CN219675926U - Gas chromatograph for logging - Google Patents
Gas chromatograph for logging Download PDFInfo
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- CN219675926U CN219675926U CN202321080206.0U CN202321080206U CN219675926U CN 219675926 U CN219675926 U CN 219675926U CN 202321080206 U CN202321080206 U CN 202321080206U CN 219675926 U CN219675926 U CN 219675926U
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- 239000000428 dust Substances 0.000 claims abstract description 57
- 230000003750 conditioning effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of gas chromatographs, and particularly relates to a gas chromatograph for logging, which comprises: the gas chromatograph comprises a gas chromatograph and a base, wherein the base is fixedly connected to the bottom surface of the gas chromatograph, a first dust-proof plate is rotationally connected to the base, second dust-proof plates are rotationally connected to two sides of the first dust-proof plate, and a limit groove is formed in the top of the second dust-proof plate; the third dust guard, the third dust guard rotates and connects at the top of first dust guard, and the bottom surface of third dust guard pastes with the top of two second dust guard, the bottom surface fixedly connected with two fixed blocks of third dust guard, the utility model has solved when not using for a long time, can let the gas chromatograph fall full of dust on, even the dust can enter into the gas chromatograph inside, leads to measuring accuracy to drop, the problem that equipment life is shortened to solved traditional gas chromatograph and not possessed the function of horizontal regulation, this just leads to the gas chromatograph to can only place the problem on the horizontal plane.
Description
Technical Field
The utility model belongs to the technical field of gas chromatographs, and particularly relates to a gas chromatograph for logging.
Background
The gas chromatograph for logging is used for analyzing the gas at the drilling outlet in the drilling process by using the gas chromatography technology so as to know the information of the property of the rock stratum, the oil gas component, the water content and the like in the drilling process of the oil well. The instrument is generally composed of a sample injector, a chromatographic column, a detector and a data processing system, and the gas chromatograph for logging has the main advantages of realizing high-sensitivity and high-resolution analysis, detecting very trace gas components and providing accurate quantitative analysis results. Meanwhile, the method can rapidly acquire data and provide various display modes and data processing functions.
However, the conventional gas chromatograph does not have a dust-proof device and is mostly placed on a tabletop, so that dust can fall on the gas chromatograph and even enter the gas chromatograph for a long time, the measurement accuracy is reduced, the service life of equipment is shortened, the tabletop is required to be stabilized when the gas chromatograph is used for sample preparation, sample introduction and sample treatment, the conventional gas chromatograph has high mechanical stability, and the conventional gas chromatograph does not have a function of adjusting the horizontal angle, so that the gas chromatograph can be placed on a horizontal plane, and in view of the fact, the gas chromatograph for logging is provided.
Disclosure of Invention
The utility model aims to solve the technical problems that dust can fall on the gas chromatograph and even enter the gas chromatograph to cause the measurement accuracy to be reduced and the equipment life to be shortened when the gas chromatograph is not used for a long time, and solves the problem that the conventional gas chromatograph does not have a horizontal adjustment function, so that the gas chromatograph can only be placed on a horizontal plane.
In view of the above, the present utility model provides a gas chromatograph for logging, comprising:
the gas chromatograph comprises a gas chromatograph and a base, wherein the base is fixedly connected to the bottom surface of the gas chromatograph, a first dust-proof plate is rotationally connected to the base, second dust-proof plates are rotationally connected to two sides of the first dust-proof plate, and a limit groove is formed in the top of the second dust-proof plate;
the third dust-proof plate is rotationally connected to the top of the first dust-proof plate, the bottom surface of the third dust-proof plate is attached to the tops of the two second dust-proof plates, the bottom surface of the third dust-proof plate is fixedly connected with two fixing blocks, the two fixing blocks are respectively located in the two limiting grooves, one side of the third dust-proof plate is rotationally connected with the fourth dust-proof plate, one side of the fourth dust-proof plate is fixedly connected with a limiting block, and the limiting block on the fourth dust-proof plate is located in the base;
the fixing component is positioned in the base and used for fixing a limiting block on the fourth dust-proof plate;
the support rods are fixedly connected to the bottom surface of the base;
the adjusting components are respectively located in the supporting rods and used for adjusting the horizontal plane of the base.
Based on the structure, through the base that sets up, first dust guard, the second dust guard, third dust guard and fourth dust guard, can be when the user does not need to use the gas chromatograph, close the gas chromatograph completely, prevent external dust entering, through two fixed blocks and two spacing grooves that set up, can let the third dust guard insert two spacing inslot respectively with two fixed blocks, fix the below at the third dust guard with two second dust guard, through the fixed subassembly that sets up, can be when the user seals the gas chromatograph completely, fix the stopper on the fourth dust guard in the base, through bracing piece and the adjusting part that sets up, can let the user drive the bracing piece through adjusting part and upwards move, adjust the horizontal angle of base, ensure that the base is in the horizontality all the time.
Preferably, the fixing assembly includes:
the first chute is arranged on the base and is positioned on one side of the limiting block on the fourth dust-proof plate, the first chute is connected with an inserting block in a sliding mode, one end of the inserting block penetrates through the first chute and extends into the limiting block on the fourth dust-proof plate, and one side of the inserting block is fixedly connected with a spring fixed with the inner wall of the first chute.
Further, it is ensured that external dust does not fall on the gas chromatograph.
Preferably, one end of the insertion block is in insertion fit with a limiting block on the fourth dust-proof plate, one end of the insertion block is obliquely arranged, and the insertion block is of an L-shaped structure.
Further, ensure that the one end of inserted block can normally insert in the stopper on the fourth dust guard, ensure that the stopper on the fourth dust guard can extrude the one end of inserted block, let the one end of inserted block enter into in the first spout, ensure that the user can drive the one end of inserted block through the other end of inserted block and remove.
Preferably, the adjusting assembly comprises:
the rotary groove is formed in the bottom end of the supporting rod, a second sliding groove is formed in the top of the rotary groove, the rotary wheel is rotationally connected with the rotary groove, the rotary wheel is internally connected with a threaded rod in a threaded mode, the top end of the threaded rod is located in the second sliding groove, and a supporting block is fixedly connected to the bottom end of the threaded rod.
Further, the base is ensured to be always in a horizontal state.
Preferably, the threaded rod is in sliding connection with the corresponding second sliding groove, and the support block is sleeved with an anti-skid sleeve.
Further, the threaded rod can normally slide in the corresponding second sliding groove, and the friction force between the supporting block and the ground can be increased through the anti-slip sleeve sleeved on the supporting block.
Preferably, the fixed block is in plug-in connection with the corresponding limiting groove, the limiting block on the fourth dust-proof plate is in plug-in connection with the base, and two ends of the fixed block are obliquely arranged.
Further, the fixing block can be ensured to be normally inserted into the corresponding limiting groove, the limiting block on the fourth dust-proof plate can be ensured to be normally inserted into the base, and the fixing block can be ensured to easily enter into the corresponding limiting groove.
The beneficial effects of the utility model are as follows:
1. this gas chromatograph for logging, through the base that sets up, first dust guard, the second dust guard, third dust guard and fourth dust guard, can be when the user does not need to use gas chromatograph, totally seal gas chromatograph, prevent that external dust from getting into, through two fixed blocks and two spacing grooves that set up, can let the third dust guard insert two spacing inslot respectively with two fixed blocks, fix the below at the third dust guard with two second dust guard, through the fixed subassembly that sets up, can be when the user seals gas chromatograph totally, fix the stopper on the fourth dust guard in the base, can let can fall full dust on the gas chromatograph when not using for a long time, even the dust can enter into gas chromatograph inside, lead to measurement accuracy to drop, the problem that equipment life-span shortens.
2. This gas chromatograph for logging through bracing piece and the adjusting part that sets up, can let the user drive the bracing piece through the adjusting part and upwards move, adjusts the horizontal angle of base, ensures that the base is in the horizontality all the time, has solved traditional gas chromatograph and has not had the function of level adjustment, this just leads to gas chromatograph to only can place the problem on the horizontal plane.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an explosive structure of an area in the present utility model;
FIG. 3 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
FIG. 5 is a schematic view showing the internal structure of the support bar according to the present utility model;
fig. 6 is a schematic view of a partial explosion structure in the present utility model.
The label in the figure is:
1. a gas chromatograph; 2. a base; 3. a first dust-proof plate; 4. a second dust-proof plate; 5. a limit groove; 6. a third dust-proof plate; 7. a fixed block; 8. a fourth dust-proof plate; 9. a support rod; 10. a first chute; 11. inserting blocks; 12. a spring; 13. a rotary groove; 14. a second chute; 15. a rotating wheel; 16. a threaded rod; 17. and a supporting block.
Detailed Description
The present utility model is described in further detail below with reference to fig. 1-6.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
The embodiment of the utility model discloses a gas chromatograph for logging, which comprises the following components:
the gas chromatograph 1 and the base 2, the base 2 is fixedly connected to the bottom surface of the gas chromatograph 1, the base 2 is rotationally connected with a first dust-proof plate 3, two sides of the first dust-proof plate 3 are rotationally connected with a second dust-proof plate 4, and a limit groove 5 is formed in the top of the second dust-proof plate 4;
the third dust-proof plate 6, the third dust-proof plate 6 rotates and connects at the top of the first dust-proof plate 3, and the bottom surface of the third dust-proof plate 6 sticks to the top of two second dust-proof plates 4, the bottom surface of the third dust-proof plate 6 fixedly connects with two fixed blocks 7, and two fixed blocks 7 are located two spacing grooves 5 separately, one side of the third dust-proof plate 6 rotates and connects with the fourth dust-proof plate 8, and one side of the fourth dust-proof plate 8 fixedly connects with the stopper, stopper on the fourth dust-proof plate 8 is located in the base 2;
the fixing component is positioned in the base 2 and used for fixing a limiting block on the fourth dust-proof plate 8;
the support rods 9 are fixedly connected to the bottom surface of the base 2;
the plurality of adjusting components are respectively positioned in the plurality of supporting rods 9 and are used for adjusting the horizontal plane of the base 2.
In one embodiment, the securing assembly includes:
the first chute 10, the first chute 10 is offered on the base 2 and is located the one side of stopper on the fourth dust guard 8, and sliding connection has the inserted block 11 in the first chute 10, and the one end of inserted block 11 passes first chute 10 and extends to the stopper on the fourth dust guard 8 in, and one side fixedly connected with of inserted block 11 is with the fixed spring 12 of inner wall of first chute 10.
Specifically, when in use, a user pulls the insert 11 by hand, one end of the insert 11 enters the first chute 10 from the limit block on the fourth dust-proof plate 8, the insert 11 compresses the spring 12, at this time, the insert 11 releases the fixing of the limit block on the fourth dust-proof plate 8, then the user rotates the fourth dust-proof plate 8 by hand, the fourth dust-proof plate 8 rotates around one side of the third dust-proof plate 6 as the axis, when the fourth dust-proof plate 8 rotates to the neutral position, the user releases the hand pulling the insert 11, one end of the insert 11 moves out of the first chute 10 under the action of the rebound force of the spring 12, the user lifts the third dust-proof plate 6 by hand, the third dust-proof plate 6 drives the two fixing blocks 7 to be respectively pulled out of the two limit grooves 5, at this time, the two fixing blocks 7 release the fixing of the two second dust-proof plates 4, and then rotate the third dust-proof plate 6, when the third dust-proof plate 6 rotates to a proper position, a user holds the two second dust-proof plates 4 by hand, the two second dust-proof plates 4 rotate respectively with the two sides of the first dust-proof plate 3 as the axes, when the two second dust-proof plates 4 rotate to a proper position, the user rotates the first dust-proof plate 3 by hand, the first dust-proof plate 3 rotates with the bottom of the first dust-proof plate 3 as the axes, when the first dust-proof plate 3 rotates to a proper position, the gas chromatograph 1 is completely exposed to the outside, at this moment, the user can use the gas chromatograph 1, when the user does not need to use the gas chromatograph 1, the user rotates the first dust-proof plate 3 reversely by hand, when the first dust-proof plate 3 rotates reversely to a proper position, the first dust-proof plate 3 returns to the original position, then two second dust guard 4 of reverse rotation with the hand, when two second dust guard 4 reverse rotation arrives suitable position, two second dust guard 4 can get back to original position, then the user rotates third dust guard 6 with the hand in reverse, when the reverse rotation of third dust guard 6 arrives suitable position, the bottom surface of third dust guard 6 can paste with the top surface of two second dust guard 4, and third dust guard 6 still can drive two fixed blocks 7 and enter into two spacing groove 5 respectively, two fixed blocks 7 are fixed two second dust guard 4 this moment, then the user rotates fourth dust guard 8 with the hand, stopper on the fourth dust guard 8 can get into in the base 2 when the rotation of fourth dust guard 8 arrives suitable position, simultaneously the stopper on the fourth dust guard 8 can extrude the one end of inserted block 11, let the one end of inserted block 11 get into in the first spout 10, make inserted block 11 compress with spring 12, when the stopper on the fourth dust guard 8 gets into in the base 2 completely, when the one end of inserted block 11 gets into in the first spout 10, the effect that can not be fixed from the fourth dust guard 8 is got into to the fourth dust guard 8 on the effect of stopper, can not be moved to the fourth dust guard 8 on the fourth dust guard 8.
In the present embodiment, it is ensured that external dust does not fall on the gas chromatograph 1.
In one embodiment, one end of the insert 11 is in plug-in fit with a limiting block on the fourth dust-proof plate 8, one end of the insert 11 is obliquely arranged, and the insert 11 is in an L-shaped structure.
In this embodiment, it is ensured that one end of the insert 11 can be normally inserted into the stopper on the fourth dust-proof plate 8, and that the stopper on the fourth dust-proof plate 8 can squeeze one end of the insert 11, so that one end of the insert 11 enters the first chute 10, and it is ensured that the user can drive one end of the insert 11 to move through the other end of the insert 11.
In one embodiment, the adjustment assembly comprises:
the rotary groove 13, the rotary groove 13 is offered on the bottom of bracing piece 9, and second spout 14 has been seted up at the top of rotary groove 13, and rotary groove 13 internal rotation is connected with runner 15, and runner 15 internal thread is connected with threaded rod 16, and the top of threaded rod 16 is located second spout 14, and the bottom fixedly connected with supporting shoe 17 of threaded rod 16.
Specifically, when in use, the user places the whole device in the place of use, then rotates the runner 15 by hand, lets the runner 15 rotate in the runner 13, and when the runner 15 rotates, the runner 15 can receive the effect of the screw thread of threaded rod 16 to reciprocate, lets the runner 15 drive bracing piece 9 to reciprocate, and simultaneously threaded rod 16 can drive supporting shoe 17 relative movement downwards along second spout 14, and then the user can adjust the horizontal angle of base 2.
In this embodiment, the base 2 is ensured to be always in a horizontal state.
In one embodiment, the threaded rod 16 is slidably connected to the corresponding second chute 14, and the support block 17 is sleeved with an anti-slip sleeve.
In this embodiment, the threaded rod 16 can slide normally in the corresponding second chute 14, and the friction between the supporting block 17 and the ground can be increased by the anti-slip sleeve sleeved on the supporting block 17.
In one embodiment, the fixing block 7 is in plug-in fit with the corresponding limiting groove 5, and the limiting block on the fourth dust-proof plate 8 is in plug-in fit with the base 2, and two ends of the fixing block 7 are obliquely arranged.
In this embodiment, it is ensured that the fixing block 7 can be normally inserted into the corresponding limiting groove 5, and that the limiting block on the fourth dust-proof plate 8 can be normally inserted into the base 2, and that the fixing block 7 can easily enter into the corresponding limiting groove 5.
When the gas chromatograph for logging of this embodiment is used, a user places the whole device at a place where the gas chromatograph is used, then rotates the rotating wheel 15 by hand, so that the rotating wheel 15 rotates in the rotating groove 13, when the rotating wheel 15 rotates, the rotating wheel 15 is upwards moved under the action of the threads of the threaded rod 16, so that the rotating wheel 15 drives the supporting rod 9 to upwards move, meanwhile, the threaded rod 16 drives the supporting block 17 to downwards relatively move along the second sliding groove 14, then the user can adjust the horizontal angle of the base 2, the base 2 is always in a horizontal state, then the user pulls the inserting block 11 by hand, one end of the inserting block 11 enters the first sliding groove 10 from the limiting block on the fourth dust-proof plate 8, so that the inserting block 11 compresses the spring 12, at this moment, the fixing of the limiting block on the fourth dust-proof plate 8 is released by the inserting block 11, then the user rotates the fourth dust-proof plate 8 by hand, when the fourth dust-proof plate 8 rotates to the same position with one side of the third dust-proof plate 6 as the axis, the user releases the hand pulling the insert 11, one end of the insert 11 is moved out of the first chute 10 under the action of the resilience force of the spring 12, the user lifts the third dust-proof plate 6 with the hand, the third dust-proof plate 6 drives the two fixing blocks 7 to be respectively pulled out of the two limiting grooves 5, at this time, the two fixing blocks 7 release the fixing of the two second dust-proof plates 4, then the third dust-proof plate 6 is rotated, the third dust-proof plate 6 rotates with the top of the first dust-proof plate 3 as the axis, when the third dust-proof plate 6 rotates to the proper position, the user holds the two second dust-proof plates 4 with the hand, the two second dust-proof plates 4 rotate with the two sides of the first dust-proof plate 3 as the axis respectively, when the two second dust-proof plates 4 rotate to the proper position, the user rotates the first dust-proof plate 3 by hand, so that the first dust-proof plate 3 rotates by taking the bottom of the first dust-proof plate 3 as the axis, when the first dust-proof plate 3 rotates to a proper position, the gas chromatograph 1 is completely exposed to the outside, the user can use the gas chromatograph 1, when the user does not need to use the gas chromatograph 1, the user rotates the first dust-proof plate 3 reversely by hand, when the first dust-proof plate 3 rotates reversely to the proper position, the first dust-proof plate 3 returns to the original position, then rotates the two second dust-proof plates 4 reversely by hand, when the two second dust-proof plates 4 rotate reversely to the proper position, the two second dust-proof plates 4 return to the original position, then rotates the third dust-proof plate 6 reversely by hand, when the third dust-proof plate 6 rotates reversely to the proper position, the bottom surface of the third dust-proof plate 6 is adhered to the top surfaces of the two second dust-proof plates 4, and the third dust-proof plate 6 can drive the two fixing blocks 7 to enter the two limit grooves 5 respectively, at this time, the two fixing blocks 7 fix the two second dust-proof plates 4, then the user rotates the fourth dust-proof plate 8 by hand, when the fourth dust-proof plate 8 rotates to a proper position, the limit block on the fourth dust-proof plate 8 can enter the base 2, and meanwhile, the limit block on the fourth dust-proof plate 8 can squeeze one end of the insert block 11, so that one end of the insert block 11 enters the first chute 10, the insert block 11 compresses the spring 12, when the limit block on the fourth dust-proof plate 8 completely enters the base 2, at this time, one end of the insert block 11 can receive the effect of the rebound force of the spring 12, and enters the limit block on the fourth dust-proof plate 8 from the first chute 10, and the limit block on the fourth dust-proof plate 8 is fixed in the base 2 and cannot move, at this time, external dust does not fall on the gas chromatograph 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A gas chromatograph for logging, comprising:
the gas chromatograph comprises a gas chromatograph (1) and a base (2), wherein the base (2) is fixedly connected to the bottom surface of the gas chromatograph (1), a first dust-proof plate (3) is rotationally connected to the base (2), second dust-proof plates (4) are rotationally connected to two sides of the first dust-proof plate (3), and a limit groove (5) is formed in the top of each second dust-proof plate (4);
the third dust-proof plate (6), the third dust-proof plate (6) rotates to be connected at the top of the first dust-proof plate (3), and the bottom surface of the third dust-proof plate (6) is attached to the tops of the two second dust-proof plates (4), two fixed blocks (7) are fixedly connected to the bottom surface of the third dust-proof plate (6), the two fixed blocks (7) are respectively located in the two limiting grooves (5), a fourth dust-proof plate (8) is rotationally connected to one side of the third dust-proof plate (6), a limiting block is fixedly connected to one side of the fourth dust-proof plate (8), and the limiting block on the fourth dust-proof plate (8) is located in the base (2);
the fixing component is positioned in the base (2) and used for fixing a limiting block on the fourth dust-proof plate (8);
the support rods (9) are fixedly connected to the bottom surface of the base (2);
the adjusting components are respectively positioned in the supporting rods (9) and used for adjusting the horizontal plane of the base (2).
2. The gas chromatograph for logging of claim 1, wherein the stationary assembly comprises:
the first sliding chute (10), one side of stopper is offered on base (2) and is located fourth dust guard (8), sliding connection has inserted block (11) in first sliding chute (10), and in the stopper that one end of inserted block (11) passed first sliding chute (10) and extended to fourth dust guard (8), one side fixedly connected with of inserted block (11) is fixed with inner wall spring (12) of first sliding chute (10).
3. The gas chromatograph for logging of claim 2, wherein: one end of the inserting block (11) is in plug-in connection with a limiting block on the fourth dust-proof plate (8), one end of the inserting block (11) is obliquely arranged, and the inserting block (11) is of an L-shaped structure.
4. The gas chromatograph for logging of claim 1, wherein the conditioning assembly comprises:
the rotary groove (13), the bottom of bracing piece (9) is seted up in rotary groove (13), second spout (14) have been seted up at the top of rotary groove (13), rotary groove (13) internal rotation is connected with runner (15), threaded rod (16) are connected with to runner (15) internal thread, and the top of threaded rod (16) is located second spout (14), the bottom fixedly connected with supporting shoe (17) of threaded rod (16).
5. The gas chromatograph for logging of claim 4, wherein: the threaded rod (16) is in sliding connection with the corresponding second sliding groove (14), and the support block (17) is sleeved with an anti-skid sleeve.
6. The gas chromatograph for logging of claim 1, wherein: the fixed block (7) is in plug-in connection with the corresponding limiting groove (5), the limiting block on the fourth dust-proof plate (8) is in plug-in connection with the base (2), and two ends of the fixed block (7) are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080206.0U CN219675926U (en) | 2023-05-08 | 2023-05-08 | Gas chromatograph for logging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080206.0U CN219675926U (en) | 2023-05-08 | 2023-05-08 | Gas chromatograph for logging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675926U true CN219675926U (en) | 2023-09-12 |
Family
ID=87891630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321080206.0U Active CN219675926U (en) | 2023-05-08 | 2023-05-08 | Gas chromatograph for logging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675926U (en) |
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2023
- 2023-05-08 CN CN202321080206.0U patent/CN219675926U/en active Active
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