CN106824951A - Sample cell activates instrument - Google Patents
Sample cell activates instrument Download PDFInfo
- Publication number
- CN106824951A CN106824951A CN201710190638.XA CN201710190638A CN106824951A CN 106824951 A CN106824951 A CN 106824951A CN 201710190638 A CN201710190638 A CN 201710190638A CN 106824951 A CN106824951 A CN 106824951A
- Authority
- CN
- China
- Prior art keywords
- tube frame
- gas
- frame
- sample cell
- slide bar
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 62
- 238000003795 desorption Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000020411 cell activation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0821—Handling or manipulating containers, e.g. moving or rotating containers in cleaning devices, conveying to or from cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Inventive samples pipe activates instrument, including the gliding mass being fixed in frame, outer lower portion corresponding with gliding mass is hinged on the gas inlet tube frame in frame, one end is fixed on the slide bar on gas inlet tube frame, positioned between gliding mass and gas inlet tube frame mounted in the slide bar other end can along sliding bar also can along gliding mass inner side along, the gas outlet tube frame of lower slider, one end is fixed on gas inlet tube frame and the directing plate of some bullports of band that the other end is fixed on slide bar, the gas circuit automatic switch being connected with bullport and source of the gas respectively, heater, there is guiding groove the position of each bullport of correspondence on gas outlet tube frame, the tracheae out splice going splice mounted in gas outlet tube frame on relative with correspondence guiding groove.Easy to use, quick, safe, time saving, high degree of automation of the invention.
Description
Technical field：
The present invention relates to a kind of to thermal desorption（Also known as thermal desorption）The sample that the sample cell that method or instrument are used is cleaned
QC activates instrument.
Background technology：
Due to air（It is not limited to air）In may contain organic volatile, its content is too low cannot to use traditional instrument and side
Method direct detection by sample cell, it is necessary to be adsorbed（Concentrate）.Filled with the adsorbent that can adsorb determinand in sample cell, absorption
Agent exposes in atmosphere and adsorbed sample may certain residual after desorption, and this residual may be to follow-up
Sample analysis bring error, it is necessary to further be cleaned to sample cell, exactly activate.The principle of sample cell activation is certain
The inert gas of flow is at a certain temperature by sample cell, the process that volatile organic matter is washed out.Activation instrument can
The sample cell of single treatment one or more, it is general up to 20, the effect of activation instrument is otherwise just lost, because thermal desorption sheet
Body can also activate a sample cell every time.The gas circuit that traditional sample cell activation instrument connects each sample cell has a list
Only gas circuit, each gas circuit has a manual air circuit breaker, is needed respectively each sample cell when activated sample pipe
It is connected in air-channel system, consumes the too many time.
The content of the invention：
Upper deficiency is responded with the invention aims to gram, there is provided a kind of sample convenient to use, time saving, high degree of automation
QC activates instrument.
The object of the present invention is achieved like this：
Inventive samples pipe activates instrument, including the gliding mass being fixed in frame outer lower portion corresponding with gliding mass is hinged on frame
On gas inlet tube frame, one end be fixed on slide bar on gas inlet tube frame, positioned between gliding mass and gas inlet tube frame mounted in slide bar
The other end can be also fixed on gas inlet tube frame along sliding bar along the gas outlet tube frame of the upper and lower slip in gliding mass inner side, one end
And the directing plate of some bullports of band that the other end is fixed on slide bar, the gas circuit that is connected with bullport and source of the gas respectively are opened automatically
Close, heater, on gas outlet tube frame correspondence each bullport position have guiding groove with correspondence guiding groove it is relative mounted in output
Tracheae out splice going splice on tracheae frame, gas circuit automatic switch buyable.
Above-mentioned gas inlet tube frame, directing plate are respectively and vertically fixed on slide bar cylinder, and gas outlet tube frame is vertically mounted at cunning
Can be along sliding bar on roofbolt face.
There is the joint inserted link being connected with bullport, gas circuit automatic switch respectively in above-mentioned sample activation instrument, sample can be reduced
QC temperature.
There is sealing ring in above-mentioned joint inserted link.
There is sealing ring in above-mentioned tracheae out splice going splice.
Above-mentioned gliding mass medial surface is arc surface or inclined-plane with top surface corner.
Using the present invention, when sample cell is placed on tracheae frame, slip and the associated mechanisms of gas outlet tube frame can be passed through
Linkage complete the assembling of sample cell, seal, automatically open up gas circuit equipped with sample cell and acted with the fitting of heater etc.；And
Gas circuit without dress sample cell will not be opened.Whole process is very convenient quick.
Present invention operation, easy to use, quick, safe, high degree of automation.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the sealing ring location drawing in tracheae out splice going splice in Fig. 1.
Fig. 3 is the sealing ring location drawing in Fig. 1 center tap inserted links.
Fig. 4 is the partial top view in Fig. 1.
Relative position relation schematic diagram when Fig. 5 is another state of gas outlet tube frame of the present invention, gas inlet tube frame.
Fig. 6 is the top view of Fig. 5.
Specific embodiment：
Referring to Fig. 1~Fig. 6, the present embodiment sample cell activation instrument, including the gliding mass 16 being fixed in frame 17 is corresponding with gliding mass
Slide bar 12 that the gas inlet tube frame 10, one end that outer lower portion is hinged in frame by hinge 11 is fixed on gas inlet tube frame,
Positioned between gliding mass and gas inlet tube frame can also can be along the defeated of the gliding mass upper and lower slip in inner side along sliding bar mounted in the slide bar other end
Outlet pipe support 4, one end is fixed on gas inlet tube frame and the other end is fixed on having containing some bullports 9-1 on slide bar（Referring to
Fig. 6）Directing plate 9, heater 5.Gliding mass medial surface is arc surface with top surface corner（Or inclined-plane）.Directing plate outside is relatively every
The position of individual bullport is equipped with the joint inserted link 7 communicated with corresponding bullport.Equipped with the outsourcing being connected with source of the gas on joint inserted link
Gas circuit automatic switch 6.There is guiding groove 18 position of each bullport of correspondence on gas outlet tube frame, the dress relative with correspondence guiding groove
Tracheae out splice going splice 2 on gas outlet tube frame.There is sealing ring 3,8 in tracheae out splice going splice, joint inserted link respectively.Gas inlet tube
Frame, directing plate are respectively and vertically fixed on slide bar cylinder.Gas outlet tube frame is vertically mounted on slide bar cylinder can be along sliding bar.
Fig. 1~Fig. 3 is the relative position figure of the work of inventive samples pipe activation instrument sample cell and associated mechanisms.It is fixed on
Tracheae out splice going splice 2 on gas outlet tube frame 4 promotes sample cell 1 with slidably gas outlet tube frame 4, and then promotes joint inserted link 7,
The gas circuit automatic switch 6 on gas inlet tube frame 10 is fixed on the mobile opening of joint inserted link 7.Tracheae out splice going splice 2, joint
Sealing ring 3 and 8 is respectively provided with inserted link 7.Sealing function is played when sample cell is inserted in place.Gas circuit automatic switch 6 also has certainly
Seal.When joint inserted link 7 insert gas circuit automatic switch 6 when can automatically open up gas circuit and joint inserted link external cylindrical surface with it is automatic
The inner cylinder face of air circuit breaker 6 is sealed.
Referring to Fig. 4, gas outlet tube frame 4 is connected by slide bar 12 with gas inlet tube frame 10.Slide bar 12 is fixed on gas inlet tube
On frame 10.Gas outlet tube frame 4 can be slided along slide bar 12.Whole gas outlet tube frame 4, slide bar 12, gas inlet tube frame 10 and guiding
Plate 9 is relatively-stationary perpendicular to slide bar cylinder.Whole tracheae frame is fixed on the side of hinge 11 by gas inlet tube frame 10,
And can be rotated around hinge.The opposite side of hinge 11 is fixed in frame 17.
Referring to Fig. 5, Fig. 6, whole tracheae frame it is main by gas outlet tube frame 2, tracheae out splice going splice 2, gas circuit automatic switch 6,
Joint inserted link 7, directing plate 9, gas inlet tube frame 10, hinge 11 and slide bar 12 is constituted shown on Fig. 6.Gas outlet tube frame has one to draw
Guide groove 18, gas outlet tube frame 4 can be slided along slide bar 12.Gas outlet tube frame shown in Fig. 5 is in remote location, i.e. open mode.
Along the bullport insertion joint inserted link 7 of directing plate 9, the other end is placed in guiding groove 18 one end of sample cell 1.When toward close to
When the direction of gas inlet tube frame 10 promotes gas outlet tube frame 4, sample cell is automatically inserted into tracheae out splice going splice 2 and joint inserted link 7, together
When gas circuit automatic switch 6 automatically opened up in the presence of joint inserted link 7, in the insertion heater 5 of sample cell 1, while gas outlet tube
Frame 4 slides down to the position of frame 17 along the edge of gliding mass 16, so that gliding mass 16 stops gas outlet tube frame 4 to leaving gas inlet tube
The direction movement of frame, the position for keeping sample cell and whole tracheae frame, holding gas circuit automatic switch 6 are in open mode.Sample
Can be automatic close between pipe 1 and tracheae out splice going splice 2, sample cell 1 and joint inserted link 7 and joint inserted link 7 and gas circuit automatic switch 6
Envelope.
Sequence number 13,14,15,19 is respectively Gas controller, first gas filter, second gas filtering in Fig. 1, Fig. 4
Device, gas inlet pipe.
Above-described embodiment is that the above of the invention is further described, but this should not be interpreted as in the present invention
The scope for stating theme is only limitted to above-described embodiment.All technologies realized based on the above belong to the scope of the present invention.
Claims (6)
1. sample cell activates instrument, it is characterised in that the gliding mass outer lower portion corresponding with gliding mass including being fixed in frame is hinged
Gas inlet tube frame in frame, one end are fixed on the slide bar on gas inlet tube frame, the dress positioned between gliding mass and gas inlet tube frame
Also input gas can be fixed in the slide bar other end along the gas outlet tube frame of upper and lower slip on the inside of gliding mass, one end along sliding bar
On pipe support and the directing plate of some bullports of band that the other end is fixed on slide bar, the gas circuit that is connected with bullport and source of the gas respectively
Automatic switch, heater, there is the guiding groove dress relative with correspondence guiding groove the position of each bullport of correspondence on gas outlet tube frame
Tracheae out splice going splice on gas outlet tube frame.
2. sample cell according to claim 1 activates instrument, it is characterised in that gas inlet tube frame, directing plate are respectively perpendicular fixation
On slide bar cylinder, gas outlet tube frame is vertically mounted on slide bar cylinder can be along sliding bar.
3. sample cell according to claim 1 and 2 activation instrument, it is characterised in that have in described sample activation instrument respectively with
Bullport, the joint inserted link of gas circuit automatic switch connection.
4. sample cell according to claim 3 activates instrument, it is characterised in that have sealing ring in joint inserted link.
5. sample cell according to claim 1 and 2 activates instrument, it is characterised in that have sealing ring in tracheae out splice going splice.
6. sample cell according to claim 1 and 2 activates instrument, it is characterised in that gliding mass medial surface is circle with top surface corner
Cambered surface or inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190638.XA CN106824951A (en) | 2017-03-28 | 2017-03-28 | Sample cell activates instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190638.XA CN106824951A (en) | 2017-03-28 | 2017-03-28 | Sample cell activates instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106824951A true CN106824951A (en) | 2017-06-13 |
Family
ID=59141064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710190638.XA Pending CN106824951A (en) | 2017-03-28 | 2017-03-28 | Sample cell activates instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106824951A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976924A (en) * | 1988-04-22 | 1990-12-11 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Automated thermal desorption unit |
| JP2001159592A (en) * | 1999-12-02 | 2001-06-12 | Mitsubishi Electric Corp | Heat generated gas evaluating device |
| CN2652536Y (en) * | 2003-10-31 | 2004-11-03 | 陕西明大海皓智能控制有限公司 | Cleaning device for petroleum rod inner wall |
| CN202082437U (en) * | 2011-06-09 | 2011-12-21 | 佛山市南海奇才燃气具有限公司 | Cylinder valve with self-closing quick-connecting device |
| CN202599102U (en) * | 2012-04-23 | 2012-12-12 | 上海奇阳信息科技有限公司 | Fast heating and cooling desorption furnace of thermal desorption device |
| CN103115813A (en) * | 2013-01-23 | 2013-05-22 | 成都科林分析技术有限公司 | Thermal desorption first-class sample tube heater |
| CN204039311U (en) * | 2014-08-04 | 2014-12-24 | 赵华勇 | A kind of medical rubber hose dipping machine |
| CN207138447U (en) * | 2017-03-28 | 2018-03-27 | 成都科林分析技术有限公司 | Sample cell activates instrument |
-
2017
- 2017-03-28 CN CN201710190638.XA patent/CN106824951A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976924A (en) * | 1988-04-22 | 1990-12-11 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence | Automated thermal desorption unit |
| JP2001159592A (en) * | 1999-12-02 | 2001-06-12 | Mitsubishi Electric Corp | Heat generated gas evaluating device |
| CN2652536Y (en) * | 2003-10-31 | 2004-11-03 | 陕西明大海皓智能控制有限公司 | Cleaning device for petroleum rod inner wall |
| CN202082437U (en) * | 2011-06-09 | 2011-12-21 | 佛山市南海奇才燃气具有限公司 | Cylinder valve with self-closing quick-connecting device |
| CN202599102U (en) * | 2012-04-23 | 2012-12-12 | 上海奇阳信息科技有限公司 | Fast heating and cooling desorption furnace of thermal desorption device |
| CN103115813A (en) * | 2013-01-23 | 2013-05-22 | 成都科林分析技术有限公司 | Thermal desorption first-class sample tube heater |
| CN204039311U (en) * | 2014-08-04 | 2014-12-24 | 赵华勇 | A kind of medical rubber hose dipping machine |
| CN207138447U (en) * | 2017-03-28 | 2018-03-27 | 成都科林分析技术有限公司 | Sample cell activates instrument |
Non-Patent Citations (1)
| Title |
|---|
| 张兴国主编: "《液压与气压传动》", 西安电子科技大学出版社, pages: 159 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5146264B2 (en) | Gas sample introduction apparatus and gas chromatograph apparatus provided with the same | |
| JP7100766B2 (en) | Water removal method for gas concentration sampling, sample introduction method and their equipment | |
| CN207138447U (en) | Sample cell activates instrument | |
| CN109632410A (en) | A kind of gaseous state tritium automation continuous sampling sample preparation device and method | |
| CN105300785B (en) | Thermal desorptioner and gas chromatograph sample desorption method | |
| CN211014150U (en) | Thermal desorption instrument and analysis system for volatile organic compound detection | |
| CN205352785U (en) | Syringe gas sampling device | |
| CN106824951A (en) | Sample cell activates instrument | |
| CN203365398U (en) | In-situ headspace sample injector | |
| CN103344728A (en) | In-situ headspace sample injector | |
| CN103645267B (en) | Purging and trapping concentrator | |
| CN203705408U (en) | Purging and trapping concentrator | |
| CN210427480U (en) | Volatile organic pollutant on-line monitoring system in ambient air | |
| CN205333371U (en) | Empty gas analysis of branch that can arrange sweeping gas outward concentrates sample cabinet | |
| CN202452118U (en) | Gas-carrying uninterrupted switching device | |
| CN115980378B (en) | Full-automatic multi-station recovery function thermal desorption instrument | |
| CN219389376U (en) | Waste gas sample storage device | |
| CN209802768U (en) | Multistage enrichment device of volatile organic compounds | |
| CN209841799U (en) | Waste gas reprocessing device for gas chromatograph | |
| CN209841796U (en) | A water trap and sampling device for concentrated sampling of gas | |
| CN111076988B (en) | Automatic collection, replacement and sample introduction device for soil microorganism breathing gas | |
| CN210803029U (en) | Multifunctional smoke dust sampling tube | |
| CN210243475U (en) | Detection apparatus for carbon dioxide content in pipe tobacco | |
| CN212882376U (en) | Copper oxide reduction device | |
| CN218726635U (en) | Processing apparatus based on terahertz time-domain spectroscopy system detects expired gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |