CN207138447U - Sample cell activates instrument - Google Patents
Sample cell activates instrument Download PDFInfo
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- CN207138447U CN207138447U CN201720307812.XU CN201720307812U CN207138447U CN 207138447 U CN207138447 U CN 207138447U CN 201720307812 U CN201720307812 U CN 201720307812U CN 207138447 U CN207138447 U CN 207138447U
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- tube frame
- gas
- sample cell
- frame
- slide bar
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Abstract
The utility model sample cell activates instrument, including the gliding mass being fixed in frame, corresponding and outer lower portion is hinged on the gas inlet tube frame in frame with gliding mass, one end is fixed on the slide bar on gas inlet tube frame, the gas outlet tube frame that can be also slided up and down mounted in the slide bar other end along sliding bar along on the inside of gliding mass between gliding mass and gas inlet tube frame, one end is fixed on the directing plate for some bullports of band that on gas inlet tube frame and the other end is fixed on slide bar, the gas circuit automatic switch being connected respectively with bullport and source of the gas, heater, there is guiding groove the position that each bullport is corresponded on gas outlet tube frame, the tracheae out splice going splice mounted in gas outlet tube frame on relative with corresponding guiding groove.The utility model is easy to use, quick, safe, time saving, and automaticity is high.
Description
Technical field：
The utility model relates to a kind of to thermal desorption（Also known as thermal desorption）The sample cell that method or instrument use is carried out
The sample cell activation instrument of cleaning.
Background technology：
Due to air（It is not limited to air）In may contain organic volatile, its content is too low can not to use traditional instrument
Directly detected with method, it is necessary to be adsorbed by sample cell（Concentrate）.The adsorbent of determinand can be adsorbed by being filled with sample cell,
Adsorbent exposes in atmosphere and adsorbed sample may certain residual after desorption, and this residual may be right
Follow-up sample analysis brings error, it is necessary to further be cleaned to sample cell, exactly activates.Sample cell activation principle be
The inert gas of certain flow is at a certain temperature by sample cell, the process that volatile organic matter is washed out.Activate instrument
Can single treatment one or more sample cell, it is general up to 20, the effect of activation instrument is otherwise just lost, because heat is de-
Additional copy body can also activate a sample cell every time.The gas circuit that traditional sample cell activation instrument connects each sample cell has one
Individual single gas circuit, each gas circuit have a manual air circuit breaker, are needed when activated sample pipe respectively each sample
QC is connected in air-channel system, consumes the too many time.
Utility model content：
The purpose of this utility model is to gram respond with upper deficiency, there is provided a kind of convenient to use, time saving, automation journey
Spend high sample cell activation instrument.
The purpose of this utility model is achieved like this：
The utility model sample cell activate instrument, including be fixed in frame gliding mass, and outer lower portion corresponding with gliding mass
The gas inlet tube frame that is hinged in frame, one end are fixed on the slide bar on gas inlet tube frame, between gliding mass and gas inlet tube frame
Also can be fixed on input along the gas outlet tube frame that slide up and down on the inside of gliding mass, one end along sliding bar mounted in the slide bar other end
On tracheae frame and the directing plate of some bullports of band that the other end is fixed on slide bar, the gas that is connected respectively with bullport and source of the gas
Road automatic switch, heater, the position of each bullport is corresponded on gas outlet tube frame guiding groove, relative with corresponding guiding groove
Tracheae out splice going splice on gas outlet tube 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 respectively with bullport, gas circuit automatic switch 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 and top surface corner are arc surface or inclined-plane.
Use the utility model, when sample cell is placed on tracheae frame, slip that can be by gas outlet tube frame and correlation
The linkage of mechanism completes the assembling of sample cell, seals, automatically opens up gas circuit equipped with sample cell and dynamic with the fitting of heater etc.
Make；Gas circuit without filling sample cell will not be opened.Whole process is very convenient quick.
The utility model operation, easy to use, quick, safe, automaticity height.
Brief description of the drawings：
Fig. 1 is the utility model structure diagram.
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 the utility model gas outlet tube frame, gas inlet tube frame.
Fig. 6 is Fig. 5 top view.
Embodiment：
Referring to Fig. 1~Fig. 6, the present embodiment sample cell activation instrument, including the gliding mass 16 and gliding mass pair being fixed in frame 17
Gas inlet tube frame 10 that answer and outer lower portion is hinged in frame by hinge 11, one end are fixed on the cunning on gas inlet tube frame
Bar 12, can also be slided up and down mounted in the slide bar other end along sliding bar along on the inside of gliding mass between gliding mass and gas inlet tube frame
Gas outlet tube frame 4, one end is fixed on gas inlet tube frame and another is fixed on having containing some bullports 9-1 on slide bar（Ginseng
See Fig. 6）Directing plate 9, heater 5.Gliding mass medial surface and top surface corner are arc surface（Or inclined-plane）.It is relative on the outside of directing plate
The position of each bullport is equipped with the joint inserted link 7 communicated with corresponding bullport.It is outer equipped with what is be connected with source of the gas on joint inserted link
Purchase gas circuit automatic switch 6.The position of each bullport is corresponded on gas outlet tube frame guiding groove 18, relative with corresponding 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.Input gas
Pipe support, 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 being fixed on the mobile opening of joint inserted link 7 on gas inlet tube frame 10.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 inserts in place.Gas circuit automatic switch 6 also has certainly
Seal.Can be automatically opened up when joint inserted link 7 inserts gas circuit automatic switch 6 gas circuit and joint inserted link external cylindrical surface with it is automatic
The inner cylinder face of air circuit breaker 6 seals.
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 slide 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 hinge can be surrounded and rotated.The opposite side of hinge 11 is fixed in frame 17.
Referring to Fig. 5, Fig. 6, whole tracheae frame mainly 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 shown on Fig. 6 form.Gas outlet tube frame has one to draw
Guide groove 18, gas outlet tube frame 4 can slide along slide bar 12.Gas outlet tube frame shown in Fig. 5 is in remote location, i.e. open mode.
Bullport of the one end of sample cell 1 along directing plate 9 inserts joint inserted link 7 and the other end is placed in guiding groove 18.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, sample cell 1 is embedded in heater 5 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 of frame is mobile, keeps the position of sample cell and whole tracheae frame, keeps gas circuit automatic switch 6 to be 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 present utility model is further described, but this should not be interpreted as into this reality
Above-described embodiment is only limitted to the scope of new above-mentioned theme.It is all that this practicality is belonged to newly based on the technology that the above is realized
The scope of type.
Claims (6)
1. sample cell activates instrument, it is characterised in that including be fixed in frame gliding mass, and outer lower portion corresponding with gliding mass hinge
The gas inlet tube frame that is connected in frame, one end are fixed on the slide bar on gas inlet tube frame, between gliding mass and gas inlet tube frame
Also input gas can be fixed on mounted in the slide bar other end along the gas outlet tube frame that slide up and down 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 respectively with bullport and source of the gas
There are guiding groove, the dress relative with corresponding guiding groove in automatic switch, heater, the position for corresponding to each bullport 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 or 2 activates 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 has sealing ring in joint inserted link.
5. sample cell according to claim 1 or 2 activates instrument, it is characterised in that has sealing ring in tracheae out splice going splice.
6. sample cell according to claim 1 or 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 |
|---|---|---|---|
| CN201720307812.XU CN207138447U (en) | 2017-03-28 | 2017-03-28 | Sample cell activates instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720307812.XU CN207138447U (en) | 2017-03-28 | 2017-03-28 | Sample cell activates instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138447U true CN207138447U (en) | 2018-03-27 |
Family
ID=61658977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720307812.XU Active CN207138447U (en) | 2017-03-28 | 2017-03-28 | Sample cell activates instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824951A (en) * | 2017-03-28 | 2017-06-13 | 成都科林分析技术有限公司 | Sample cell activates instrument |
| CN114505287A (en) * | 2022-01-21 | 2022-05-17 | 上海博仪计量设备有限公司 | Cleaning method and cleaning equipment for sample pipeline of process gas chromatograph |
-
2017
- 2017-03-28 CN CN201720307812.XU patent/CN207138447U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824951A (en) * | 2017-03-28 | 2017-06-13 | 成都科林分析技术有限公司 | Sample cell activates instrument |
| CN114505287A (en) * | 2022-01-21 | 2022-05-17 | 上海博仪计量设备有限公司 | Cleaning method and cleaning equipment for sample pipeline of process gas chromatograph |
| CN114505287B (en) * | 2022-01-21 | 2024-01-09 | 上海博仪计量设备有限公司 | Cleaning method and cleaning equipment for sample pipeline of process gas chromatograph |
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| GR01 | Patent grant |