CN213456292U - Micro-component analysis sampling tool - Google Patents
Micro-component analysis sampling tool Download PDFInfo
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- CN213456292U CN213456292U CN202022177104.3U CN202022177104U CN213456292U CN 213456292 U CN213456292 U CN 213456292U CN 202022177104 U CN202022177104 U CN 202022177104U CN 213456292 U CN213456292 U CN 213456292U
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Abstract
The utility model relates to a trace component analysis sampling tool, connect reducing elbow, appearance gas control tube, third including first connection reducing joint, second and connect three way connection, reducing elbow, appearance gas control tube, third are connected to first connection reducing joint, second and are connected three way connection head and the tail and connect gradually, just first connection reducing joint's interface is provided with and leads to drench assorted screw thread with the pipeline. The utility model relates to an ingenious, firm in connection, the gas tightness is good, and measured data is accurate, can measure the different data of multiunit simultaneously, reduces evacuation operation, labour saving and time saving.
Description
Technical Field
The utility model relates to a trace component analysis sampling tool.
Background
In order to guarantee the production quality, the inventor needs to analyze trace components of gas in a pipeline frequently, and in the process of connecting a pipeline for guide spraying and sampling by using the conventional sampling tool, because a sampling rubber plug (please refer to fig. 2) needs to be continuously pressed manually for connection, the air tightness is poor, air can enter a sampling system, and the measurement result is inaccurate. And detect at every turn and need carry out the evacuation operation to the sample gas control tube, and when measuring multiunit different data, need constantly repeated evacuation operation, not only waste sample gas, it is long consuming time moreover, waste time and energy.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model provides a trace component analysis sampling tool.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a micro component analysis sampling tool includes that first connection reducing joint, second connect reducing elbow, appearance gas control tube, third connect three way connection, first connection reducing joint, second connect reducing elbow, appearance gas control tube, third connect three way connection end to end and connect gradually, just first connection reducing joint's interface is provided with leads with the pipeline and drenches assorted screw thread.
The utility model provides a pair of a trace component analysis sampling tool's a preferred embodiment, the interface screw thread of first connection reducing joint is provided with multistage, and is the gradient setting, every grade the size of interface screw thread is led with different pipelines and is drenched model looks adaptation.
In a preferred embodiment of the micro component analyzing and sampling tool provided by the present invention, the sample gas adjusting pipe is provided with a gas adjusting valve.
In a preferred embodiment of the micro component analyzing and sampling tool provided by the present invention, the third connecting tee joint is provided with a plurality of gas outlets, and each of the gas outlets is provided with a gas regulating valve.
In a preferred embodiment of the present invention, the gas outlet of the third connecting tee is connected to the micro analyzer.
Compared with the prior art, the utility model provides a pair of trace component analysis sampling tool's beneficial effect is: the utility model relates to an ingenious, firm in connection, the gas tightness is good, and measured data is accurate, can measure the different data of multiunit simultaneously, reduces evacuation operation, labour saving and time saving.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic view of a micro component analysis sampling tool.
Fig. 2 is a schematic structural diagram of a sampling rubber plug.
In the figure: 1. a first connecting reducer union; 2. the second connecting reducing elbow; 3. a sample gas regulating tube; 4. a third connecting tee joint; 5. a gas regulating valve; 6. a micro analyzer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1, the micro-component analysis sampling tool comprises a first connecting reducing joint 1, a second connecting reducing elbow 2, a sample gas adjusting pipe 3 and a third connecting tee joint 4, wherein the first connecting reducing joint 1, the second connecting reducing elbow 2, the sample gas adjusting pipe 3 and the third connecting tee joint 4 are sequentially connected end to end, a connector of the first connecting reducing joint 1 is provided with a thread matched with a pipeline guide shower, the connection is firmer through the thread, the air tightness is good, the connection is performed by manual pressing relative to a sampling rubber plug, and the measurement result is more accurate.
Preferably, the interface screw thread of first connection reducing joint 1 is provided with multistage, and is the gradient setting, preferably sets up 1 ~ 3 grades, and the size of interface screw thread adapts to multiple pipeline and leads to drenches the model, including models such as DN30 or DN15 or DN10, can lead to drench to correspond to use the screw thread of equidimension not to connect according to the pipeline of different models, and need not change the interface, has improved the universality.
Preferably, the sample gas regulating pipe 3 is provided with a gas regulating valve 5, so that the total air inflow can be regulated.
Preferably, the third connecting three-way joint 4 is provided with a plurality of gas outlets, and each gas outlet is provided with a gas regulating valve 5 which can respectively control the flow of different gas outlets.
Preferably, the gas outlets of the third connecting tee joints 4 are respectively connected with the micro-analyzers 6, the micro-analyzers 6 comprise various types, and can simultaneously measure multiple groups of different data, so that the total measuring time is shortened.
The working principle is as follows: through first connection reducing joint 1 is led with the pipeline and is drenched threaded connection, firm in connection, and the gas tightness is good, accesss to the sample gas reducing elbow 2 is connected to the second, sample gas control tube 3, third connection three way connection 4 carry out the evacuation operation, measure the different data of multiunit simultaneously, have shortened total measurement and have consumed time, share moreover sample gas control tube 3 need not carry out evacuation operation repeatedly, has practiced thrift the consumption of sample gas, labour saving and time saving.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (5)
1. A micro-constituent analysis sampling tool, comprising: the sample gas adjusting device comprises a first connecting reducing joint, a second connecting reducing elbow, a sample gas adjusting pipe and a third connecting tee joint, wherein the first connecting reducing joint, the second connecting reducing elbow, the sample gas adjusting pipe and the third connecting tee joint are sequentially connected end to end, and an interface of the first connecting reducing joint is provided with a thread matched with a pipeline guide shower.
2. A micro-constituent analysis sampling tool according to claim 1, wherein: the interface thread of the first connecting reducing joint is provided with multiple stages and is arranged in a gradient mode, and the size of the interface thread is matched with different pipeline guide spraying types.
3. A micro-constituent analysis sampling tool according to claim 1, wherein: and a gas regulating valve is arranged on the sample gas regulating pipe.
4. A micro-constituent analysis sampling tool according to claim 1, wherein: the third connection tee joint is provided with a plurality of gas outlets, and each gas outlet is provided with a gas regulating valve.
5. A micro-constituent analysis sampling tool according to claim 4, wherein: and the air outlets of the third connecting tee joint are respectively connected with a microanalyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177104.3U CN213456292U (en) | 2020-09-28 | 2020-09-28 | Micro-component analysis sampling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177104.3U CN213456292U (en) | 2020-09-28 | 2020-09-28 | Micro-component analysis sampling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213456292U true CN213456292U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022177104.3U Active CN213456292U (en) | 2020-09-28 | 2020-09-28 | Micro-component analysis sampling tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN213456292U (en) |
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2020
- 2020-09-28 CN CN202022177104.3U patent/CN213456292U/en active Active
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