CN217112202U

CN217112202U - Gas accumulation flow choking device for petroleum logging chromatographic sample

Info

Publication number: CN217112202U
Application number: CN202220950233.8U
Authority: CN
Inventors: 陈德永; 徐爱华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-02
Anticipated expiration: 2032-04-24

Abstract

The utility model provides a gas-water accumulation flow-blocking device for petroleum logging chromatographic samples, which comprises a main body component, a filtering component and a collecting component, wherein the collecting component comprises a collecting cavity, a second sealing layer, a sliding block, a sliding chute, a sliding rod, a spring, a pressure sensor, a sliding hole and a buzzer; two sliding grooves are symmetrically formed below the inner side wall of the collecting cavity, a sliding block is connected inside the sliding grooves in a sliding mode, a second sealing layer is fixedly connected to one side of the sliding block, four sliding rods are fixedly and symmetrically connected to the lower surface of the second sealing layer, and springs are mounted on the outer side walls of the sliding rods; the utility model has the advantages that the filtering device is arranged on the limiting ring in the fixing ring, the fixing ring is in threaded connection with the shell, and the filtering device is convenient and quick to replace; gather the ponding gravity of intracavity portion through pressure sensor response, sensor signals gives bee calling organ when ponding reachs a quantitative, and bee calling organ sends out the police dispatch newspaper, reminds the staff in time to pour ponding and mud.

Description

Gas accumulation flow choking device for petroleum logging chromatographic sample

Technical Field

The utility model relates to a choked flow technical field, in particular to petroleum logging chromatogram sample gas ponding choked flow device.

Background

The chromatographic sample gas filtering device is important equipment of a comprehensive logging instrument and a gas logging instrument; the method is equipment for filtering natural gas separated from slurry and transmitting the natural gas to a chromatograph to be used as sample gas for gas analysis of a logging instrument;

in the process of gas transmission, accumulated water is often formed due to high humidity, when the amount of the accumulated water reaches a certain degree, a filter sheet and a gas pipeline are polluted, and the accumulated water and slurry cannot be discharged in time when the existing equipment is used; the inside of the filtering device contains a drying agent component, the dehydration effect can be weakened even solidified after long-time use, the operation is complex when the filtering device is replaced by the existing equipment, and therefore the gas accumulation flow choking device for the petroleum logging chromatographic sample is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present invention are intended to provide a flow blocking device for gas logging chromatography samples, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: a gas-water accumulation flow-blocking device for a petroleum logging chromatographic sample comprises a main body assembly, a filtering assembly and a collecting assembly, wherein the collecting assembly comprises a collecting cavity, a second sealing layer, a sliding block, a sliding groove, a sliding rod, a spring, a pressure sensor, a sliding hole and a buzzer;

two sliding grooves are symmetrically formed below the inner side wall of the collecting cavity, a sliding block is connected inside the sliding grooves in a sliding mode, a second sealing layer is fixedly connected to one side of the sliding block, four sliding rods are fixedly and symmetrically connected to the lower surface of the second sealing layer, springs are mounted on the outer side walls of the sliding rods, and the sliding rods are connected inside the sliding holes in a sliding mode;

the filter assembly is arranged inside the main body assembly;

the collecting component is fixedly connected to the inner side wall of the main body component.

Further preferred is: the upper surface at pressure sensor is seted up to the slide opening, one side and pressure sensor's last fixed surface of spring are connected, the lower fixed surface of the opposite side second sealing layer of spring is connected, pressure sensor's lower surface mounting has bee calling organ, bee calling organ's signal input part passes through controller and pressure sensor's signal output part signal connection.

Further preferred is: the main body component comprises a shell, an exhaust pipe, a first nut, a first sealing layer, an air inlet pipe and a second nut;

the upper surface of casing fixedly connected with first sealing layer, the inside fixedly connected with blast pipe of first sealing layer, the lateral wall threaded connection of blast pipe has first nut, first nut is installed in the upper surface of first sealing layer, the lateral wall threaded connection of intake pipe has the second nut, the second nut is installed in the lower surface of bee calling organ.

Further preferred is: the intake pipe is installed in the inside of bee calling organ, just the intake pipe communicates in the inside of collecting the chamber.

Further preferred is: the exhaust pipe is communicated with the inside of the shell.

Further preferred is: the filtering component comprises a fixing ring, a limiting ring and a filtering device;

the inside wall fixedly connected with spacing ring of solid fixed ring, the last surface mounting of spacing ring has filter equipment.

Further preferably: the inside wall top threaded connection of solid fixed ring has the casing, gu fixed ring's inside wall below threaded connection has the collection chamber.

Further preferred is: the second sealing layer is connected to the outer side wall of the air inlet pipe in a sliding mode.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

one, the utility model discloses an install filter equipment on the spacing ring in the solid fixed ring, threaded connection between solid fixed ring and the casing, convenient and fast when changing filter equipment, filter ring below is passed through threaded connection and is collected the chamber, can pour ponding fast when ponding reachs a quantitative to clear up collecting the chamber.

Two, the utility model discloses a pressure sensor responds to collect the ponding gravity of intracavity portion, and sensor signals gives bee calling organ when ponding reachs a quantitative, and bee calling organ sends out the police dispatch newspaper, reminds the staff in time to pour ponding and mud.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a three-dimensional split structure diagram of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged structural view of the exhaust pipe of the present invention;

FIG. 4 is an enlarged view of the filter assembly of the present invention;

FIG. 5 is an internal structure view of the collecting assembly of the present invention;

fig. 6 is a bottom view of the collecting assembly of the present invention;

fig. 7 is a bottom view of the inside of the collecting assembly of the present invention;

reference numerals: 10. a body assembly; 11. a housing; 12. an exhaust pipe; 13. a first nut; 14. a first sealing layer; 15. an air inlet pipe; 16. a second nut; 20. a filter assembly; 21. a fixing ring; 22. a limiting ring; 23. a filtration device; 30. a collection assembly; 31. a collection chamber; 32. a second sealing layer; 33. a slider; 34. a chute; 35. a slide bar; 36. a spring; 37. a pressure sensor; 38. a slide hole; 39. a buzzer.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-7, the embodiment of the present invention provides a gas-water accumulation flow-blocking device for a petroleum logging chromatographic sample, including a main body component 10, a filtering component 20 and a collecting component 30, wherein the collecting component 30 includes a collecting cavity 31, a second sealing layer 32, a sliding block 33, a sliding groove 34, a sliding rod 35, a spring 36, a pressure sensor 37, a sliding hole 38 and a buzzer 39;

two sliding grooves 34 are symmetrically formed below the inner side wall of the collection cavity 31, a sliding block 33 is connected inside each sliding groove 34 in a sliding mode, a second sealing layer 32 is fixedly connected to one side of each sliding block 33, four sliding rods 35 are fixedly and symmetrically connected to the lower surface of each second sealing layer 32, springs 36 are installed on the outer side walls of the sliding rods 35, and the sliding rods 35 are connected inside sliding holes 38 in a sliding mode;

the filter assembly 20 is mounted inside the body assembly 10;

the collection assembly 30 is fixedly attached to the inner sidewall of the body assembly 10.

In this embodiment, specifically: the sliding hole 38 is formed in the upper surface of the pressure sensor 37, one side of the spring 36 is fixedly connected with the upper surface of the pressure sensor 37, the lower surface of the second sealing layer 32 on the other side of the spring 36 is fixedly connected, the buzzer 39 is mounted on the lower surface of the pressure sensor 37, and the signal input end of the buzzer 39 is in signal connection with the signal output end of the pressure sensor 37 through the controller; spring 36 is located between second sealing layer 32 and pressure sensor 37, and when the top ponding quality of second sealing layer 32 increased, spring 36 can take place the deformation by the atress, extrudees pressure sensor 37, and when pressure that pressure sensor 37 receives exceeded the critical value, will send a signal for the controller, the controller with signal transmission for bee calling organ 39, bee calling organ 39 sends the police dispatch newspaper afterwards, reminds the staff to handle ponding.

In this embodiment, specifically: the body assembly 10 includes a case 11, an exhaust pipe 12, a first nut 13, a first sealant 14, an intake pipe 15, and a second nut 16;

the upper surface of the shell 11 is fixedly connected with a first sealing layer 14, the interior of the first sealing layer 14 is fixedly connected with an exhaust pipe 12, the outer side wall of the exhaust pipe 12 is in threaded connection with a first nut 13, the first nut 13 is installed on the upper surface of the first sealing layer 14, the outer side wall of the air inlet pipe 15 is in threaded connection with a second nut 16, and the second nut 16 is installed on the lower surface of the buzzer 39; the casing 11 material is ya keli, is a transparent material, has better light transmissivity, can follow the inside condition of outside observation casing 11, and the blast pipe 12 lateral wall is equipped with the screw thread for connect first nut 13, first nut 13 plays the fixed action to blast pipe 12.

In this embodiment, specifically: the air inlet pipe 15 is arranged inside the buzzer 39, and the air inlet pipe 15 is communicated with the inside of the collection cavity 31; the gas is introduced into the interior of the collection chamber 31 through the gas inlet pipe 15, and then is subjected to dehydration treatment.

In this embodiment, specifically: the exhaust pipe 12 communicates with the inside of the casing 11; the dehydrated gas sample is discharged through the exhaust pipe 12.

In this embodiment, specifically: the filter assembly 20 comprises a fixing ring 21, a limiting ring 22 and a filter device 23;

the inner side wall of the fixing ring 21 is fixedly connected with a limiting ring 22, and the upper surface of the limiting ring 22 is provided with a filtering device 23; the filter 23 is bonded to the surface of the stop collar 22 to ensure a seal therebetween.

In this embodiment, specifically: the upper part of the inner side wall of the fixing ring 21 is in threaded connection with the shell 11, and the lower part of the inner side wall of the fixing ring 21 is in threaded connection with the collecting cavity 31; the fixing ring 21 is used to connect the filter device 23 and the housing 11.

In this embodiment, specifically: the second sealing layer 32 is slidably attached to the outer side wall of the air inlet tube 15.

The utility model discloses at the during operation: the natural gas with high humidity enters the collecting cavity 31 through the air inlet pipe 15, the gas is dehydrated through the filtering device 23, water drops formed by dehydration are gathered in the collecting cavity 31, force is applied to the second sealing layer 32 at the bottom due to gravity, the second sealing layer 32 is stressed to extrude the spring 36 and then is transmitted to the pressure sensor 37, when the pressure borne by the pressure sensor 37 exceeds a critical value, a signal is sent to the buzzer 39, the buzzer 39 sends an alarm, a worker observes the internal situation through the shell 11 and confirms that accumulated water is more and then carries out treatment in time, when the worker finds that the filtering device 23 needs to be replaced, the shell 11 is unscrewed, the filtering device 23 in the fixing ring 21 is taken out and replaced, the device is convenient to use and can automatically alarm, and the energy of the worker is saved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a petroleum logging chromatogram sample gas ponding chokes flow device, includes main part subassembly (10), filtering component (20) and collection subassembly (30), its characterized in that: the collecting assembly (30) comprises a collecting cavity (31), a second sealing layer (32), a sliding block (33), a sliding groove (34), a sliding rod (35), a spring (36), a pressure sensor (37), a sliding hole (38) and a buzzer (39);

two sliding grooves (34) are symmetrically formed below the inner side wall of the collecting cavity (31), a sliding block (33) is connected inside the sliding grooves (34) in a sliding mode, a second sealing layer (32) is fixedly connected to one side of the sliding block (33), four sliding rods (35) are fixedly and symmetrically connected to the lower surface of the second sealing layer (32), springs (36) are installed on the outer side wall of each sliding rod (35), and the sliding rods (35) are connected inside sliding holes (38) in a sliding mode;

the filter assembly (20) is arranged inside the main body assembly (10);

the collecting component (30) is fixedly connected to the inner side wall of the main body component (10).

2. The gas logging chromatographic sample gas accumulation flow blocking device of claim 1, which is characterized in that: the upper surface in pressure sensor (37) is seted up in slide opening (38), one side of spring (36) and the upper surface fixed connection of pressure sensor (37), the lower fixed surface of the opposite side second sealing layer (32) of spring (36) is connected, the lower surface mounting of pressure sensor (37) has bee calling organ (39), the signal input part of bee calling organ (39) passes through the signal output part signal connection of controller and pressure sensor (37).

3. The gas logging chromatographic sample gas accumulation flow blocking device of claim 1, which is characterized in that: the main body component (10) comprises a shell (11), an exhaust pipe (12), a first nut (13), a first sealing layer (14), an air inlet pipe (15) and a second nut (16);

the utility model discloses a buzzer, including casing (11), the upper surface fixed connection of casing (11) has first sealing layer (14), the inside fixedly connected with blast pipe (12) of first sealing layer (14), the lateral wall threaded connection of blast pipe (12) has first nut (13), install in the upper surface of first sealing layer (14) first nut (13), the lateral wall threaded connection of intake pipe (15) has second nut (16), install in the lower surface of buzzer (39) second nut (16).

4. The gas logging chromatographic sample gas accumulation flow blocking device of claim 3, characterized in that: the air inlet pipe (15) is arranged in the buzzer (39), and the air inlet pipe (15) is communicated with the inside of the collecting cavity (31).

5. The gas logging chromatographic sample gas accumulation flow blocking device of claim 3, characterized in that: the exhaust pipe (12) is communicated with the inside of the shell (11).

6. The gas logging chromatographic sample gas accumulation flow blocking device of claim 1, which is characterized in that: the filter assembly (20) comprises a fixing ring (21), a limiting ring (22) and a filter device (23);

the inside wall fixedly connected with spacing ring (22) of solid fixed ring (21), the last surface mounting of spacing ring (22) has filter equipment (23).

7. The gas logging chromatographic sample gas accumulation flow blocking device of claim 6, wherein: the inside wall top threaded connection of solid fixed ring (21) has casing (11), the inside wall below threaded connection of solid fixed ring (21) has collection chamber (31).

8. The gas logging chromatographic sample gas accumulation flow blocking device of claim 3, characterized in that: the second sealing layer (32) is connected with the outer side wall of the air inlet pipe (15) in a sliding mode.