CN208476601U - A kind of heavy oxygen water-sampling device - Google Patents
A kind of heavy oxygen water-sampling device Download PDFInfo
- Publication number
- CN208476601U CN208476601U CN201820938789.9U CN201820938789U CN208476601U CN 208476601 U CN208476601 U CN 208476601U CN 201820938789 U CN201820938789 U CN 201820938789U CN 208476601 U CN208476601 U CN 208476601U
- Authority
- CN
- China
- Prior art keywords
- drop guide
- air pressure
- oxygen water
- heavy oxygen
- inflator
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 49
- QVGXLLKOCUKJST-NJFSPNSNSA-N oxygen-18 atom Chemical compound [18O] QVGXLLKOCUKJST-NJFSPNSNSA-N 0.000 title claims 8
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-NJFSPNSNSA-N ((18)O)water Chemical compound [18OH2] XLYOFNOQVPJJNP-NJFSPNSNSA-N 0.000 abstract description 39
- 239000012535 impurity Substances 0.000 description 8
- 230000000813 microbial effect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of heavy oxygen water-sampling devices, including sampler barrel, filter drop guide, sampling bottle, portable shelf and inflator, one end of the sampler barrel is connected with duplex opening valve, close proximity has feeding pipe between the duplex opening valve and the filtering drop guide, the bottom end of the filtering drop guide, which is fastened, is connected to sampling bottle, filtering drop guide side far from the feeding pipe is fixedly connected with portable shelf, gas-liquid separator is provided between the filtering drop guide and the inflator, and gas-liquid separator is fixedly connected with the inflator, one end of the inflator is closely coupled the first air pressure valve, first air pressure valve extends to the other end and is fixedly connected with into tracheae, the other end of the inflator is connected with AR2000-02 air pressure-adjusting valve.The present apparatus can control the draught head of device by AR2000-02 air pressure-adjusting valve, consequently facilitating device is by carrying out air pressure balance come control device operation, wherein heavy oxygen water can be cleaned in filtering drop guide, improve the sampling precision of heavy oxygen water.
Description
Technical field
The utility model relates to sampler field, specially a kind of heavy oxygen water-sampling device.
Background technique
Heavy oxygen water is a kind of chemical substance.Also known as oxygen-18 water.The hydrogen of natural abundance and the compound of 100%18O.Molecular weight
20.01496.100.13 DEG C of boiling point, 0.28 DEG C of fusing point.When 25 DEG C of density 1.10935g/cm3, maximal density 1.11253g/cm3
Temperature be 4.305 DEG C.No color or smell, liquid with no taste.Some physical properties and light water slightly have difference.Liquid phase vapour pressure ratio
For.It is produced with the methods of crystal evaporate, NO cryogenic rectification and oxygen cryogenic rectification.Be mainly used in chemistry, biology, medicine, agricultural,
The scientific research fields such as matter make tracer.Also manual synchronizing sample can be prepared with the H216O of isotopically pure.
Heavy oxygen water is widely used in terms of medicine, agricultural and geology as chemicals, and is being directed to these fields, right
The specification concentration requirement of heavy oxygen water is also different, in order to judge that a collection of heavy oxygen water is suitble to which field, generally just need to it
Sample is carried out, and existing heavy oxygen hydromining sampling device is generally medical pin sampling, although this sampler is convenient
Simply, but face bulk container sampling when just seem more troublesome, this also cause the limitation of device at work compared with
Greatly, then be existing apparatus in sampling, be easy to be influenced by device hygienic conditions, so as to cause collect the heavy oxygen crystal degree that comes by
To influence, and these troubles how are avoided, is exactly that we will solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of heavy oxygen water-sampling devices to solve device work limitation set forth above
Property it is larger and be easy the problem of being influenced by sampling environment.
To achieve the above object, the utility model provides the following technical solutions: a kind of heavy oxygen water-sampling device, including sampling
Cylinder, filtering drop guide, sampling bottle, portable shelf and inflator, one end of the sampler barrel are connected with duplex opening valve, and the duplex is opened
Opening close proximity between valve and the filtering drop guide has feeding pipe, and the bottom end of the filtering drop guide, which is fastened, is connected to sampling bottle, far
Filtering drop guide side from the feeding pipe is fixedly connected with portable shelf, between the filtering drop guide and the inflator
It is provided with gas-liquid separator, and gas-liquid separator is fixedly connected with the inflator, one end of the inflator is closely coupled first
Air pressure valve, first air pressure valve extend to the other end and are fixedly connected with into tracheae, and the other end of the inflator is connected with
AR2000-02 air pressure-adjusting valve, the AR2000-02 air pressure-adjusting valve, which extends to other end close proximity, the second air pressure valve,
Second air pressure valve extends to the other end and is fixedly connected with escape pipe.
Further, the other end of the sampler barrel, which is fastened, is connected to flexible probe tube, and flexible probe tube insertion is set to institute
It states in sampler barrel.
Further, the top of the filtering drop guide is equipped with cover, the inside of the filtering drop guide and is located at institute
State and be connected with platinum metal net layer below cover, it is described filtering drop guide inside and be located at the platinum metal net layer under
Side is connected with sandstone filter layer, the inside of the filtering drop guide and is located at below the sandstone filter layer and is connected with active carbon
Adsorption layer.
Further, the end side of the portable shelf is flexibly connected organic control switch, the machine control switch with it is described
Electrical connection is electrically connected between AR2000-02 air pressure-adjusting valve.
Further, it is socketed with medical grade rubber set on the inner wall of the sampling bottle, is carved on the outer surface of the sampling bottle
Measure line.
Further, the portable shelf extends to the other end and is provided with clump weight, and clump weight and the portable shelf are close
Connect.
Further, union is provided between the filtering drop guide and the gas-liquid separator, the union
One end is fastened with the filtering drop guide and is connect, and the other end of the union is fastened with the gas-liquid separator and connect.
Compared with prior art, the utility model has the beneficial effects that
1. this kind of heavy oxygen water-sampling device, since flexible probe tube is to fasten to connect with sampler barrel, so being freely rotatable adjusting
It is convenient for device to carry out to reach to control the relative length of flexible probe tube in the relative position of flexible probe tube and sampler barrel
The purpose of sampling, while reducing the Work Limitations of device.
2. this kind of heavy oxygen water-sampling device is connected with platinum metal mesh, sandstone in filtering drop guide respectively from top to bottom
Filter layer and activated carbon adsorption layer, when heavy oxygen water into cross filtering drop guide when, by platinum metal net layer can remove for the first time weight
Microbial impurities in oxygen water can be removed the microbial impurities in heavy oxygen water for the second time by sandstone filter layer, pass through active carbon
Adsorption layer can remove the organic impurities in heavy oxygen water, to improve the collection precision of device.
3. this kind of heavy oxygen water-sampling device, is socketed with medical grade rubber set on the inner wall of sampling bottle, in the appearance of sampling bottle
Graduation mark is carved in face, under the safety and environmental protection effect of medical grade rubber set, sampling bottle can be improved to the hold capacity of heavy oxygen water, carving
It spends under the action of line, the heavy oxygen water capacity in bottle is monitored convenient for operator, improve device at work practical
Property.
4. this kind of heavy oxygen water-sampling device is provided with union, and loose joint between filtering drop guide and gas-liquid separator
Head is to fasten to connect with filtering drop guide and gas-liquid separator, so can facilitate separating and filtering drop guide and gas-liquid point by union
From device, so that convenient carry out periodic cleaning work to device, to maintain the working condition of device.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the longitudinal profile structure schematic of the utility model filtering drop guide；
Fig. 3 is the longitudinal profile structure schematic of the sampler barrel of the utility model.
In figure: 1- stretches probe tube；2- sampler barrel；3- duplex opening valve；4- feeding pipe；5- filters drop guide；6- sampling
Bottle；7- machine control switch；8- clump weight；9- portable shelf；10- union；11- enters tracheae；The first air pressure valve of 12-；13- gas-liquid separation
Device；14- inflator；15- electrical connection；16-AR2000-02 air pressure-adjusting valve；The second air pressure valve of 17-；18- escape pipe；19- cover；
20- platinum metal net layer；21- sandstone filter layer；22- activated carbon adsorption layer.
Specific embodiment,
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of heavy oxygen water-sampling device, including sampler barrel
2, drop guide 5, sampling bottle 6, portable shelf 9 and inflator 14 are filtered, one end of the sampler barrel 2 is connected with duplex opening valve 3, described
Close proximity has feeding pipe 4 between duplex opening valve 3 and the filtering drop guide 5, and the bottom end of the filtering drop guide 5, which is fastened, to be connected to
Sampling bottle 6,5 side of filtering drop guide far from the feeding pipe 4 are fixedly connected with portable shelf 9, the filtering drop guide 5
Gas-liquid separator 13 is provided between the inflator 14, and gas-liquid separator 13 is fixedly connected with the inflator 14, the gas
One end of cylinder 14 is closely coupled the first air pressure valve 12, and first air pressure valve 12 extends to the other end and is fixedly connected with into tracheae
11, the other end of the inflator 14 is connected with AR2000-02 air pressure-adjusting valve 16, and the AR2000-02 air pressure-adjusting valve 16 prolongs
Extending to other end close proximity has the second air pressure valve 17, and second air pressure valve 17 extends to the other end and is fixedly connected with escape pipe
18。
Further, the other end of the sampler barrel 2, which is fastened, is connected to flexible probe tube 1, and the flexible insertion of probe tube 1 is set to
In the sampler barrel 2, its relative length can control by rotary extension probe tube 1, consequently facilitating device is sampled, reduce
The Work Limitations of device.
Further, the top of the filtering drop guide 5 is equipped with cover 19, the inside and position of the filtering drop guide 5
Platinum metal net layer 20 is connected in the lower section of the cover 19, the inside of the filtering drop guide 5 and is located at the platinum gold
The lower section for belonging to stratum reticulare 20 is connected with sandstone filter layer 21, the inside of the filtering drop guide 5 and is located at the sandstone filter layer 21
Lower section be connected with activated carbon adsorption layer 22, the microorganism that can be removed for the first time in heavy oxygen water by platinum metal net layer 20 is miscellaneous
Matter can be removed the microbial impurities in heavy oxygen water for the second time by sandstone filter layer 21, can be removed by activated carbon adsorption layer 22
Organic impurities in heavy oxygen water improve the collection precision of device.
Further, the end side of the portable shelf 9 is flexibly connected organic control switch 7, the machine control switch 7 with it is described
Electrical connection 15 is electrically connected between AR2000-02 air pressure-adjusting valve 16, it is empty convenient for starting AR2000-02 by machine control switch 7
Controlled atmosphere pressure valve 16, so that control device be facilitated to be sampled work.
Further, it is socketed with medical grade rubber set on the inner wall of the sampling bottle 6, is carved on the outer surface of the sampling bottle 6
There is measurement line, medical grade rubber set improves the hold capacity of sampling 6 pairs of heavy oxygen water of screen, and measurement line is convenient for operator to heavy oxygen water
Capacity be monitored.
Further, the portable shelf 9 extends to the other end and is provided with clump weight 8, and clump weight 8 and the portable shelf 9
Close proximity improves the comfort peace of operator's hand-held electronic device by the weight of the 8 energy balancing device other end of clump weight
Weighing apparatus sense.
Further, union 10, the loose joint are provided between the filtering drop guide 5 and the gas-liquid separator 13
First 10 one end is fastened with the filtering drop guide 5 and is connect, and the other end of the union 10 is fastened with the gas-liquid separator 13 and connect, and leads to
Separating and filtering drop guide 5 and gas-liquid separator 13 can be facilitated by crossing union 10, so that convenient carry out periodic cleaning work to device,
To maintain the working condition of device.
Working principle, firstly, according to the specification of container where heavy oxygen water come rotary extension probe tube 1, so that control is flexible
The relative length of probe tube 1, is sampled convenient for device, further according to required sampling magnitude, adjusts the first air pressure valve 12 and second
Air pressure valve 17 forms draught head, wherein needing to guarantee that the air pressure resistance of the first air pressure valve 12 is greater than the air pressure resistance of the second air pressure valve 17
Power, after having debugged, flexible probe tube 1 is extended in heavy oxygen water, is opened by machine control switch 7 by the hand-holdable portable shelf 9 of operator
Dynamic AR2000-02 air pressure-adjusting valve 16, wherein AR2000-02 air pressure-adjusting valve 16 will cause certain draught head, so that entering gas
11 air inlet of pipe, escape pipe 18 are vented, and are caused wherein the air pressure resistance as caused by the first air pressure valve 12 is greater than the second air pressure valve 17
Air pressure resistance, the capacity of escape pipe 18 can be made to be greater than the air inflow into tracheae 11, thus under conditions of air pressure balance
The air pressure that will cause in sampler barrel 2 is less than ambient pressure, so that flexible probe tube 1 carries out heavy oxygen water sampling, wherein heavy oxygen water
Sampler barrel 2 can be entered by flexible probe tube 1, enter filtering drop guide 5 using duplex opening valve 3, in gas-liquid separator 13
Under the action of, heavy oxygen water can be separated with gas, and isolated gas can participate in the air pressure balance of inflator 14, and isolated liquid can drop back into
It filters in drop guide 5, wherein can be removed in heavy oxygen water for the first time by platinum metal net layer 20 by the liquid of filtering drop guide 5
Microbial impurities, by sandstone filter layer 21 can microbial impurities in second removal heavy oxygen water, pass through activated carbon adsorption
Layer 22 can remove the organic impurities in heavy oxygen water, the high-precision heavy oxygen water to improve the collection precision of device, after final purification
It can be stored in sampling bottle 6, and can be monitored by capacity of the graduation mark on sampling bottle 6 to heavy oxygen water.
While there has been shown and described that the embodiments of the present invention afterwards, for those of ordinary skill in the art and
Speech, it is possible to understand that a variety of changes can be carried out to these embodiments in the case where not departing from the principles of the present invention and spirit
Change, modification, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of heavy oxygen water-sampling device, including sampler barrel (2), filtering drop guide (5), sampling bottle (6), portable shelf (9) are gentle
Cylinder (14), it is characterised in that: one end of the sampler barrel (2) is connected with duplex opening valve (3), the duplex opening valve (3) with
There is feeding pipe (4) close proximity between the filtering drop guide (5), the bottom end of filtering drop guide (5), which is fastened, is connected to sampling bottle
(6), filtering drop guide (5) side far from the feeding pipe (4) is fixedly connected with portable shelf (9), the filtering guide
It is provided between device (5) and the inflator (14) gas-liquid separator (13), and gas-liquid separator (13) and the inflator (14) are solid
Fixed connection, one end of the inflator (14) is closely coupled to be had the first air pressure valve (12), and first air pressure valve (12) extends to separately
One end is fixedly connected with into tracheae (11), and the other end of the inflator (14) is connected with AR2000-02 air pressure-adjusting valve (16), institute
Stating AR2000-02 air pressure-adjusting valve (16) and extending to other end close proximity has the second air pressure valve (17), second air pressure valve
(17) it extends to the other end and is fixedly connected with escape pipe (18).
2. a kind of heavy oxygen water-sampling device according to claim 1, it is characterised in that: the other end of the sampler barrel (2)
It fastens and is connected to flexible probe tube (1), and flexible probe tube (1) insertion is set in the sampler barrel (2).
3. a kind of heavy oxygen water-sampling device according to claim 1, it is characterised in that: the top of filtering drop guide (5)
End be equipped with cover (19), it is described filtering drop guide (5) inside and be located at the cover (19) below be connected with platinum gold
Belong to stratum reticulare (20), it is described filtering drop guide (5) inside and be located at the platinum metal net layer (20) below be connected with sandstone
Filter layer (21), it is described filtering drop guide (5) inside and be located at the sandstone filter layer (21) below be connected with active carbon
Adsorption layer (22).
4. a kind of heavy oxygen water-sampling device according to claim 1, it is characterised in that: the end one of the portable shelf (9)
Side is flexibly connected organic control switch (7), between the machine control switch (7) and the AR2000-02 air pressure-adjusting valve (16) electrically
It is connected with electrical connection (15).
5. a kind of heavy oxygen water-sampling device according to claim 1, it is characterised in that: on the inner wall of the sampling bottle (6)
It is socketed with medical grade rubber set, is carved with measurement line on the outer surface of the sampling bottle (6).
6. a kind of heavy oxygen water-sampling device according to claim 1, it is characterised in that: the portable shelf (9) extends to separately
One end is provided with clump weight (8), and clump weight (8) and the portable shelf (9) close proximity.
7. a kind of heavy oxygen water-sampling device according to claim 1, it is characterised in that: the filtering drop guide (5) and institute
It states and is provided between gas-liquid separator (13) union (10), one end of the union (10) and the filtering drop guide (5)
It fastens and connects, the other end of the union (10) is fastened with the gas-liquid separator (13) to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938789.9U CN208476601U (en) | 2018-06-19 | 2018-06-19 | A kind of heavy oxygen water-sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938789.9U CN208476601U (en) | 2018-06-19 | 2018-06-19 | A kind of heavy oxygen water-sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476601U true CN208476601U (en) | 2019-02-05 |
Family
ID=65213850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938789.9U Expired - Fee Related CN208476601U (en) | 2018-06-19 | 2018-06-19 | A kind of heavy oxygen water-sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476601U (en) |
-
2018
- 2018-06-19 CN CN201820938789.9U patent/CN208476601U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |