-06-04 | 广西玉柴机器股份有限公司 | Automatic quantifying-type liquid adding device |
| CN203803519U (en) * | 2014-04-25 | 2014-09-03 | 刘岳 | Reagent bottle |
| CN205056046U (en) * | 2015-10-14 | 2016-03-02 | 南京白云化工环境监测有限公司 | Reagent bottle convenient to sample |
-
2015
- 2015-10-14 CN CN201510660784.5A patent/CN105214743B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105214743A (en) | 2016-01-06 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210047 No.6, Yungao Road, chemical industry park, Nanjing City, Jiangsu Province Patentee after: Nanjing Baiyun Environmental Technology Co.,Ltd. Address before: 210047 No.6, Yungao Road, chemical industry park, Nanjing City, Jiangsu Province Patentee before: NANJING BAIYUN CHEMICAL ENVIRONMENTAL MONITORING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 210047 No.6, Yungao Road, Nanjing Chemical Industrial Park, Jiangsu Province Patentee after: NANJING BAIYUN ENVIRONMENTAL TECHNOLOGY GROUP Co.,Ltd. Address before: 210047 No.6, Yungao Road, chemical industry park, Nanjing City, Jiangsu Province Patentee before: Nanjing Baiyun Environmental Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A convenient reagent bottle for sampling Effective date of registration: 20230912 Granted publication date: 20170517 Pledgee: Zijin Trust Co.,Ltd. Pledgor: NANJING BAIYUN ENVIRONMENTAL TECHNOLOGY GROUP CO.,LTD. Registration number: Y2023980056163 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20170517 Pledgee: Zijin Trust Co.,Ltd. Pledgor: NANJING BAIYUN ENVIRONMENTAL TECHNOLOGY GROUP CO.,LTD. Registration number: Y2023980056163 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |