CN217931642U

CN217931642U - Natural gas sulfur content analysis is with glass cylinder introduction port structure

Info

Publication number: CN217931642U
Application number: CN202221374466.4U
Authority: CN
Inventors: 汪福; 鞠东华; 谭建英
Original assignee: Chongqing Fuyuan Chemical Co ltd
Current assignee: Chongqing Fuyuan Chemical Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-29
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to a contain sulphur content and detect technical field, disclose a natural gas is glass cylinder introduction port structure for sulphur content analysis, including the analysis appearance body, the inside groove of accomodating that is provided with in front side bottom of analysis appearance body, the fixed pipe of the inside left wall fixedly connected with in groove of accomodating, the outside of fixed pipe is provided with the sliding tube, the right side outside of sliding tube is provided with the hose, the inside needle point cap that is provided with in right side of hose, the front side bottom of analysis appearance body is located and accomodates the groove top and be provided with the board groove. The utility model discloses in, owing to be provided with hose and needle point cap, protected the needle point of glass needle tubing sampler effectively, improved work efficiency to having ensured the leakproofness, having guaranteed the accuracy of sample, owing to be provided with and accomodate the groove, can receive the inslot when not using, thereby can not lead to the error because dust and debris when having guaranteed the analysis, slowed down the ageing of sample connection, prolonged life.

Description

Natural gas sulfur content analysis is with glass cylinder introduction port structure

Technical Field

The utility model relates to a contain sulphur content and detect technical field, especially relate to a natural gas is glass cylinder introduction port structure for sulphur content analysis.

Background

The natural gas is a high-quality combustible gas and is an ideal gas source for urban and rural gas, but the natural gas partially contains sulfur when being mined, so that the sulfur content in the natural gas needs to be analyzed and detected when the natural gas is used.

In the prior art, the natural gas sulfur content analysis sampling is carried out through the glass cylinder sampler, and the needle point of the sampler is guaranteed to be intact in the sampling process, otherwise, accurate results can be difficult to obtain for the sample, however, the situation such as breach and abrasion can inevitably appear when the glass cylinder sampler contacts with the sampling port of the analyzer, therefore, when leading to analyzing dozens of samples, it is difficult to find the intact sampler of the same number of needle points simultaneously, under the situation, need divide several times to take a sample when doing sulfur content analysis, the work efficiency is reduced, and the sampling port is exposed outside the analyzer for a long time, easily be infected with dust and debris, thereby error appears when leading to analyzing, and the sampling port is aged with higher speed for a long time, and the service life is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a glass needle cylinder sample inlet structure for analyzing the sulfur content in natural gas.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a natural gas is glass cylinder introduction port structure for sulfur content analysis, includes the analysis appearance body, the inside groove of accomodating that is provided with in front side bottom of analysis appearance body, the fixed pipe of the inside left wall fixedly connected with in groove of accomodating, the outside of fixed pipe is provided with the slide tube, the right side outside of slide tube is provided with the hose, the inside pinpoint cap that is provided with in right side of hose, the front side bottom of analysis appearance body is located accomodates the groove top and is provided with the board groove, the inside in board groove is provided with the pull board, the left side top of pull board is provided with the block groove, the inside left side top department that is located the board groove of analysis appearance body is provided with the mounting groove, the left side inner wall fixedly connected with spring of mounting groove, the right side fixedly connected with fixture block of spring, the top fixedly connected with sliding block of fixture block, the top of sliding block is rotated and is connected with the connecting rod, the top of dwang is rotated and is connected with the pull rod.

As a further description of the above technical solution:

the right side outside of fixed pipe is provided with the sealing ring, the inside fixedly connected with stopper in left side of slip pipe.

As a further description of the above technical solution:

the outer part of the middle end of the sliding pipe is fixedly connected with a fixing ring, and the clamping groove is clamped with the clamping block.

As a further description of the above technical solution:

the outer portion of the pull rod is arranged in the second movable groove, and the second movable groove is arranged in the analyzer body and located above the plate groove.

As a further description of the above technical solution:

the top of mounting groove is provided with sliding tray one, the middle part sliding connection of sliding block is in the inside of sliding tray one.

As a further description of the above technical solution:

the middle part of dwang is rotated and is connected on the inside top of movable groove one, movable groove one sets up the top department that is located sliding tray one in the inside of analysis appearance body.

As a further description of the above technical solution:

and a sliding groove II is formed in the analyzer body and positioned at the top of the movable groove I.

As a further description of the above technical solution:

the right side bottom of pull board is fixedly connected with ejector pad, the right side fixedly connected with of pull rod is according to the handle.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first, through the right side externally mounted hose at the slip pipe, and the internally mounted needle point cap at the hose, thereby can guarantee that the needle point of glass needle tubing sampler can not appear damaging when contacting with the sample connection, and reducing wear, the needle point of glass needle tubing sampler has been protected effectively, do not have sufficient sampler when having avoided detecting, the problem that leads to work efficiency to reduce, and owing to adopt the combination of hose and needle point cap, the leakproofness has been ensured, thereby can not be diluted by the air, the accuracy of sample has been guaranteed.

2. The utility model discloses in, owing to can push away the inslot portion of accomodating with the slide tube, the sample connection promptly to can seal through the opening that the groove will be accomodate to the pull board, avoided the sample connection to expose externally for a long time, avoid being infected with dust and debris, thereby can not lead to the error because dust and debris when having guaranteed the analysis, and owing to accomodating inslot portion, can not expose the sample connection in the outside for a long time, slowed down the ageing of sample connection, prolonged life.

Drawings

FIG. 1 is a left side view of a sample inlet structure of a glass syringe for analyzing sulfur content in natural gas according to the present invention;

FIG. 2 is a front sectional view of a glass syringe sample inlet structure for analyzing sulfur content in natural gas according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Illustration of the drawings:

1. an analyzer body; 2. a storage groove; 3. a fixed tube; 4. a sliding tube; 5. a hose; 6. a needle tip cap; 7. a seal ring; 8. a fixing ring; 9. a limiting block; 10. a plate groove; 11. a drawing plate; 12. a clamping groove; 13. mounting grooves; 14. a spring; 15. a clamping block; 16. a slider; 17. a connecting rod; 18. rotating the rod; 19. a pull rod; 20. a first sliding groove; 21. a first movable groove; 22. a second sliding groove; 23. a second movable groove; 24. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work 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, and furthermore, unless otherwise explicitly stated 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.

Referring to fig. 1-4, the present invention provides an embodiment: a glass needle cylinder sample inlet structure for analyzing the sulfur content of natural gas comprises an analyzer body 1, a containing groove 2 is arranged inside the bottom end of the front side of the analyzer body 1, the containing groove 2 is used for containing a sliding tube 4 and a hose 5 inside and protecting the sliding tube 4 and the hose 5, a fixed tube 3 is fixedly connected to the left wall inside the containing groove 2, the fixed tube 3 is used for connecting the sliding tube 4 and extending the other end into the analyzer body 1, a sliding tube 4 is arranged outside the fixed tube 3, the sampling opening is lengthened by the action of the sliding tube 4, a hose 5 is arranged outside the right side of the sliding tube 4, the hose 5 is used for ensuring the sealing property, and a needle tip cap 6 is arranged inside the right side of the hose 5 due to the use of latex, the needle tip cap 6 is used for protecting the needle tip of the needle cylinder from contacting with a hard sampling opening and is damaged, the needle tip is easy to insert, a plate groove 10 is arranged at the top of the containing groove 2 at the front side of the analyzer body 1, a clamping plate groove 11 is arranged inside the plate groove 10, a clamping block 12 is arranged inside the clamping plate 12 and a sliding block 14 is arranged at the top of the sliding block 12, a sliding block 14 is arranged inside the sliding block 14 and a sliding block 14 is arranged at the top of the sliding block 14 and a sliding block 14 is arranged inside and a sliding block 14 is arranged at the top of the sliding block 14, the top of connecting rod 17 is rotated and is connected with dwang 18, and the top of dwang 18 is rotated and is connected with pull rod 19, and pulling pull rod 19 drives dwang 18 rotatory, and then stimulates connecting rod 17, and then promotes fixture block 15 backward.

The right side outside of fixed pipe 3 is provided with sealing ring 7, sealing ring 7 plays the sealing action, the inside fixedly connected with stopper 9 in left side of sliding tube 4, stopper 9's effect is to prevent sliding tube 4 roll-off fixed pipe 3, the outside fixedly connected with solid fixed ring 8 in middle-end of sliding tube 4, gu fixed ring 8's effect makes things convenient for sliding tube 4 to promote, block groove 12 and fixture block 15 looks block, block groove 12 and fixture block 15 block make can be fixed with the pull board 11 that upwards promotes, the outside setting of pull rod 19 is in the inside of movable groove two 23, movable groove two 23 sets up the inside top department that is located board groove 10 at analysis appearance body 1, the top of mounting groove 13 is provided with sliding groove one 20, sliding groove one 20's effect is to make sliding block 16 slide, the middle part sliding connection of sliding block 16 is in the inside of sliding groove one 20, the inside rotation of dwang 18 is connected on the inside top of movable groove one 21, the effect of movable groove one 21 is for providing 18 rotation space, movable groove one 21 sets up the inside of analysis appearance body 1 and is located the top of movable groove one 21 and is the convenient push rod 11, it is convenient for the pull board to push rod 11 to be connected with the right side push rod and be connected with the right side push rod 11, the convenient operation of push rod 11.

The working principle is as follows: firstly, when in use, the pushing block 24 is pushed upwards to drive the drawing plate 11 to move upwards, the fixture block 15 is extruded and moved leftwards by the top of the drawing plate 11, when the clamping groove 12 on the drawing plate 11 moves to the fixture block 15, the fixture block 15 is pushed into the clamping groove 12 under the action of the spring 14 by the fixture block 15, the drawing plate 11 is clamped and cannot fall downwards, the fixing ring 8 is pinched to pull rightwards, the fixing ring 8 drives the sliding tube 4 to move rightwards, when the limiting block 9 contacts the sealing ring 7, the pulling is stopped, the hose 5 is stretched to the outside of the accommodating groove 2, and the needle tip cap 6 can be connected with the needle tip of the needle tube sampler, when not in use, hold between the fingers solid fixed ring 8 and promote left, gu fixed ring 8 drives sliding tube 4 and moves right, and then push hose 5 and accomodate in the groove 2, will press right pulling again, and then drive pull rod 19 and move right, the one end of pull rod 19 pulling dwang 18 rotates right, and then move the other end of dwang 18 left, drive connecting rod 17 and move left, and then drive sliding block 16 and move left, sliding block 16 drives fixture block 15 and moves left, can shift out fixture block 15 the inside in block groove 12 left promptly, pull board 11 drops down under the effect of gravity, can accomodate the shutoff of groove 2 promptly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a natural gas is glass cylinder introduction port structure for sulfur content analysis, includes analysis appearance body (1), its characterized in that: the analyzer comprises an analyzer body (1), wherein a containing groove (2) is formed in the bottom end of the front side of the analyzer body (1), a fixed tube (3) is fixedly connected to the left wall of the containing groove (2), a sliding tube (4) is arranged outside the fixed tube (3), a hose (5) is arranged outside the right side of the sliding tube (4), a needle tip cap (6) is arranged inside the right side of the hose (5), a plate groove (10) is formed in the top of the containing groove (2) in the bottom of the front side of the analyzer body (1), a drawing plate (11) is arranged inside the plate groove (10), a clamping groove (12) is formed in the top of the left side of the drawing plate (11), a mounting groove (13) is formed in the top of the left side of the analyzer body (1), a spring (14) is fixedly connected to the inner wall of the left side of the mounting groove (13), a clamping block (15) is fixedly connected to the right side of the spring (14), a sliding block (16) is fixedly connected to the top of the sliding block (17), a connecting rod (17) is connected to the top of the sliding block (18), and a pull rod (18) is connected to the top of the rotating rod (18).

2. The glass syringe sample inlet structure for analyzing the sulfur content in natural gas according to claim 1, characterized in that: the right side outside of fixed pipe (3) is provided with sealing ring (7), the inside fixedly connected with stopper (9) in left side of slip pipe (4).

3. The glass syringe sample inlet structure for analyzing the sulfur content of natural gas according to claim 1, wherein: the outer portion of the middle end of the sliding tube (4) is fixedly connected with a fixing ring (8), and the clamping groove (12) is clamped with the clamping block (15).

4. The glass syringe sample inlet structure for analyzing the sulfur content in natural gas according to claim 1, characterized in that: the outer part of the pull rod (19) is arranged in the second movable groove (23), and the second movable groove (23) is arranged in the analyzer body (1) and is located above the plate groove (10).

5. The glass syringe sample inlet structure for analyzing the sulfur content of natural gas according to claim 1, wherein: the top of mounting groove (13) is provided with sliding tray (20), the inside of sliding tray (20) is connected in the middle part sliding of sliding block (16).

6. The glass syringe sample inlet structure for analyzing the sulfur content of natural gas according to claim 1, wherein: the middle of dwang (18) rotates the inside top of connecting at activity groove one (21), activity groove one (21) set up the top department that is located sliding tray one (20) in the inside of analysis appearance body (1).

7. The glass syringe sample inlet structure for analyzing the sulfur content of natural gas according to claim 1, wherein: and a second sliding groove (22) is formed in the analyzer body (1) and is positioned at the top of the first movable groove (21).

8. The glass syringe sample inlet structure for analyzing the sulfur content in natural gas according to claim 1, characterized in that: the right side bottom of the pull plate (11) is fixedly connected with a push block (24), and the right side of the pull rod (19) is fixedly connected with a press handle.