CN212008477U

CN212008477U - Gas circuit structure of carbon-sulfur analyzer

Info

Publication number: CN212008477U
Application number: CN201922356550.8U
Authority: CN
Inventors: 邢杰
Original assignee: Nanjing Sanxiang Analytical Instrument Co ltd
Current assignee: Nanjing Sanxiang Analytical Instrument Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-24
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a carbon and sulfur analysis appearance gas circuit structure, including five-way valve body and the bottle that catchments, including first pipeline structure and the second pipeline structure that sets up from top to bottom with the axial on the five-way valve body, still include third pipeline structure and the fourth pipeline structure that sets up about with radial, the five-way valve body still is equipped with fifth pipeline structure on the second pipeline structure, be equipped with mutually perpendicular's first connecting tube and second connecting tube on the bottle that catchments, first connecting tube and third pipeline structural connection, second connecting tube coupling sensor, first pipeline structural connection volume inflator, other tube coupling have the solenoid valve. The utility model discloses the structure is succinct reasonable, and the practicality is strong, and the pipeline intercommunication is stable, is equipped with the bottle that catchments simultaneously, prevents effectively that the sensor from damaging after rivers get into the pipeline to this structure can make things convenient for arranging of solenoid valve and sensor, and whole connection is effectual, need not complicacy among the pipeline connection process and winds to, arranges neatly.

Description

Gas circuit structure of carbon-sulfur analyzer

Technical Field

The utility model relates to a pipeline intercommunication field, in particular to carbon sulfur analyzer gas circuit structure.

Background

At present, when analyzing the percentage content of carbon and sulfur in materials such as steel, iron and the like at home and abroad, steel and iron samples are placed in a specific crucible, the samples are ignited and combusted through electric arc in high-purity oxygen to generate carbon dioxide and sulfur dioxide gas, and then the generated gas is analyzed through a carbon-sulfur analyzer to obtain the percentage content of the carbon and the sulfur, so that the corresponding percentage content of the carbon and the sulfur is obtained.

The circulation of gas in the carbon sulfur analysis appearance through the pipeline intercommunication, and traditional connecting line is five connection ports of parallel arrangement from top to bottom, at its in-process of connecting volume inflator, sensor and solenoid valve, will arrange comparatively concentrating with circuit board and solenoid valve and sensor easily, when taking place the water inlet condition in the pipeline, cause the trouble easily.

Moreover, when the water flows backwards from the measuring cylinder, the water is not easy to be found in the pipeline, and the damage of electronic components such as a sensor is easy to cause.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a carbon sulfur analyzer gas circuit structure, the structure is succinct reasonable, and the practicality is strong, and the pipeline intercommunication is stable, is equipped with the bottle that catchments simultaneously, prevents effectively that the sensor from damaging after rivers get into the pipeline to this structure can make things convenient for arranging of solenoid valve and sensor, and the whole connection is effectual, need not complicacy among the pipe connection process and winds to, arranges neatly.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a carbon and sulfur analysis appearance gas circuit structure, including five-way valve body and bottle that catchments, include first pipeline structure and the second pipeline structure that sets up from top to bottom with the axial on the five-way valve body, still include third pipeline structure and the fourth pipeline structure that sets up about the same radial, the five-way valve body still is equipped with the fifth pipeline structure on the second pipeline structure, the fifth pipeline structure is the return bend structure, its connection port is parallel with the second pipeline structure, be equipped with mutually perpendicular's first connecting tube and second connecting tube on the bottle that catchments, first connecting tube and third pipeline structural connection, second connecting tube connects the sensor, first pipeline structural connection volume inflator, the second pipeline structure, fourth connecting tube and fifth pipeline structure are connected with the solenoid valve respectively.

Furthermore, the first pipeline structure and the second pipeline structure are orthogonal to the third pipeline structure and the fourth pipeline structure.

Furthermore, the connection ports of the first pipeline structure, the second pipeline structure, the third pipeline structure, the fourth pipeline structure and the fifth pipeline structure are all provided with an amplified tensioning end.

Further, the diameter of the through opening of the second pipeline structure is smaller than the diameter of the through hole of the other pipeline structure.

Further, the second pipeline structure is the same size as the first connecting pipeline.

Further, the second pipeline structure is communicated with the first connecting pipeline through a hose.

Furthermore, the first connecting pipeline and the second connecting pipeline are both provided with annular limiting bulges.

To sum up, the utility model discloses possess following advantage:

the utility model discloses the structure is succinct reasonable, and the practicality is strong, and the pipeline intercommunication is stable, is equipped with the bottle that catchments simultaneously, prevents effectively that the sensor from damaging after rivers get into the pipeline to this structure can make things convenient for arranging of solenoid valve and sensor, and whole connection is effectual, need not complicacy among the pipeline connection process and winds to, arranges neatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example 1:

the utility model provides a carbon and sulfur analysis appearance gas circuit structure, as shown in fig. 1, includes five-way valve body 1 and water collection bottle body 2, includes first pipeline structure 11 and the second pipeline structure 12 that set up from top to bottom with the axial on this five-way valve body 1, still includes third pipeline structure 13 and the fourth pipeline structure 14 that sets up about the same radial, and is specific, first pipeline structure 11, second pipeline structure 12 and third pipeline structure 13, fourth pipeline structure 14 quadrature set up.

And be equipped with mutually perpendicular's first connecting tube 21 and second connecting tube 22 on the bottle body 2 that catchments, first connecting tube 21 is connected with third pipeline structure 13, specifically connects through hose 3 to, second pipeline structure 12 is the same with first connecting tube 21 size, makes things convenient for both to connect, and the hose is general.

The second connecting pipeline 22 is connected with a sensor, the first pipeline structure 11 is connected with a gas measuring cylinder, and the second pipeline structure 12, the fourth pipeline structure 14 and the fifth pipeline structure 15 are respectively connected with an electromagnetic valve.

With reference to fig. 1, the five-way valve body 1 further has a fifth pipeline structure 15 on the second pipeline structure 12, the fifth pipeline structure is a bent pipe structure, and a connection port of the fifth pipeline structure is parallel to the second pipeline structure 12.

Specifically, five pipeline ports of the five-way pipeline structure are respectively connected with the gas measuring cylinder, the electromagnetic valve and the sensor structure, and the gas circulation and the sensor pressure test are realized.

In order to ensure the connection stability and the stability of the gas flowing process, the connection ports of the first pipeline structure 11, the second pipeline structure 12, the third pipeline structure 13, the fourth pipeline structure 14 and the fifth pipeline structure 15 are provided with enlarged tensioning ends, and the enlarged tensioning ends can ensure the stability of the connection structure when being connected with the hose.

It should be noted that the first connecting pipeline 21 and the second connecting pipeline 22 are both provided with an annular limiting protrusion 4, so that the stability of the connecting structure is ensured when the hose is connected.

It should be noted that the diameter of the opening of the second pipeline structure 12 is smaller than the diameter of the through hole of the other pipeline structure, so that the risk of water entering the pipeline can be reduced

Further explaining by combining the working mechanism of the device, the first pipeline structure 11 is connected with the air measuring cylinder, the second pipeline structure 12, the fourth pipeline structure 14 and the fifth pipeline structure 15 are connected with the electromagnetic valve, the third pipeline structure is connected with the sensor, particularly the pressure sensor, the electromagnetic valve and the sensor can be arranged in a partitioning mode through the arrangement of pipeline ports, the sensor is arranged in a shape like a Chinese character 'pin', the arrangement is more integral, and when the phenomenon that water flows backwards in the air measuring cylinder occurs and the electromagnetic valve overflows, the overflow cannot influence the sensor structure.

Moreover, the water collecting bottle body can observe whether water enters the pipeline or not visually, and can also be stored in advance effectively when water enters at a small flow rate, so that the working stability of the electronic element is ensured.

To sum up, this scheme is succinct reasonable, and the practicality is strong, and the pipeline intercommunication is stable, is equipped with the bottle that catchments simultaneously, prevents effectively that the sensor from damaging after rivers get into the pipeline to this structure can make things convenient for arranging of solenoid valve and sensor, and the monolithic connection is effectual, need not complicacy among the pipe connection process and winds to, arranges neatly.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims

1. The utility model provides a carbon sulfur analysis appearance gas circuit structure which characterized in that: the five-way valve comprises a five-way valve body (1) and a water collecting bottle body (2), wherein the five-way valve body (1) comprises a first pipeline structure (11) and a second pipeline structure (12) which are coaxially arranged from top to bottom, and further comprises a third pipeline structure (13) and a fourth pipeline structure (14) which are coaxially arranged from left to right, the five-way valve body (1) is also provided with a fifth pipeline structure (15) on the second pipeline structure (12), the fifth pipeline structure is of a bent pipe structure, the connecting port of the fifth pipeline structure is parallel to the second pipeline structure (12), the water collecting bottle body (2) is provided with a first connecting pipeline (21) and a second connecting pipeline (22) which are perpendicular to each other, the first connecting pipeline (21) is connected with the third pipeline structure (13), the second connecting pipeline (22) is connected with a sensor, and the first pipeline structure (11) is connected with a gas measuring cylinder, the second pipeline structure (12), the fourth pipeline structure (14) and the fifth pipeline structure (15) are respectively connected with an electromagnetic valve.

2. The gas circuit structure of the carbon-sulfur analyzer according to claim 1, characterized in that: the first pipeline structure (11) and the second pipeline structure (12) are arranged orthogonally to the third pipeline structure (13) and the fourth pipeline structure (14).

3. The gas circuit structure of the carbon-sulfur analyzer according to claim 1, characterized in that: the connection ports of the first pipeline structure (11), the second pipeline structure (12), the third pipeline structure (13), the fourth pipeline structure (14) and the fifth pipeline structure (15) are all provided with an amplified tensioning end.

4. The gas circuit structure of the carbon-sulfur analyzer according to claim 1, characterized in that: the diameter of the through hole of the second pipeline structure (12) is smaller than the diameter of the through hole of the other pipeline structures.

5. The carbon sulfur analyzer gas circuit structure according to claim 4, characterized in that: the second line structure (12) is the same size as the first connecting line (21).

6. The gas circuit structure of the carbon-sulfur analyzer according to claim 1, characterized in that: the second pipeline structure (12) is communicated with the first connecting pipeline (21) through a hose (3).

7. The gas circuit structure of the carbon-sulfur analyzer according to claim 1, characterized in that: and the first connecting pipeline (21) and the second connecting pipeline (22) are both provided with annular limiting bulges (4).