Coal bed gas geological exploration sample storage device

Abstract

The utility model discloses a coal bed gas geological exploration sample storage device which comprises a storage barrel, an electric push rod is fixedly connected to the inner bottom wall of the storage barrel, a supporting frame is fixedly connected to the top end of the electric push rod, a containing frame is installed in the supporting frame through a bearing, an air bag is arranged in a containing hole in the containing frame, and a gas outlet is formed in the air bag. An air pipe frame is installed at the bottom end of the air bag, the air inlet end of the air pipe frame is fixedly connected with the output end of an air pump, and an air valve is installed on the upper surface of the air bag. According to the coal bed gas geological exploration sample storage device, sample bottles can be placed in the placement frame, so that the sample bottles are placed more orderly, the sample bottles do not collide with one another, it is guaranteed that the sample bottles are not prone to damage, and an electric push rod is started to push a supporting frame out of a storage barrel; the positions of the needed sample bottles can be visually seen through the sample labels, the sample bottles at other positions can be conveniently taken by rotating the placing frame, and taking is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of sample storage technology, and in particular to a sample storage device for coalbed methane geological exploration. Background Technology

[0002] Coalbed methane (CBM) refers to hydrocarbon gases stored in coal seams, primarily composed of methane, mainly adsorbed on the surface of coal matrix particles, with some free in coal pores or dissolved in coal seam water. It is a associated mineral resource of coal, belonging to unconventional natural gas, and is a clean and high-quality energy source and chemical raw material that has emerged internationally in the last one or two decades. To detect CBM, it is necessary to store coal seam samples.

[0003] In existing technologies, when storing coalbed methane geological samples, the collected samples are usually divided into different sample bottles. However, with a large number of sample bottles, it is inconvenient to find the required sample when taking it out. Moreover, when the sample bottles are placed together, they may collide with each other during transportation, which can easily cause sample leakage. Therefore, we propose a coalbed methane geological exploration sample storage device. Utility Model Content

[0004] The main purpose of this invention is to provide a sample storage device for coalbed methane geological exploration, which can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A coalbed methane geological exploration sample storage device includes a storage tank. An electric push rod is fixedly connected to the inner bottom wall of the storage tank. A support frame is fixedly connected to the top of the electric push rod. A placement rack is installed inside the support frame via a bearing. An air bladder is installed inside the placement hole on the placement rack. An air pipe rack is installed at the bottom of the air bladder. The air inlet end of the air pipe rack is fixedly connected to the output end of an air pump. An air valve is installed on the upper surface of the air bladder.

[0007] Preferably, a support is fixedly connected to the lower surface of the placement rack, the air tube rack is installed inside the support, and an air pump is fixedly installed on the lower surface of the placement rack.

[0008] Preferably, the inner wall of the storage tank is provided with a limiting groove, and the outer surface of the support frame is fixedly connected with a limiting block.

[0009] Preferably, the upper surface of the placement rack is provided with a sample label, and the outer surface of the storage bucket is fixedly connected with a handle, the number of which is two.

[0010] Preferably, the upper surface of the storage tank is hinged with a lid, and the lid is provided with a locking handle.

[0011] Preferably, a circular base plate is fixedly connected to the lower surface of the storage tank, and an anti-slip mat is placed on the lower surface of the circular base plate. The anti-slip mat is made of rubber.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This coalbed methane geological exploration sample storage device, through the coordinated arrangement of the storage bucket, electric push rod, support frame, placement rack, and sample label, allows sample bottles to be placed inside the placement rack, making the sample bottles more orderly and preventing them from bumping into each other, thus ensuring that the sample bottles are not easily damaged. Activating the electric push rod pushes the support frame out of the storage bucket. The position of the required sample bottle can be clearly seen through the sample label. Rotating the placement rack makes it easier to retrieve sample bottles from other positions, making retrieval more convenient.

[0014] 2. This coalbed methane geological exploration sample storage device, through the setting of airbags, air pipe racks, air pumps and air valves, allows the sample bottles to be placed inside the placement rack. After the staff starts the air pump, the air pump can inflate the airbag through the air pipe rack, which can clamp the sample bottle. This not only makes the sample bottle more secure, but also provides a cushioning effect, reducing the probability of damage to the sample bottle during transportation. Attached Figure Description

[0015] Figure 1 This is an isometric structural schematic diagram of a coalbed methane geological exploration sample storage device according to Embodiment 1 of this utility model;

[0016] Figure 2 This is a bottom-view axonometric structural diagram of a coalbed methane geological exploration sample storage device according to Embodiment 1 of this utility model;

[0017] Figure 3 This is a cross-sectional isometric structural diagram of a coalbed methane geological exploration sample storage device according to Embodiment 1 of this utility model;

[0018] Figure 4 This is an isometric structural diagram of the support frame in a coalbed methane geological exploration sample storage device according to Embodiment 1 of this utility model;

[0019] Figure 5 This is an isometric structural diagram of the gas pipe rack in a coalbed methane geological exploration sample storage device according to Embodiment 1 of this utility model;

[0020] Figure 6 This is one of the partially enlarged structural schematic diagrams of a coalbed methane geological exploration sample storage device according to Embodiment 1 of this utility model;

[0021] Figure 7This is a second partially enlarged structural schematic diagram of a coalbed methane geological exploration sample storage device according to Embodiment 1 of this utility model.

[0022] In the diagram: 1. Storage bucket; 2. Electric push rod; 3. Support frame; 4. Placement rack; 5. Airbag; 6. Air tube rack; 7. Air pump; 8. Air valve; 9. Support; 10. Limiting groove; 11. Limiting block; 12. Sample label; 13. Handle; 14. Bucket lid; 15. Locking handle; 16. Circular base plate; 17. Anti-slip mat. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] like Figure 1-7 As shown, a coalbed methane geological exploration sample storage device includes a storage tank 1. An electric push rod 2 is fixedly connected to the inner bottom wall of the storage tank 1. A support frame 3 is fixedly connected to the top of the electric push rod 2. A placement frame 4 is installed inside the support frame 3 through a bearing. An air bladder 5 is installed inside the placement hole on the placement frame 4. An air pipe frame 6 is installed at the bottom of the air bladder 5. The air inlet end of the air pipe frame 6 is fixedly connected to the output end of an air pump 7. An air valve 8 is installed on the upper surface of the air bladder 5.

[0026] In practical use, through the coordinated arrangement of the storage bin 1, electric push rod 2, support frame 3, placement rack 4, and sample label 12, sample bottles can be placed inside the placement rack 4, making the sample bottles more orderly and preventing them from bumping into each other, thus ensuring that the sample bottles are not easily damaged. Activating the electric push rod 2 will push the support frame 3 out of the storage bin 1. The position of the required sample bottle can be clearly seen through the sample label 12. Rotating the placement rack 4 makes it easier to retrieve sample bottles from other positions, making retrieval more convenient.

[0027] In this embodiment, a support 9 is fixedly connected to the lower surface of the placement rack 4, an air tube rack 6 is installed inside the support 9, and an air pump 7 is fixedly installed on the lower surface of the placement rack 4.

[0028] In practical use, after the sample bottle is placed inside the placement rack 4 through the air bag 5, air tube frame 6, air pump 7 and air valve 8, the staff starts the air pump 7. The air pump 7 can inflate the air bag 5 through the air tube frame 6, which can clamp the sample bottle. This not only makes the sample bottle more secure, but also provides a cushioning effect, reducing the probability of the sample bottle being damaged during transportation.

[0029] In this embodiment, a limiting groove 10 is formed on the inner wall of the storage tank 1, and a limiting block 11 is fixedly connected to the outer surface of the support frame 3.

[0030] In practical use, the limiting groove 10 and the limiting block 11 are set so that the limiting groove 10 can limit the limiting block 11, making the support frame 3 move more smoothly.

[0031] In this embodiment, a sample label 12 is provided on the upper surface of the placement rack 4, and a handle 13 is fixedly connected to the outer surface of the storage bucket 1, with two handles 13.

[0032] In practical use, the sample label 12 makes it easier for staff to find the required samples more quickly.

[0033] In this embodiment, the upper surface of the storage tank 1 is hinged with a lid 14, and a locking handle 15 is provided on the lid 14.

[0034] In practical use, the lid 14 and locking handle 15 are designed to cover the storage container 1, which helps to protect the sample bottles.

[0035] In this embodiment, a circular base plate 16 is fixedly connected to the lower surface of the storage tank 1, and an anti-slip pad 17 is placed on the lower surface of the circular base plate 16. The anti-slip pad 17 is made of rubber.

[0036] In practical use, the circular base plate 16 and anti-slip pad 17 make the storage device more stable when placed.

[0037] Working principle: When in use, the staff can first place the sample bottle into the placement rack 4, and then start the air pump 7. The air pump 7 inflates the air bag 5 through the air tube frame 6, causing the air bag 5 to expand and clamp the sample bottle. Then, start the electric push rod 2 to retract the placement rack 4 into the storage bucket 1 and close the bucket lid 14. When it is necessary to retrieve the sample, the staff can first open the bucket lid 14, and then start the electric push rod 2 to push the placement rack 4 upward. The staff can quickly find the required sample bottle according to the sample label 12. By rotating the placement rack 4, the staff can retrieve the sample bottle in other positions. When retrieving the sample bottle, the staff can press the valve core of the air valve 8 to release the air bag 5 and release the clamp on the sample bottle, so that the required sample bottle can be taken out directly.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A coal bed methane geological exploration sample storage device comprising a storage barrel (1), characterized in that: The inner bottom wall of the storage barrel (1) is fixedly connected with an electric push rod (2), the top end of the electric push rod (2) is fixedly connected with a support frame (3), the inside of the support frame (3) is provided with a placing rack (4) through a bearing, the inside of the placing hole on the placing rack (4) is provided with an air bag (5), the bottom end of the air bag (5) is provided with an air pipe frame (6), the air inlet end of the air pipe frame (6) is fixedly connected with the output end of an air pump (7), and the upper surface of the air bag (5) is provided with an air valve (8).

2. The coal bed gas geological exploration sample storage device according to claim 1, characterized in that: The lower surface of the placing rack (4) is fixedly connected with a support (9), the air pipe frame (6) is installed in the inside of the support (9), and the lower surface of the placing rack (4) is fixedly provided with the air pump (7).

3. The coal bed methane geological exploration sample storage device according to claim 1, characterized in that: The inner wall of the storage barrel (1) is provided with a limiting groove (10), and the outer surface of the support frame (3) is fixedly connected with a limiting block (11).

4. The coal bed gas geological exploration sample storage device according to claim 1, characterized in that: The upper surface of the placing rack (4) is provided with a sample label (12), the outer surface of the storage barrel (1) is fixedly connected with a handle (13), and the number of the handle (13) is two.

5. The coal bed methane geological exploration sample storage device according to claim 1, characterized in that: The upper surface of the storage barrel (1) is hingedly connected with a barrel cover (14), and the barrel cover (14) is provided with a locking handle (15).

6. The coal bed gas geological exploration sample storage device according to claim 1, characterized in that: The lower surface of the storage barrel (1) is fixedly connected with a circular bottom plate (16), the lower surface of the circular bottom plate (16) is placed with an anti-skid pad (17), and the material of the anti-skid pad (17) is rubber.

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