CN109596785A - A kind of experimental provision of monitoring material release gas - Google Patents
A kind of experimental provision of monitoring material release gas Download PDFInfo
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- CN109596785A CN109596785A CN201811606308.5A CN201811606308A CN109596785A CN 109596785 A CN109596785 A CN 109596785A CN 201811606308 A CN201811606308 A CN 201811606308A CN 109596785 A CN109596785 A CN 109596785A
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- detector
- cabinet
- exhaust tube
- air inlet
- inlet pipe
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 8
- 229910052724 xenon Inorganic materials 0.000 claims abstract description 6
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 35
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 26
- 229910052760 oxygen Inorganic materials 0.000 claims description 26
- 239000001301 oxygen Substances 0.000 claims description 26
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 238000000576 coating method Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 2
- 235000019804 chlorophyll Nutrition 0.000 description 2
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 2
- 210000003763 chloroplast Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000219315 Spinacia Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- -1 artificial board Chemical compound 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000003463 organelle Anatomy 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000002377 thylakoid Anatomy 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
A kind of experimental provision of monitoring material release gas, the outer top of transparent sealing case is provided with vacuum meter, inner top is provided with xenon lamp, detector mounting rack is provided on inner sidewall, middle part is provided with partition, it is provided on detector mounting rack on the side wall of detachable gas concentration detector, transparent sealing case and is provided with exhaust tube and air inlet pipe, valve is provided in exhaust tube and air inlet pipe, exhaust tube is connected with air inlet pipe with transparent sealing case, and the other end of exhaust tube is connected with vacuum pump.The present invention uses and is provided with detector mounting rack in cabinet, corresponding gas concentration detector is replaced according to different monitoring objects, vacuum pump and air inlet pipe are connected on cabinet, the monitoring of gas with various environment may be implemented, the present invention has the advantages that structure is simple, low cost, easy to operate, accuracy is high, purposes is wide.
Description
Technical field
The invention belongs to gas monitoring techniques fields, and in particular to a kind of experimental provision of monitoring material release gas.
Background technique
As people are to the pay attention to day by day of health problem, indoor environmental pollution becomes the problem of resident increasingly pays close attention to, makes
There are many kinds of the reason of indoor environmental pollution, wherein the polluted gas as caused by house decorative material and furniture accounts for very big ratio
Example.Containing pernicious gases such as formaldehyde, these pernicious gases occupy once entering for paint, coating, glued board of indoor decoration etc.
Room, it will causing includes a variety of diseases such as respiratory tract, alimentary canal, Neurology, and the household of feature of environmental protection difference pacifies the person of resident
There is certain hidden danger entirely.
Therefore, in order to ensure the health and safety of resident, the pernicious gas detection to ornament materials is necessary.Mesh
Preceding gas-detecting device in the market is to carry out composition and concentration monitor to the gas sample extracted, and there is no certain for certain
The equipment that the gas that the solid or liquid of amount are discharged within a certain period of time is monitored.
As photosynthetic organelle is carried out in natural plant cell, interior contained chlorophyll can capture chloroplaset
Luminous energy, absorbing carbon dioxide, while being hydrolyzed at thylakoid inner membrance, oxygen is discharged, but since inoculationin vitro itself is non-
Often fragile, to the sensitivity of ambient enviroment, therefore the time-to-live is shorter, to reduce the photosynthesis of plant.Research shows that two
Titanium oxide is remarkably improved Chlorophyll synthesis because of its good biocompatibility, nontoxicity and higher ultraviolet catalytic activity,
Enhance optical absorption intensity, when titanium dioxide is mixed with chloroplaset, electronics is excited and transmits under illumination condition, to enhance
Light acquisition performance accelerates the release of oxygen and the photodissociation of water, can achieve the effect that purify air within a certain period of time, can be applied to imitate
Raw papery coatings art.
The bionical papery coating material of light oxygen release is caught based on above-mentioned, in practical applications, we have no way of judging that it catches luminous energy
Power and the size of oxygen release amount of power, and the specific actual effect time for its coating material of having no way of learning, thus can not determine its
The degree of efficacy exertion in practical application.Urgent need wants one kind that can continuously monitor and catches the bionical papery coating material institute of light oxygen release at present
The changes of concentrations of carbon dioxide of absorption changes with the oxygen concentration released, and the device of real-time display monitoring result.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of reasonable, easy to operate design, low cost, monitoring accurately
Spend the experimental provision of high monitoring material release gas.
Solving technical solution used by above-mentioned technical problem is: the outer top of transparent sealing case is provided with vacuum meter, interior
Top is provided with xenon lamp, is provided with detector mounting rack on inner sidewall, and middle part is provided with partition, detector mounting rack
On be provided on the side wall of detachable gas concentration detector, transparent sealing case and be provided with exhaust tube and air inlet pipe, exhaust tube with
Valve is provided in air inlet pipe, exhaust tube is connected with air inlet pipe with transparent sealing case, the other end and vacuum pump of exhaust tube
It is connected.
As a kind of perferred technical scheme, the gas concentration detector is oxygen concentration detector or carbon dioxide
Concentration detector or concentration of formaldehyde detector.
As a kind of perferred technical scheme, the geometry of the transparent sealing case is cuboid, before transparent cabinet
Side is chamber door, and chamber door one end is connected with cabinet by hinge, the other end and cabinet are fixed by snap.
As a kind of perferred technical scheme, sealing ring is provided between the chamber door and cabinet.
As a kind of perferred technical scheme, the valve is check valve.
Beneficial effects of the present invention are as follows:
The present invention is replaced corresponding using detector mounting rack is provided in cabinet according to different monitoring objects
Gas concentration detector is connected with vacuum pump and air inlet pipe on cabinet, and the monitoring of gas with various environment, present invention tool may be implemented
Have the advantages that structure is simple, low cost, easy to operate, accuracy is high, purposes is wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
Wherein: cabinet 1；Xenon lamp 2；Vacuum meter 3；Oxygen concentration detector 4；Detector mounting rack 5；Carbon dioxide is dense
Spend detector 6；Sealing ring 7；Air inlet pipe 8；Hinge 9；Chamber door 10；Buckle 11；Exhaust tube 12；Vacuum pump 13；Partition 14；
Specific embodiment
The present invention is described in more detail with implementation with reference to the accompanying drawing, but the present invention is not limited to following embodiment party
Formula.
Embodiment 1
The present invention for mimic photosynthesis act on, monitoring catch the bionical papery coating material of light oxygen release to carbon dioxide absorption amount with
Oxygen emission.
In Fig. 1, the experimental provision of the monitoring material release gas of this implementation is that the geometry of transparent sealing case is long
Cube, transparent sealing case are made of cabinet 1 and chamber door 10, and the front side of cabinet 1 is chamber door 10, are installed between chamber door 10 and cabinet 1
There is sealing ring 7,10 one end of chamber door is connected with cabinet 1 by hinge 9, and the other end and cabinet 1 are fixed by buckle 11, transparent sealing
The material of case is acrylic, or glass, the outer top of cabinet 1 are equipped with vacuum meter 3, and vacuum meter 3 is for when vacuumizing
Vacuum degree in real-time detection cabinet 1,1 inner top rear and front end of cabinet are pasted with the xenon lamp 2 with lamp holder, in 1 right side of cabinet
Sidewall upper is pasted with detector mounting rack 5, and detector mounting rack 5 is rectangle notch, detector peace
It shelves and is fitted with oxygen concentration detector 4 and gas concentration lwevel detector 6 on 5, oxygen concentration detector 4 and carbon dioxide are dense
Degree detector 6 is product available on the market, the model HFP-1403 of oxygen concentration detector 4, for monitoring oxygen in cabinet 1
The concentration and real-time display of gas, the model AZ7755 of gas concentration lwevel detector 6, for monitoring carbon dioxide in cabinet 1
Concentration and real-time display, process in the middle part of left side wall and right side wall in cabinet 1 it is fluted, after the center line and cabinet 1 of groove
Side wall is vertical, and partition 14 is inserted into the groove of cabinet 1, is placed on partition 14 and catches the bionical papery coating of light oxygen release, is located at partition
Be sealed and installed with exhaust tube 12 on the left side wall of 14 lower square box 1, be sealed and installed with air inlet pipe 8 on right side wall, exhaust tube 12 with
One-way cock is mounted in air inlet pipe 8, exhaust tube 12 is connected with air inlet pipe 8 with cabinet 1, the other end of exhaust tube 12 and true
Sky pump 13 is connected.
In the present embodiment, it is green to extract complete leaf from fresh the leaf of spinach to catch the production method of the bionical papery coating of light oxygen release
Body is scattered in the phosphate buffer solution of pH=7.6, and Chloroplast Suspension is made；It is again that nano-titanium dioxide is uniform
It is scattered in deionized water, titanium dioxide aqueous solution is made, by Chloroplast Suspension and titanium dioxide aqueous solution with certain proportion
Uniformly mixing, is applied on hydrophilic filter membrane, obtains catching the bionical papery coating of light oxygen release.
When experiment, xenon lamp 2 and oxygen concentration detector 4 and gas concentration lwevel detector 6 are opened, two check valves are closed
And chamber door 10 guarantees the air-tightness in cabinet 1, reads oxygen concentration detector 4 and gas concentration lwevel detector 6 by timing
Data, obtain catching the bionical papery coating of light oxygen release to the uptake of carbon dioxide and the burst size of oxygen.
Embodiment 2
The present invention is for monitoring the uptake for catching the bionical papery coating PARA FORMALDEHYDE PRILLS(91,95) gas of light oxygen release.
Oxygen concentration detector 4 in embodiment 1 and gas concentration lwevel detector 6 are changed to formaldehyde gas Concentration Testing
Device, concentration of formaldehyde detector is is sold product, model TS03 in the market.The connection type of other components and components
It is same as Example 1.
It when experiment, catches the bionical papery coating of light oxygen release and is placed on partition 14, open formaldehyde gas concentration detector, close
Chamber door 10 is opened vacuum pump 13 and is shown to cabinet vacuumize process by the vacuum degree of vacuum meter 3, when reaching certain vacuum degree
When, vacuum pump 13 is closed, a certain concentration and a certain amount of formaldehyde gas are then filled with into cabinet by air inlet pipe 8, by fixed
When read formaldehyde gas concentration detector data, obtain the uptake for catching the bionical papery coating PARA FORMALDEHYDE PRILLS(91,95) gas of light oxygen release.
The present invention can also be used in the monitoring of other materials containing formaldehyde, such as artificial board, paint, wallpaper etc..
Claims (5)
1. a kind of experimental provision of monitoring material release gas, it is characterised in that: the outer top of transparent sealing case is provided with vacuum
Table (3), inner top are provided with xenon lamp (2), are provided with detector mounting rack (5) on inner sidewall, and middle part is provided with partition
(14), it is provided on the side wall of detachable gas concentration detector, transparent sealing case and is provided on detector mounting rack (5)
Exhaust tube (12) and air inlet pipe (8) are provided with valve, exhaust tube (12) and air inlet pipe on exhaust tube (12) and air inlet pipe (8)
(8) it is connected with transparent sealing case, the other end of exhaust tube (12) is connected with vacuum pump (13).
2. the experimental provision of monitoring material release gas according to claim 1, it is characterised in that: the gas concentration
Detector is oxygen concentration detector or gas concentration lwevel detector or concentration of formaldehyde detector.
3. the experimental provision of monitoring material release gas according to claim 1, it is characterised in that: the transparent sealing case
Geometry be cuboid, the front side of transparent cabinet (1) is chamber door (10), and chamber door (10) one end and cabinet (1) pass through hinge
(9) it is connected, the other end and cabinet (1) are fixed by buckle (11).
4. the experimental provision of monitoring material release gas according to claim 3, it is characterised in that: the chamber door (10)
Sealing ring (7) are provided between cabinet (1).
5. the experimental provision of monitoring material release gas according to claim 1, it is characterised in that: the valve is single
To valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606308.5A CN109596785A (en) | 2018-12-27 | 2018-12-27 | A kind of experimental provision of monitoring material release gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606308.5A CN109596785A (en) | 2018-12-27 | 2018-12-27 | A kind of experimental provision of monitoring material release gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109596785A true CN109596785A (en) | 2019-04-09 |
Family
ID=65962759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811606308.5A Pending CN109596785A (en) | 2018-12-27 | 2018-12-27 | A kind of experimental provision of monitoring material release gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109596785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243811A (en) * | 2019-04-30 | 2019-09-17 | 广州超威生物科技有限公司 | A method of evaluation and test chlorine dioxide rate of release |
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Application publication date: 20190409 |
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