CN201837609U - A redox potential detection bottle - Google Patents
A redox potential detection bottle Download PDFInfo
- Publication number
- CN201837609U CN201837609U CN2010205565049U CN201020556504U CN201837609U CN 201837609 U CN201837609 U CN 201837609U CN 2010205565049 U CN2010205565049 U CN 2010205565049U CN 201020556504 U CN201020556504 U CN 201020556504U CN 201837609 U CN201837609 U CN 201837609U
- Authority
- CN
- China
- Prior art keywords
- bottle
- oxidation
- reduction potential
- mouth
- potential detection
- 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
- 238000001514 detection method Methods 0.000 title abstract 4
- 230000033116 oxidation-reduction process Effects 0.000 claims abstract description 21
- 229920001971 elastomer Polymers 0.000 claims abstract description 9
- 241001411320 Eriogonum inflatum Species 0.000 claims description 11
- 239000007799 cork Substances 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 239000013505 freshwater Substances 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004313 potentiometry Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
一种氧化还原电位检测瓶，该氧化还原电位检测瓶主要由瓶体和带孔瓶塞组成，瓶体顶端开口并安装有带孔瓶塞，瓶体上部一侧设有上嘴，上嘴连接有橡胶管，瓶体下部另一侧设有下嘴，下嘴连接有带螺旋止水夹的橡胶管。该氧化还原电位检测瓶结构简单紧凑，成本低廉，使用及清洗方便，操作简便快捷，能为高精度、高效率的科研工作提供技术保证。
An oxidation-reduction potential detection bottle, the oxidation-reduction potential detection bottle is mainly composed of a bottle body and a cork with a hole, the top of the bottle body is open and is equipped with a cork with a hole, the upper side of the bottle body is provided with an upper mouth, and the upper mouth is connected There is a rubber tube, and the other side of the lower part of the bottle body is provided with a lower mouth, and the lower mouth is connected with a rubber tube with a spiral water-stop clip. The oxidation-reduction potential detection bottle has simple and compact structure, low cost, convenient use and cleaning, simple and fast operation, and can provide technical guarantee for high-precision and high-efficiency scientific research work.
Description
Technical field
The utility model relates to a kind of surveying instrument, and especially a kind of oxidation-reduction potential detects bottle.
Background technology
Oxidation-reduction potential is called for short ORP or Eh, as a composite target of medium (comprising soil, natural water, nutrient culture media etc.) environmental baseline, has continued to use for a long time the relative extent of its characterized medium oxidisability or reductibility.
The ORP value is the measurement index of aqueous solution chlorination reducing power, and its unit is mV.Its measurement mechanism is made up of ORP combination electrode and mV meter.The ORP electrode is a kind of electrode that can carry out Electron absorption or release on its sensitive layer surface, and this sensitive layer is a kind of inert metal, normally makes of platinum and Jin Lai.Contrast electrode is silver/silver chloride electrode or saturated calomel electrode.
Measure seawater or fresh water oxidation-reduction potential at present, also do not have special-purpose pick-up unit.As run into the test sample problem, general basis " mensuration of People's Republic of China's industry standard-oxidation-reduction potential (potentiometry) SL94-1994 " requires to assemble voluntarily pick-up unit, its complex structure and trouble, when bottle stopper during situation such as poorly sealed or gas leakage, can cause bottle interior testing liquid can not proper flow, thereby influence the accurate mensuration of fresh water or seawater oxidation-reduction potential.
Summary of the invention
The utility model purpose is to overcome the deficiencies in the prior art, provides a kind of easy oxidation-reduction potential to detect bottle, and the testing liquid that detects in the bottle is more stably flowed, and accurately measures seawater or fresh water oxidation-reduction potential.
The utility model is achieved through the following technical solutions:
A kind of oxidation-reduction potential detects bottle, this oxidation-reduction potential detects bottle and mainly is made up of bottle and bottle stopper with holes, the bottle top end opening also is equipped with bottle stopper with holes, bottle top one side is provided with mouth, last mouth is connected with rubber tube, bottle bottom opposite side is provided with down mouth, and following mouth is connected with the rubber tube of band spiral tongs.
And described bottle is shaped as taper or cylindrical.
And the number in hole is 1-5 on the described bottle stopper with holes, can be used to the laying temperature sensor, ORP combination electrode, pH combination electrode, platinum electrode, mercurous chloride electrode, silver-silver chloride electrode or conductivity probe etc.
Advantage of the present utility model and good effect are:
1. to detect bottle structure simply compact, with low cost for the utility model oxidation-reduction potential, uses and clean conveniently, simple and efficient to handle, can provide technique guarantee for high precision, high efficiency research work.
2. to detect bottle be to be used for the utensil that the conventional measuring method that flows is measured the oxidation-reduction potential of fresh water or seawater for this oxidation-reduction potential, its distinctive shape and inner structure can guarantee by sampling bottle testing sample evenly, stably flow.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described, but is not limited to the concrete structure that present embodiment is narrated.
A kind of oxidation-reduction potential detects bottle (as shown in Figure 1), this device is made up of bottle 4 and bottle stopper with holes 5 mainly that (described bottle is shaped as taper or cylindrical, present embodiment is example with the taper), the bottle top end opening also is equipped with bottle stopper with holes (number in hole is 1-5 on the described bottle stopper with holes, present embodiment is an example with 3), bottle top one side is provided with mouth 6, and last mouth is connected with rubber tube 1, bottle bottom opposite side is provided with down mouth 3, and following mouth is connected with the rubber tube of band spiral tongs 2.
Using method of the present utility model:
The laying temperature sensor can be distinguished in 3 holes (unlabelled) on the bottle stopper, and platinum electrode and mercurous chloride electrode (or other combination electrodes) link to each other above-mentioned accessory then with potential difference meter.When reality is used, the water sample of collection in worksite is put into bottle, detect the circulation of the upper and lower mouth of bottle as liquid in the bottle.Can flow into by following mouth by liquid by peristaltic pump, flow out by last mouth, also reliable peristaltic pump or action of gravity allow liquid be flowed into by last mouth, by mouth outflow down, Jiang Xiazui connects the rubber tube with spiral tongs, and the control flow velocity is (when measuring oxidation-reduction potential, for preventing electrode polarization, must keep sample flow or evenly stirring), and make the interior water sample of bottle keep certain liquid level, under the situation that water flows, press the instrument service regeulations and measure current potential.
Claims (3)
1. an oxidation-reduction potential detects bottle, it is characterized in that: this oxidation-reduction potential detects bottle and mainly is made up of bottle and bottle stopper with holes, the bottle top end opening also is equipped with bottle stopper with holes, bottle top one side is provided with mouth, last mouth is connected with rubber tube, bottle bottom opposite side is provided with down mouth, and following mouth is connected with the rubber tube of band spiral tongs.
2. oxidation-reduction potential according to claim 1 detects bottle, and it is characterized in that: described bottle is shaped as taper or cylindrical.
3. oxidation-reduction potential according to claim 1 detects bottle, it is characterized in that: the number in hole is 1-5 on the described bottle stopper with holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205565049U CN201837609U (en) | 2010-10-12 | 2010-10-12 | A redox potential detection bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205565049U CN201837609U (en) | 2010-10-12 | 2010-10-12 | A redox potential detection bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837609U true CN201837609U (en) | 2011-05-18 |
Family
ID=44007717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205565049U Expired - Fee Related CN201837609U (en) | 2010-10-12 | 2010-10-12 | A redox potential detection bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459261A (en) * | 2014-12-26 | 2015-03-25 | 福建师范大学 | Liquid conductivity measurement electrode with miniature water pump |
| CN105806918A (en) * | 2015-01-03 | 2016-07-27 | 中山欧麦克仪器设备有限公司 | An ORP online detection device |
| CN113358837A (en) * | 2021-05-14 | 2021-09-07 | 刘若冲 | Teaching type ocean current detection device |
-
2010
- 2010-10-12 CN CN2010205565049U patent/CN201837609U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459261A (en) * | 2014-12-26 | 2015-03-25 | 福建师范大学 | Liquid conductivity measurement electrode with miniature water pump |
| CN105806918A (en) * | 2015-01-03 | 2016-07-27 | 中山欧麦克仪器设备有限公司 | An ORP online detection device |
| CN113358837A (en) * | 2021-05-14 | 2021-09-07 | 刘若冲 | Teaching type ocean current detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131012 |