CN109374361A - A kind of volatile organic matter acquisition device and its application method - Google Patents
A kind of volatile organic matter acquisition device and its application method Download PDFInfo
- Publication number
- CN109374361A CN109374361A CN201811523184.4A CN201811523184A CN109374361A CN 109374361 A CN109374361 A CN 109374361A CN 201811523184 A CN201811523184 A CN 201811523184A CN 109374361 A CN109374361 A CN 109374361A
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- fixed
- organic matter
- volatile organic
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
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- General Health & Medical Sciences (AREA)
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The invention discloses a kind of volatile organic matter acquisition devices, including fixed station, the top center position of the fixed station is provided with support base, the front surface of the support base is fixed with nameplate, tank body is fixed at the top of the support base, the fixing head being connected to tank interior is fixed at the top of the tank body, and the surface of fixing head is connected with valve；The invention also discloses a kind of application methods of volatile organic matter acquisition device；In the present invention, by the fixed station and universal wheel of design, solve the problems, such as that large scale sample can is mobile inconvenient；The fixed plate that two Relative distributions are fixed by the top both ends in fixed station is additionally provided with for increasing the firm firm organization of tank body in fixed plate, reduces in moving process, sample can is fixed unstable, and the problem of side is fallen occurs；It is coated with fluorescent powder on the surface of nameplate, facilitates the effect using light-emitting phosphor, so that user still can see the content on nameplate in the case where insufficient light.
Description
Technical field
The invention belongs to volatile organic matter acquisition technique fields, and in particular to a kind of volatile organic matter acquisition device and
The application method of the acquisition device.
Background technique
Volatile organic matter refers to that saturated vapour pressure is greater than 70.91Pa, boiling point having less than 260 DEG C under room temperature at room temperature
Machine compound.From the perspective of environmental monitoring, refer to the non-methane hydrocarbon recognizate detected with oxygen flame ionic detector
General name mainly includes alkanes, aromatic hydrocarbons, olefines, halohydrocarbon, esters, aldehydes, ketone and other organic compounds.Volatilization
Property organic matter acquisition commonly use sample can, sample can passes through silanization Passivation Treatment, improves the stability of compound, silanization makes
The inner surface for obtaining sample can is similar with the performance of GC chromatographic column inner surface, therefore major part can be ok with the compound that GC is analyzed
It is acquired and is analyzed with sample can；Sample can have sizes, 1 liter, 2 liters, 3 liters, 6 liters, 15 liters etc., to meet different answer
With needs.
However existing volatile organic matter acquisition device remains some unreasonable factors when in use, it is existing
Volatile organic matter acquisition device there is the deficiencies of following aspect when in use:
1. size is larger, it is mobile inconvenient to carry；
2. placing shakiness in moving process, it be easy to cause toppling in moving process；
3. in the case where insufficient light, being unfavorable for observing the content on nameplate.
Summary of the invention
The purpose of the present invention is to provide a kind of volatile organic matter acquisition device and its application methods, to solve above-mentioned back
The existing volatile organic matter acquisition device proposed in scape technology remains some unreasonable factors when in use, existing
When some volatile organic matter acquisition devices is larger there is size when in use, it is mobile inconvenient to carry；It is placed in moving process
Shakiness be easy to cause toppling in moving process；In the case where insufficient light, it is unfavorable for observing the content problems on nameplate.
To achieve the above object, the invention provides the following technical scheme: a kind of volatile organic matter acquisition device, including it is solid
Determine platform, the top center position of the fixed station is provided with support base, and the front surface of the support base is fixed with nameplate, the branch
It is fixed with tank body at the top of support seat, the fixing head being connected to tank interior, and the surface of fixing head are fixed at the top of the tank body
It is connected with valve, the top both ends of the fixed station are fixed the fixed plate there are two Relative distribution, are additionally provided in the fixed plate
For increasing the firm firm organization of tank body, which includes fixed ring, screw rod and feed screw nut, the table of the fixed plate
Face offers the connecting hole that screw mandrel passes through, and the feed screw nut screwed with wire rod thread, the fixation are fixed in the connecting hole
Ring is fixed on the tail end of screw rod, and the junction of fixed ring and screw rod is provided with bearing.
As a preferred technical solution of the invention, the fixed ring is semi-circular shape structure, and two are in pair
The fixed ring of clip distribution, center form a through-hole equal with the tank diameter.
As a preferred technical solution of the invention, the head end of the screw rod is fixed with handwheel.
As a preferred technical solution of the invention, the inner surface of the fixed ring open up it is fluted, in the groove
It has been screwed rubber antiskid pad.
As a preferred technical solution of the invention, the surface of the nameplate is coated with fluorescent powder.
As a preferred technical solution of the invention, the bottom of the fixed station is fixed with universal wheel.
The invention also discloses a kind of application methods of volatile organic matter acquisition device, include the following steps:
Step 1: groove is opened up in the inner surface of fixed ring, rubber antiskid pad is screwed in groove, in fixation
The bottom four corners of platform fix four universal wheels, and two fixed plates are fixed on to the top both ends of fixed station, by two feed screw nuts
It is fixed on the surface for the plate that is relatively fixed, two screw rods are passed through into corresponding feed screw nut, the tail end of screw rod connects across bearing
Fixed ring is connect, the head end of screw rod connects handwheel；
Step 2: the sample being made of support base and tank body is placed in the top center position of fixed station, and is being supported
The front surface of seat is fixed with nameplate, and fluorescent powder is coated on nameplate；
Step 3: two handwheels of rotation, two handwheels drive corresponding screw rod rotation, and screw rod rotation drives fixed ring by tank
Body clamps；
Step 4: valve is connect with fixing head, and volatile organic matter is connect by pipeline with valve, Open valve, volatilization
Property organic matter is passed through tank body by pipeline and is acquired.
Compared with prior art, the beneficial effects of the present invention are:
(1) by the fixed station of design, and in the fixed universal wheel in the bottom of fixed station, sample can is placed in fixed station
On, solve the problems, such as that large scale sample can is mobile inconvenient；
(2) fixed plate that two Relative distributions are fixed by the top both ends in fixed station, is additionally provided in fixed plate
For increasing the firm firm organization of tank body, sample can is placed on to the top center position of fixed station, user rotates handwheel, hand
Wheel pushes screw rod rotation, and screw rod is pushed fixed ring activity, clamped sample can using two fixed rings, reduces in moving process,
Sample can is fixed unstable, and the problem of side is fallen occurs；The fixed rubber antiskid pad of the inner surface of fixed ring, helps to utilize rubber antiskid
Pad slows down sample can impact suffered in moving process；
(3) it is coated with fluorescent powder on the surface of nameplate, facilitates the effect using light-emitting phosphor, so that in insufficient light
In the case of, user still can see the content on nameplate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is broken section structural schematic diagram of the invention；
Fig. 3 is that fixed ring of the invention overlooks schematic cross-sectional view；
In figure: 1, fixed station；2, nameplate；3, support base；4, universal wheel；5, handwheel；6, fixed ring；7, fixing head；8, valve
Door；9, tank body；10, screw rod；11, feed screw nut；12, bearing；13, fluorescent powder；14, groove；15, rubber antiskid pad；16, fixed
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the present invention provides a kind of technical solution: a kind of volatile organic matter acquisition device, packet
Fixed station 1 is included, the top center position of fixed station 1 is provided with support base 3, and the front surface of support base 3 has been screwed inscription
Board 2, the top of support base 3 are fixed with tank body 9, and support base 3 and tank body 9 are the integral structure of continuous casting forming, the top of the tank body 9
Portion is fixed with the fixing head 7 being connected to inside tank body 9, and the surface of fixing head 7 is connected with valve 8, the top both ends of fixed station 1
The fixed plate 16 there are two Relative distribution is fixed, is additionally provided in the fixed plate 16 for increasing the firm firm organization of tank body 9,
The firm organization includes fixed ring 6, screw rod 10 and feed screw nut 11, and the surface of fixed plate 16 offers the company that screw mandrel 10 passes through
Hole is connect, the feed screw nut 11 with 10 threaded engagement of screw rod is fixed in the connecting hole, fixed ring 6 is fixed on the tail end of screw rod 10,
And the junction of fixed ring 6 and screw rod 10 is provided with bearing 12, and sample can is placed on to the top center position of fixed station 1, uses
Family rotary screw rod 10, screw rod 10 are pushed fixed ring 6, are clamped sample can using two fixed rings 6, are reduced in moving process, are adopted
Sample tank is fixed unstable, and the problem of side is fallen occurs.
In the present embodiment, it is preferred that fixed ring 6 be semi-circular shape structure, two in wafer type distribution fixed rings 6, in
Heart position forms a through-hole equal with 9 diameter of tank body, convenient for being clamped tank body 9 using two fixed rings 6.
In the present embodiment, it is preferred that the head end of screw rod 10 is fixed with handwheel 5, so that more being saved by 5 rotary screw rod 10 of handwheel
Power.
In the present embodiment, it is preferred that the inner surface of fixed ring 6 opens up fluted 14, is screwed in the groove 14
There is rubber antiskid pad 15, helps to slow down sample can impact suffered in moving process using rubber antiskid pad 15.
In the present embodiment, it is preferred that the surface of nameplate 2 is coated with fluorescent powder 13, facilitate using fluorescent powder 13 shine
Effect, so that user still can see the content on nameplate 2 in the case where insufficient light.
In the present embodiment, it is preferred that the bottom of fixed station 1 is fixed with universal wheel 4, and it is mobile not to solve large scale sample can
Just the problem of.
A kind of application method of volatile organic matter acquisition device, includes the following steps:
Step 1: groove 14 is opened up in the inner surface of fixed ring 6, rubber antiskid pad is screwed in groove 14
15, four universal wheels 4 are fixed in the bottom four corners of fixed station 1, two fixed plates 16 are fixed on to the top both ends of fixed station 1,
Two feed screw nuts 11 are fixed on to the surface for the plate 16 that is relatively fixed, two screw rods 10 are passed through into corresponding feed screw nut
11, the tail end of screw rod 10 passes through bearing 12 and is connected and fixed ring 6, and the head end of screw rod 10 connects handwheel 5；
Step 2: the sample being made of support base 3 and tank body 9 is placed in the top center position of fixed station 1, and is being propped up
The front surface of support seat 3 is fixed with nameplate 2, and fluorescent powder 13 is coated on nameplate 2；
Step 3: two handwheels 5 of rotation, two handwheels 5 drive corresponding screw rod 10 to rotate, and the rotation of screw rod 10, which drives, to be fixed
Ring 6 clamps tank body 9；
Step 4: valve 8 is connect with fixing head 7, and volatile organic matter is connect by pipeline with valve 8, Open valve 8,
Volatile organic matter is passed through tank body 9 by pipeline and is acquired.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of volatile organic matter acquisition device, including fixed station (1), the top center position setting of the fixed station (1)
Have support base (3), the front surface of the support base (3) is fixed with nameplate (2), is fixed with tank body at the top of the support base (3)
(9), the fixing head (7) for being fixed at the top of the tank body (9) and being connected to inside tank body (9), and the surface of fixing head (7) is connected with
Valve (8), it is characterised in that: the top both ends of the fixed station (1) are fixed, and there are two the fixed plates (16) of Relative distribution, this is solid
It is additionally provided on fixed board (16) for increasing tank body (9) firm firm organization, which includes fixed ring (6), screw rod
(10) and feed screw nut (11), the surface of the fixed plate (16) offer the connecting hole that screw mandrel (10) passes through, the connecting hole
It is inside fixed with the feed screw nut (11) with screw rod (10) threaded engagement, the fixed ring (6) is fixed on the tail end of screw rod (10), and
The junction of fixed ring (6) and screw rod (10) is provided with bearing (12).
2. a kind of volatile organic matter acquisition device according to claim 1, it is characterised in that: the fixed ring
It (6) is semi-circular shape structure, two fixed rings (6) in wafer type distribution, center forms one and the tank body (9) are straight
The equal through-hole of diameter.
3. a kind of volatile organic matter acquisition device according to claim 1, it is characterised in that: the head of the screw rod (10)
End is fixed with handwheel (5).
4. a kind of volatile organic matter acquisition device according to claim 1, it is characterised in that: the fixed ring (6)
Inner surface opens up fluted (14), has been screwed rubber antiskid pad (15) in the groove (14).
5. a kind of volatile organic matter acquisition device according to claim 1, it is characterised in that: the table of the nameplate (2)
Face is coated with fluorescent powder (13).
6. a kind of volatile organic matter acquisition device according to claim 1, it is characterised in that: the fixed station (1)
Bottom is fixed with universal wheel (4).
7. a kind of application method of volatile organic matter acquisition device according to claim 1-6, feature exist
In: include the following steps:
Step 1: opening up groove (14) in the inner surface of fixed ring (6), is screwed rubber antiskid pad in groove (14)
(15), four universal wheels (4) are fixed in the bottom four corners of fixed station (1), two fixed plates (16) is fixed on fixed station (1)
Two feed screw nuts (11) are fixed on the surface of the plate that is relatively fixed (16) by top both ends, and two screw rods (10) are passed through phase
Corresponding feed screw nut (11), the tail end of screw rod (10) pass through bearing (12) and are connected and fixed ring (6), the head end connection of screw rod (10)
Handwheel (5)；
The sample being made of support base (3) and tank body (9): being placed in the top center position of fixed station (1) by step 2, and
The front surface of support base (3) is fixed with nameplate (2), is coated with fluorescent powder (13) on nameplate (2)；
Step 3: two handwheels (5) of rotation, two handwheels (5) drive corresponding screw rod (10) rotation, and screw rod (10) rotation drives
Fixed ring (6) clamps tank body (9)；
Step 4: valve (8) is connect with fixing head (7), and volatile organic matter is connect by pipeline with valve (8), Open valve
(8), volatile organic matter is passed through tank body (9) by pipeline and is acquired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523184.4A CN109374361A (en) | 2018-12-13 | 2018-12-13 | A kind of volatile organic matter acquisition device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523184.4A CN109374361A (en) | 2018-12-13 | 2018-12-13 | A kind of volatile organic matter acquisition device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109374361A true CN109374361A (en) | 2019-02-22 |
Family
ID=65373500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811523184.4A Pending CN109374361A (en) | 2018-12-13 | 2018-12-13 | A kind of volatile organic matter acquisition device and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109374361A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613959A (en) * | 2019-10-19 | 2019-12-27 | 浙江犀鸟环境科技有限公司 | Lubricating oil demulsification mechanism |
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| CN204964264U (en) * | 2015-09-18 | 2016-01-13 | 杭州天净检测技术有限公司 | Gas sampling jar |
| CN205651097U (en) * | 2016-03-29 | 2016-10-19 | 杨柳 | Fixture |
| CN206084819U (en) * | 2016-10-13 | 2017-04-12 | 浙江银鹿化工有限公司 | Scribble storage bucket fixing device |
| CN107215548A (en) * | 2017-05-25 | 2017-09-29 | 长沙健金电子技术有限公司 | A kind of Miniature Chinese medicine case of family expenses |
| CN107271614A (en) * | 2017-08-01 | 2017-10-20 | 苏州市光生环境科技有限公司 | A kind of VOC online datas intelligent analytical instrument |
| CN207329359U (en) * | 2017-09-07 | 2018-05-08 | 安徽省福泰精细化工有限责任公司 | A kind of dimethoxym ethane production holding vessel of anti-leak |
| CN207623079U (en) * | 2017-11-21 | 2018-07-17 | 河北先河正态环境检测有限公司 | A kind of full-automatic multi-way air sampler fixation pedestal |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352191Y (en) * | 2008-12-29 | 2009-11-25 | 深圳易拓科技有限公司 | Sampling device of organic gas in air of decontamination chamber |
| CN204964264U (en) * | 2015-09-18 | 2016-01-13 | 杭州天净检测技术有限公司 | Gas sampling jar |
| CN205651097U (en) * | 2016-03-29 | 2016-10-19 | 杨柳 | Fixture |
| CN206084819U (en) * | 2016-10-13 | 2017-04-12 | 浙江银鹿化工有限公司 | Scribble storage bucket fixing device |
| CN107215548A (en) * | 2017-05-25 | 2017-09-29 | 长沙健金电子技术有限公司 | A kind of Miniature Chinese medicine case of family expenses |
| CN107271614A (en) * | 2017-08-01 | 2017-10-20 | 苏州市光生环境科技有限公司 | A kind of VOC online datas intelligent analytical instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613959A (en) * | 2019-10-19 | 2019-12-27 | 浙江犀鸟环境科技有限公司 | Lubricating oil demulsification mechanism |
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Application publication date: 20190222 |
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