Full-constant-temperature gas sampling bottle transport case

Abstract

The invention discloses a full-constant-temperature gas sampling bottle transport case which comprises a case body, the case body comprises a lower case body and an upper cover rotationally connected to the upper portion of the lower case body, upper wrap angles are fixedly installed on the outer side of the lower case body and the outer side of the upper cover, lower wrap angles are fixedly installed on the lower portion of the lower case body, and protection mechanisms are arranged in the lower case body and the upper cover. The SF6 gas sampling bottle transportation device comprises a lower box body which is used for transporting SF6 gas sampling bottles, a temperature control mechanism which is arranged at the bottom of the lower box body and is used for controlling the transportation temperature of the SF6 gas sampling bottles, and a detection mechanism which is arranged on one side of the temperature control mechanism and is used for detecting the transportation process of the SF6 gas sampling bottles; through the lower heat preservation sponge and the upper cover sponge which are made of high-density sponge materials, the SF gas sampling bottles are shockproof, durable, environment-friendly and convenient to identify and take, the SF gas sampling bottles are protected, the SF gas sampling bottles are prevented from being collided in the transportation process, the SF gas sampling bottles are prevented from being damaged, and the safety of the SF gas sampling bottles in the transportation process is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of fully constant-temperature gas sampling bottle transportation, and particularly to a fully constant-temperature gas sampling bottle transportation box. Background Art

[0002] The fully constant-temperature gas sampling bottle transportation box is a precision device designed for transporting gas samples. Through precise temperature control (-20°C to 50°C ± 0.5°C), shock-proof and sealed structure, and real-time monitoring system, it ensures the stability of the components of sensitive samples such as volatile organic compounds (VOCs) and greenhouse gases during transportation, and avoids adsorption, volatilization, or chemical reactions caused by temperature fluctuations. Its core adopts semiconductor refrigeration / PID algorithm, supports multiple specifications of sampling bottles (such as Summa cans, Tedlar bags), and complies with strict standards such as EPA and IATA, and is widely used in environmental monitoring, laboratory analysis, and industrial quality control.

[0003] This device solves problems such as uneven temperature and pollution risk in traditional ice pack transportation through an aviation-grade protective shell, dual-power endurance (more than 8 hours), and intelligent monitoring (temperature / humidity / GPS tracking), and is particularly suitable for scenarios such as atmospheric pollution source sampling and landfill biogas transportation. When selecting a model, it is necessary to match the functions according to the sample characteristics (such as H2S requires low temperature to prevent oxidation) and capacity requirements (6 / 12 bottles), which is a key tool to ensure the accuracy of gas detection data.

[0004] In the prior art, the Chinese utility model patent with the authorization announcement number CN211767358U discloses an atmospheric sampling gas transportation constant-temperature box, which includes a carriage and a mounting plate arranged at the bottom inside the carriage. The mounting plate is fixedly connected to the carriage by screws. A mounting seat is fixedly installed at the central position of the upper surface of the mounting plate. A constant-temperature box body is placed inside the mounting seat. The constant-temperature box body includes a box body shell, which is placed inside the mounting seat. The upper edge on the right side of the box body shell is movably connected to a box cover through a damping rotating shaft. Mounting openings communicating with the inside of the mounting seat are symmetrically opened on the left and right side walls of the mounting seat. Fixing mechanisms matching the constant-temperature box body are arranged in both of the two mounting openings. Through the fixation of the constant-temperature box body placed in the carriage by the fixing mechanism, the random sliding or even violent collision of the constant-temperature box body in the moving vehicle carriage is avoided, and the integrity of the gas stored in the constant-temperature box body is ensured to the greatest extent.

[0005] Problems existing compared with the prior art: The gas sampling work of SF6 gas-insulated electrical equipment has become a routine and frequent task. Since decomposition products of SF6 gas such as SO2 and H2S often adsorb in the sampling bottle at room temperature, it affects the accuracy of laboratory test results. Currently, the conventional transportation and storage environment is at room temperature. Therefore, in order to ensure the accurate measurement of the component content of the sample, it is urgent to study a fully constant-temperature gas sampling bottle transport box to protect the safety and consistent temperature of the sample during transportation and storage, ensure that the important decomposition components of the sample do not decrease in content due to adsorption, and ensure accurate test results, providing a reliable basis for correct decision-making.

[0006] Therefore, there is an urgent need for a fully constant-temperature gas sampling bottle transport box. Summary of the Invention

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a fully constant-temperature gas sampling bottle transport box.

[0008] The present invention solves its technical problems through the following technical solutions: It includes a box body, the box body includes a lower box body and an upper cover rotatably connected above the lower box body. Upper corner protectors are fixedly installed on the outer sides of both the lower box body and the upper cover, and a lower corner protector is fixedly installed below the lower box body. A protection mechanism is provided inside the lower box body and the upper cover for transporting the SF6 gas sampling bottle. A temperature control mechanism is also provided at the bottom of the lower box body for controlling the temperature during the transportation of the SF6 gas sampling bottle. A detection mechanism is provided on one side of the temperature control mechanism for detecting the transportation process of the SF6 gas sampling bottle. The protection mechanism includes a lower heat-insulating sponge and an upper cover sponge. The lower heat-insulating sponge is fixed inside the lower box body by bolts, and the upper cover sponge is fixed inside the upper cover by bolts. Multiple slots are evenly cut in the middle positions of the upper cover sponge and the lower heat-insulating sponge. An SF6 gas cylinder is placed inside the slots, and the size of the slots is the same as that of the SF6 gas cylinder. An upper layer is fixedly installed on the outer side of the lower box body. A single-nut column is welded to the inner wall of the lower box body, and a double-nut column is welded to one side of the single-nut column. A strap assembly is fixedly installed in the middle position of the slot. The strap assembly includes an elastic strap, and both ends of the elastic strap are fixedly connected to the slot. Edge-blocks are fixedly installed at the corners of both the lower box body and the upper cover.

[0009] As a further scheme of the present invention: The temperature control mechanism includes a temperature sensor, which is fixed in the middle position of the lower box body by bolts. A heating and cooling controller is fixedly installed on the outer side of the lower box body. An axial-flow motor is fixedly installed in front of the lower box body, and a metal mesh cover is fixedly installed on the outer side of the axial-flow motor. An intake fan is fixedly installed at the rear of the lower box body.

[0010] As a further solution of the present invention: The detection mechanism includes a dual-gas detection head, which is fixed to the bottom of the lower box body by bolts. An adsorption device is fixedly installed on one side of the dual-gas detection head, and a leakage alarm is fixedly installed at one end of the lower box body.

[0011] As a further solution of the present invention: A pushing and pulling mechanism is provided below the lower box body for driving the fully constant-temperature gas sampling bottle transport box to move. The pushing and pulling mechanism includes a caster with a seat, which is pasted on the outer wall of the lower box body. A floor foot is fixedly installed at one end of the lower box body away from the caster with a seat. A runner is rotatably connected to the middle position of the caster with a seat. A handle seat is fixedly installed below the lower box body, and an extension rod is slidably connected to the inner wall of the handle seat. A handle is fixedly installed at one end of the extension rod, and a handle is fixedly installed at the middle position of the lower box body.

[0012] As a further solution of the present invention: Hinges are fixedly installed on the top of the lower box body, and the rotation of the hinges is fixedly connected to the upper cover.

[0013] As a further solution of the present invention: A valve is fixedly installed at one end of the SF6 gas cylinder, and buckles are fixedly installed at both ends of the lower box body for fixedly connecting the lower box body and the upper cover.

[0014] As a further solution of the present invention: Anti-scratch plates are provided on the outer walls of the lower box body and the upper cover to prevent the outer surface of the fully constant-temperature gas sampling bottle transport box from being scratched, and anti-collision strips are provided at the corners of the lower box body and the upper cover.

[0015] As a further solution of the present invention: A power supply assembly is provided at one end of the single-nut column. The power supply assembly includes a DC power supply and an AC power supply. The DC power supply is threadedly connected to one end of the single-nut column, and the AC power supply is threadedly connected to the other end of the single-nut column.

[0016] As a further solution of the present invention: A filter is fixedly installed on the outer wall of the lower box body, and a display is fixedly installed on one side of the filter.

[0017] As a further solution of the present invention: A control box is fixedly installed at one end of the lower box body, and the control box is electrically connected to the display, the axial flow motor, the power supply assembly, the heating and cooling controller, the dual-gas detection head, the adsorption device, the leakage alarm, the filter, and the intake fan.

[0018] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are:

[0019] 1. The lower heat-insulating sponge and the upper cover sponge made of high-density sponge material are shock-proof, durable and environmentally friendly, and are convenient for identification and taking. They protect the SF gas sampling bottle, prevent multiple SF gas sampling bottles from colliding during transportation, prevent the SF gas sampling bottle from being damaged, and ensure the safety of the SF gas sampling bottle during transportation.

[0020] 2. The temperature inside the SF gas sampling bottle transport box is measured by a temperature sensor, and then the heating and cooling controller is controlled by a control box to heat or cool, so as to ensure that the SF gas temperature is constant, prevent decomposition products of SF gas such as SO and HS from often adsorbing in the sampling bottle at normal temperature and the content decreasing, which affects the accuracy of laboratory test results, and provide a reliable basis for correct decision-making.

[0021] 3. Equipped with a dual-gas detection head with an SF gas sensor and a molecular sieve adsorption device to monitor SF leakage and adsorb harmful components during leakage.

[0022] 4. Pull the extension rod out from the handle seat by pulling the handle. Under the rotation of the rotating wheel, the fully constant-temperature gas sampling bottle transport box can be pulled forward or backward. The fully constant-temperature gas sampling bottle transport box is supported by the feet, and the fully constant-temperature gas sampling bottle transport box can be lifted by the handle, improving the convenience of transporting the fully constant-temperature gas sampling bottle transport box.

[0023] 5. The entire transportation process of the fully constant-temperature gas sampling bottle transport box is controlled by a control box, improving the intelligent level of the fully constant-temperature gas sampling bottle transport box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 Shows an isometric structural schematic diagram provided by an embodiment of the present invention;

[0026] Figure 2 Shows a rear view structural schematic diagram provided by an embodiment of the present invention;

[0027] Figure 3 Shows an unfolded structural schematic diagram provided by an embodiment of the present invention;

[0028] Figure 4 Shows provided by an embodiment of the present invention Figure 3 Transparent structure schematic diagram;

[0029] Figure 5 Shows a schematic diagram of a partial enlarged structure provided according to an embodiment of the present invention.

[0030] Legend:

[0031] 70, elastic strap; 80, lower heat-insulating sponge; 90, upper cover sponge; 100, valve; 110, extension rod; 120, runner; 200, buckle; 300, lower box body; 310, anti-scraping plate; 400, anti-collision strip; 21, display.

[0032] 1, axial flow motor; 2, single nut column; 3, power supply assembly; 31, DC power supply; 32, AC power supply; 4, double nut column; 5, SF6 cylinder; 6, metal mesh cover; 7, upper corner wrap; 8, upper layer; 9, upper cover; 10, lower corner wrap; 11, hinge; 12, heating and cooling controller; 13, edge wrapping block; 14, double gas detection head; 15, adsorption device; 16, floor feet; 17, control box; 18, handle; 19, handle seat; 20, lifting handle; 30, leakage alarm; 22, filter; 23, box body; 24, strap assembly; 25, caster with seat; 26, intake fan. Detailed implementation manners

[0033] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0034] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a lower horizontal height than the second feature.

[0035] The embodiments of the present invention will be described in detail below with reference to the drawings.

[0036] Embodiment 1:

[0037] This design is mainly aimed at

[0038] Such as Figures 1-5As shown in the figure, a fully constant-temperature gas sampling bottle transport box includes a box body 23, and the box body 23 includes a lower box body 300 and an upper cover 9 rotatably connected above the lower box body 300. The top of the lower box body 300 is fixed with a hinge 11 by bolts, and the rotation of the hinge 11 is fixedly connected to the upper cover 9. Upper corner protectors 7 are fixed to the outer sides of the lower box body 300 and the upper cover 9 by bolts, and a lower corner protector 10 is fixed to the lower part of the lower box body 300 by bolts. A protection mechanism is arranged inside the lower box body 300 and the upper cover 9 for transporting the SF6 gas sampling bottle. One end of the SF6 steel cylinder 5 is fixed with a valve 100 by bolts. Buckles 200 are fixed to both ends of the lower box body 300 by bolts for fixedly connecting the lower box body 300 and the upper cover 9. It also includes a temperature control mechanism arranged at the bottom of the lower box body 300 for controlling the temperature during the transportation of the SF6 gas sampling bottle, and a detection mechanism arranged on one side of the temperature control mechanism for detecting the transportation process of the SF6 gas sampling bottle. The protection mechanism includes a lower heat-insulating sponge 80 and an upper cover sponge 90. Both the lower heat-insulating sponge 80 and the upper cover sponge 90 are high-density sponges. The lower heat-insulating sponge 80 is fixed inside the lower box body 300 by bolts, and the upper cover sponge 90 is fixed inside the upper cover 9 by bolts. A plurality of card slots are evenly cut in the middle positions of the upper cover sponge 90 and the lower heat-insulating sponge 80. The SF6 steel cylinder 5 is placed inside the card slots. The SF6 steel cylinder 5 is made of stainless steel, and the size of the card slots is the same as that of the SF6 steel cylinder 5. An upper layer 8 is fixed to the outer side of the lower box body 300 by bolts. A single-nut column 2 is welded to the inner wall of the lower box body 300, and a double-nut column 4 is welded to one side of the single-nut column 2. A strap assembly 24 is fixed to the middle position of the card slot by bolts. The strap assembly 24 includes an elastic strap 70, and both ends of the elastic strap 70 are fixedly connected to the card slot. Edge-blocking blocks 13 are fixed to the corners of the lower box body 300 and the upper cover 9 by bolts. A filter 22 is fixed to the outer wall of the lower box body 300 by bolts. The specific model of the filter 22 is CW2B-10A. A display 21 is fixed to one side of the filter 22 by bolts. The temperature control mechanism includes a temperature sensor, and the temperature sensor is fixed to the middle position of the lower box body 300 by bolts. A heating and cooling controller 12 is fixed to the outer side of the lower box body 300 by bolts. An axial-flow motor 1 is fixed to the front of the lower box body 300 by bolts. The axial-flow motor 1 is preferably 60-25A, with a fan frame diameter of 60 mm and a fan thickness of 25 mm. The blades of this type of fan are optimized by CFD, and the air volume is increased by 15% compared with the traditional design under the same power consumption. A metal mesh cover 6 is fixed to the outer side of the axial-flow motor 1 by bolts. The model of the metal mesh cover 6 is TX60 high-performance metal mesh material, which is made of stainless steel, aluminum alloy or galvanized steel. An intake fan 26 is fixed to the rear of the lower box body 300 by bolts.An anti-scraping plate 310 is pasted on the outer walls of the lower box body 300 and the upper cover 9 to prevent the outer surface of the fully constant-temperature gas sampling bottle transport box from being scratched. Anti-collision strips 400 are pasted at the corners of the lower box body 300 and the upper cover 9. The anti-collision strips 400 reduce the collision damage of the fully constant-temperature gas sampling bottle transport box. The detection mechanism includes a dual gas detector 14. The dual gas detector 14 is fixed to the bottom of the lower box body 300 by bolts. An adsorption device 15 is fixed to one side of the dual gas detector 14 by bolts. A leakage alarm 30 is fixed to one end of the lower box body 300 by bolts. One end of the single nut column 2 is provided with a power supply assembly 3. The power supply assembly 3 includes a DC power supply 31 and an AC power supply 32. The DC power supply 31 is threadedly connected to one end of the single nut column 2. The AC power supply 32 is threadedly connected to the other end of the single nut column 2.,

[0039] In this embodiment, the number of uniformly cut card slots in the middle positions of the upper cover sponge 90 and the lower heat-insulating sponge 80 is 4. The lower heat-insulating sponge 80 and the upper cover sponge 90 made of high-density sponge material are shock-proof, durable and environmentally friendly, and are convenient for identification and taking. They protect the SF6 gas sampling bottle, prevent multiple SF6 gas sampling bottles from colliding during transportation, prevent the SF6 gas sampling bottle from being damaged, and ensure the safety of the SF6 gas sampling bottle during transportation. The temperature inside the SF6 gas sampling bottle transport box is measured by a temperature sensor, and then the heating and cooling controller 12 is controlled by the control box 17 to perform heating or cooling, so as to ensure that the SF6 gas temperature is constant, prevent decomposition products of SF6 such as SO2 and H2S from often adsorbing in the sampling bottle at room temperature and the content decreasing, which affects the accuracy of laboratory test results, and provide a reliable basis for correct decision-making. By being equipped with a dual gas detector 14 for SF6 gas sensor and a molecular sieve adsorption device 15, it is used to monitor SF6 leakage and the adsorption of harmful components during leakage.,

[0040] Embodiment 2:

[0041] As Figures 1-5As shown in the figure, there is a fully constant-temperature gas sampling bottle transport box. A push-pull mechanism is provided below the lower box body 300 for driving the fully constant-temperature gas sampling bottle transport box to move. The push-pull mechanism includes a caster with seat 25, and the caster with seat 25 is adhered to the outer wall of the lower box body 300. One end of the lower box body 300 away from the caster with seat 25 is fixed with a floor bolt 16 by bolts. A runner 120 is rotatably connected to the middle position of the caster with seat 25. A handle seat 19 is fixed to the lower part of the lower box body 300 by bolts. An extension rod 110 is slidably connected to the inner wall of the handle seat 19. One end of the extension rod 110 is fixed with a handle 18 by bolts. A handle 20 is fixed to the middle position of the lower box body 300 by bolts. A control box 17 is fixed to one end of the lower box body 300 by bolts. The control box 17 is a Dahua control box 17, and the control box 17 is electrically connected to a display 21, an axial flow motor 1, a power supply component 3, a heating and cooling controller 12, a dual gas detector 14, an adsorption device 15, a leakage alarm 30, a filter 22, and an intake fan 26.

[0042] In this embodiment, by pulling the extension rod 110 out of the handle seat 19 with the handle 18, under the rotation of the runner 120, the fully constant-temperature gas sampling bottle transport box can be pulled forward or backward. The fully constant-temperature gas sampling bottle transport box is supported by the floor bolt 16. The fully constant-temperature gas sampling bottle transport box can be lifted by the handle 20, improving the convenience of transporting the fully constant-temperature gas sampling bottle transport box. The entire transportation process of the fully constant-temperature gas sampling bottle transport box is controlled by the control box 17, improving the intelligent level of the fully constant-temperature gas sampling bottle transport box.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A fully constant temperature gas sampling bottle transport box, characterized in that, It includes a box body (23), the box body (23) includes a lower box body (300), and an upper cover (9) rotatably connected above the lower box body (300). Upper corner protectors (7) are fixedly installed on the outer sides of both the lower box body (300) and the upper cover (9), and a lower corner protector (10) is fixedly installed below the lower box body (300). A protection mechanism is arranged inside the lower box body (300) and the upper cover (9) for transporting the SF6 gas sampling bottle. It further includes a temperature control mechanism arranged at the bottom of the lower box body (300) for controlling the temperature during the transportation of the SF6 gas sampling bottle. It further includes a detection mechanism arranged on one side of the temperature control mechanism for detecting the transportation process of the SF6 gas sampling bottle. The protection mechanism includes a lower heat-insulating sponge (80) and an upper cover sponge (90). The lower heat-insulating sponge (80) is fixed inside the lower box body (300) by bolts, and the upper cover sponge (90) is fixed inside the upper cover (9) by bolts. A plurality of card slots are evenly cut at the middle positions of the upper cover sponge (90) and the lower heat-insulating sponge (80). An SF6 gas cylinder (5) is placed inside the card slots, and the size of the card slots is the same as that of the SF6 gas cylinder (5). An upper layer (8) is fixedly installed on the outer side of the lower box body (300), a single-nut column (2) is welded to the inner wall of the lower box body (300), a double-nut column (4) is welded to one side of the single-nut column (2), a strap assembly (24) is fixedly installed at the middle position of the card slot. The strap assembly (24) includes an elastic strap (70), and both ends of the elastic strap (70) are fixedly connected to the card slot. Edge wrapping blocks (13) are fixedly installed at the corners of both the lower box body (300) and the upper cover (9).

2. The fully constant temperature gas sampling bottle transport box according to claim 1, characterized in that, The temperature control mechanism includes a temperature sensor fixed at the middle position of the lower box body (300) by bolts. A heating and cooling controller (12) is fixedly installed on the outer side of the lower box body (300), an axial flow motor (1) is fixedly installed in front of the lower box body (300), a metal mesh cover (6) is fixedly installed on the outer side of the axial flow motor (1), and an intake fan (26) is fixedly installed at the rear of the lower box body (300).

3. The all-constant-temperature gas sampling bottle transport box according to claim 2, characterized in that, The detection mechanism includes a dual gas detection head (14) fixed at the bottom of the lower box body (300) by bolts. An adsorption device (15) is fixedly installed on one side of the dual gas detection head (14), and a leakage alarm (30) is fixedly installed at one end of the lower box body (300).

4. A fully constant temperature gas sampling bottle transport box according to claim 1, characterized in that, A push-pull mechanism is arranged below the lower box body (300) for driving the fully constant-temperature gas sampling bottle transport box to move. The push-pull mechanism includes a caster seat (25), the caster seat (25) is adhered to the outer wall of the lower box body (300), a floor foot (16) is fixedly installed at one end of the lower box body (300) away from the caster seat (25), a runner (120) is rotatably connected to the middle position of the caster seat (25), a handle seat (19) is fixedly installed below the lower box body (300), an extension rod (110) is slidably connected to the inner wall of the handle seat (19), a handle (18) is fixedly installed at one end of the extension rod (110), and a handle (20) is fixedly installed at the middle position of the lower box body (300).

5. A fully constant temperature gas sampling bottle transport box according to claim 1, characterized in that, A hinge (11) is fixedly installed on the top of the lower box body (300), and the rotation of the hinge (11) is fixedly connected to the upper cover (9).

6. The all-constant-temperature gas sampling bottle transport box according to claim 1, wherein A valve (100) is fixedly installed at one end of the SF6 cylinder (5), and buckles (200) are fixedly installed at both ends of the lower box body (300) for fixedly connecting the lower box body (300) and the upper cover (9).

7. A fully constant temperature gas sampling bottle transport box according to claim 1, characterized in that, Anti-scratch plates (310) are provided on the outer walls of the lower box body (300) and the upper cover (9) to prevent the outer surface of the fully constant-temperature gas sampling bottle transport box from being scratched, and anti-collision strips (400) are provided at the corners of the lower box body (300) and the upper cover (9).

8. A fully constant-temperature gas sampling bottle transport box according to claim 3, characterized in that, A power supply assembly (3) is provided at one end of the single-nut column (2), the power supply assembly (3) includes a DC power supply (31) and an AC power supply (32), the DC power supply (31) is threadedly connected to one end of the single-nut column (2), and the AC power supply (32) is threadedly connected to the other end of the single-nut column (2).

9. A fully constant temperature gas sampling bottle transport box according to claim 8, characterized in that, A filter (22) is fixedly installed on the outer wall of the lower box body (300), and a display (21) is fixedly installed on one side of the filter (22).

10. A fully constant temperature gas sampling bottle transport box according to claim 9, characterized in that, A control box (17) is fixedly installed at one end of the lower box body (300), and the control box (17) is electrically connected to the display (21), the axial flow motor (1), the power supply assembly (3), the heating and cooling controller (12), the dual gas detector (14), the adsorption device (15), the leakage alarm (30), the filter (22), and the intake fan (26).

Images