Greenhouse gas analyzer

Abstract

The utility model relates to the technical field of greenhouse gas analyzers, and discloses a greenhouse gas analyzer which comprises an installation shell, a sliding groove is formed in the inner bottom wall of the installation shell, outer shells are fixedly connected to the front side and the rear side of the installation shell respectively, and limiting pieces are arranged in the two outer shells respectively. Two limiting pieces are fixedly connected to the top of the shell, springs are fixedly connected to the ends, away from each other, of the two limiting pieces, one ends of the two springs are fixedly connected to the sides, away from each other, of the shell, bolts are fixedly connected to the interiors of the two limiting pieces, an instrument body is slidably connected to the top of a sliding groove, and clamping grooves are formed in the front side and the rear side of the instrument body. When the greenhouse gas analyzer needs to be placed in the mounting shell for use, the bolt is pulled to enable the spring to generate elastic deformation until the bolt leaves the clamping groove, at the moment, the analyzer is mounted in the shell through the sliding groove, and the bolt is loosened when the analyzer is mounted to a proper position, so that the rapid mounting of the analyzer is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a greenhouse gas analyzer technical field especially relates to a greenhouse gas analyzer. BACKGROUND

[0002] The greenhouse gas analyzer is an advanced detection equipment, adopts high-precision sensor and advanced analysis technology, can accurately measure the content of multiple greenhouse gases, simple operation can quickly draw results, provides important data support for environmental monitoring, scientific research and other fields, and is strong in portability, applicable to different scenes, helps people better understand greenhouse gas emission situation, plays a key role in responding to climate change and promoting sustainable development.

[0003] Through the retrieval, the patent of China announcement number is: CN221264181U, discloses a kind of greenhouse gas analyzer, belongs to greenhouse gas analyzer field, including installation shell, the installation shell includes protective shell and openable side plate, the side plate is connected with protective shell by locking piece to form the space for protecting greenhouse gas analyzer, the protective shell is opened with the passage of air entering.Through the installation shell provided can provide protective measures for greenhouse gas analyzer, effectively avoid greenhouse gas analyzer to be trampled by livestock or beast and cause damage, guarantee the normal use of greenhouse gas analyzer, prolong the service life, save experimental cost;By setting net plate and baffle, net plate is used for the entering circulation of space, baffle prevents the rainwater that inclines and falls from entering installation shell.But in actual use, the above-mentioned device installs greenhouse gas analyzer into installation shell, needs to carry out cumbersome step, for this proposes a kind of greenhouse gas analyzer to solve the above problems. Utility model content

[0004] In order to make up for the above shortcomings, the utility model provides a kind of greenhouse gas analyzer, aims at improving the problem of cumbersome installation steps in prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of greenhouse gas analyzer, including installation shell, the inner bottom wall of the installation shell is equipped with sliding slot, the front and rear sides of the installation shell are fixedly connected with shell, the inside of two the shell is provided with limiting piece, the far away one end of two the limiting piece is fixedly connected with spring, the one end of two the spring is fixedly connected in the far away one side of shell, the inside of two the limiting piece is fixedly connected with bolt, the top of the sliding slot is slidably connected with instrument body, the front and rear sides of the instrument body are equipped with clamping slot, the top of the instrument body is provided with air inlet mechanism, the air inlet mechanism is used to seal detection to the gas needing detection.

[0006] Through the technical scheme, the bolt can make the spring elastically deform until the bolt leaves the clamping groove, the limiting piece can make the bolt device stably operate, at this time, the instrument is installed into the shell through the sliding groove, when being installed into the appropriate position, the bolt is loosened, and installation of the instrument is completed.

[0007] As further description of the above technical scheme:

[0008] The air inlet mechanism comprises two screw holes, the two screw holes are arranged at the top of the instrument body, the top of the screw hole is threadedly connected with an air inlet pipe, the inside of the air inlet pipe is fixedly connected with a filter plate, the inside of the filter plate is provided with a filter hole, the top of the filter plate is fixedly connected with a cone, the top of the air inlet pipe is provided with a gas containing bottle, the bottom of the gas containing bottle is provided with a sealing film, and the outer wall of the sealing film is provided with a fixing ring.

[0009] Through the technical scheme, the gas containing bottle is filled with the to-be-tested gas, and then the sealing film is sealed, the fixing ring can fix the sealing film, at this time, the mouth of the gas containing bottle is aligned with the air inlet pipe, so that the two are connected, at this time, the cone can pierce the sealing film, so that the gas in the bottle can be detected without leakage.

[0010] As further description of the above technical scheme:

[0011] The bottom of the installation shell is fixedly connected with a plurality of connecting pieces, and the inside of each connecting piece is rotatably connected with a rotating shaft.

[0012] Through the technical scheme, the connecting piece can fix the instrument body and the supporting leg, and the rotating shaft can make the supporting leg rotatable, so that the supporting leg can be stored when not in use.

[0013] As further description of the above technical scheme:

[0014] The outer wall of each rotating shaft is rotatably connected with a supporting leg, the outer wall of each rotating shaft is fixedly connected with a rubber ring, and the bottom of each supporting leg is fixedly connected with a foot pad.

[0015] Through the technical scheme, the rubber ring can protect the rotating shaft, and the foot pad can prolong the service life of the supporting leg.

[0016] As further description of the above technical scheme:

[0017] The front right side of the instrument body is fixedly connected with a button, and the front left side of the instrument body is fixedly connected with a display screen.

[0018] Through the technical scheme, the button can turn on the device, and the display screen can display the readings of the greenhouse gas in real time.

[0019] As further description of the above technical scheme:

[0020] The top of the instrument body is rotationally connected with two connecting shafts, and the adjacent ends of the two connecting shafts are rotationally connected with a handle.

[0021] Through the above technical scheme, the handle can make the device convenient to carry.

[0022] Further description is made to the above technical scheme:

[0023] The front side of the mounting shell is fixedly connected with a display frame, and the left side of the mounting shell is provided with a plate hole.

[0024] Through the above technical scheme, the display frame can leak the display screen, and the plate hole can be more convenient when the device is removed from the mounting shell.

[0025] Further description is made to the above technical scheme:

[0026] The left and right ends of the instrument body are fixedly connected with a plurality of heat dissipation fins, and the plurality of heat dissipation fins are equidistantly arranged.

[0027] Through the above technical scheme, the heat dissipation fins can dissipate heat for the instrument body.

[0028] The utility model has the advantages of the following beneficial effects:

[0029] 1. In the utility model, when the greenhouse gas analyzer needs to be put into the mounting shell for use, the bolt is pulled to make the spring elastically deform until the bolt leaves the clamping groove. At this time, the instrument is installed into the shell through the sliding groove. When it is installed in the appropriate position, the bolt is loosened, and the installation of the instrument is completed, realizing the rapid installation of the instrument.

[0030] 2. In the utility model, during detection, the gas bottle is first filled with the measured gas, and then sealed by the sealing film. At this time, the gas bottle mouth is aligned with the air inlet pipe, and the two are connected. At this time, the cone will break the sealing film, so that the gas in the bottle can be detected without leakage. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A perspective view of the greenhouse gas analyzer is provided for the utility model;

[0032] Figure 2 A perspective view of the mounting shell of the greenhouse gas analyzer is provided for the utility model;

[0033] Figure 3 A split view of the greenhouse gas analyzer is provided for the utility model;

[0034] Figure 4 A perspective view of the bottom structure of the greenhouse gas analyzer is provided for the utility model;

[0035] Figure 5 Part mechanism schematic view of greenhouse gas analyzer is provided for the utility model.

[0036] Legend:

[0037] 1, installation shell; 2, sliding groove; 3, shell; 4, limiting piece; 5, spring; 6, bolt; 7, instrument body; 8, clamping groove; 9, air inlet mechanism; 901, screw hole; 902, air inlet pipe; 903, filter plate; 904, filter hole; 905, cone; 906, gas container; 907, sealing film; 908, fixing ring; 10, connecting piece; 11, rotating shaft; 12, rubber ring; 13, supporting leg; 14, foot pad; 15, button; 16, display screen; 17, heat dissipation fin; 18, connecting shaft; 19, handle; 20, display frame; 21, plate hole. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0039] With reference to Figure 1 , Figure 2 and Figure 5 , an embodiment provided by the utility model: a greenhouse gas analyzer, including installation shell 1, the inner bottom wall of installation shell 1 is provided with sliding groove 2, installation shell 1 front and rear sides are all fixedly connected with shell 3, the inside of two shell 3 is provided with limiting piece 4, the far away one end of two limiting piece 4 is all fixedly connected with spring 5, one end of two spring 5 is all fixedly connected in the far away one side of shell 3, the inside of two limiting piece 4 is all fixedly connected with bolt 6, sliding groove 2 top is slidably connected with instrument body 7, instrument body 7 is installed to installation shell 1, the front and rear sides of instrument body 7 are all provided with clamping groove 8, the top of instrument body 7 is provided with air inlet mechanism 9, air inlet mechanism 9 is used to seal detection to the gas needing detection;

[0040] Specifically, when the greenhouse gas analyzer needs to be put into the special installation shell 1 for use, the operator first gently pulls the bolt 6 to move slowly to both sides, in this process, the movement of the bolt 6 will drive the limiting piece 4 to move synchronously, with the movement of the limiting piece 4, the spring 5 connected therewith will be elastically deformed due to the external force, and will be continuously compressed or stretched, the operator continues to pull the bolt 6, until the bolt 6 completely leaves the clamping groove 8, at this time, the instrument body 7 can be stably installed into the installation shell 1 along the sliding groove 2 on the installation shell 1, during the installation process, attention should be paid to when the display screen 16 is aligned with the display frame 20, the operator can release the bolt 6, in this way, the installation work of the instrument body 7 can be quickly and efficiently completed, and when the instrument body 7 is not needed, the operator pulls the bolt 6 to move to both sides again, when the bolt 6 reaches the appropriate position, the instrument body 7 is slowly slid outwards through the plate hole 21, in this way, the quick installation and disassembly of the greenhouse gas analyzer are realized, and the convenience and work efficiency are greatly improved.

[0041] With reference to Figure 1 and Figure 3 The air inlet mechanism 9 includes two screw holes 901, the two screw holes 901 are arranged at the top of the instrument body 7, the top of the screw hole 901 is threadedly connected with an air inlet pipe 902, the inside of the air inlet pipe 902 is fixedly connected with a filter plate 903, the inside of the filter plate 903 is provided with a filter hole 904, the top of the filter plate 903 is fixedly connected with a cone 905, the top of the air inlet pipe 902 is provided with a gas containing bottle 906, the bottom of the gas containing bottle 906 is provided with a sealing film 907, the outer wall of the sealing film 907 is mounted with a fixed ring 908, the fixed ring 908 can fix the sealing film 907;

[0042] Specifically, during the whole detection process, the gas container 906 is carefully filled with the gas to be detected, ensuring that the gas fills the entire container without any gap, and the sealing film 907 is taken to seal the gas container 906. The sealing film 907 is tightly attached to the bottle opening without any gap to ensure good sealing. After sealing, the fixing ring 908 is used to firmly fix the sealing film 907 on the outer wall of the gas container 906, further enhancing the sealing effect and preventing gas leakage. When detection is needed, the operator needs to carefully align the bottle opening of the gas container 906 with the gas inlet pipe 902, and through fine adjustment, the two can be tightly connected without any gas leakage. After connection, the cone 905 on the filter plate 903 will play a key role, which will forcefully pierce the sealing film 907. At this time, the gas to be detected in the gas container 906 can smoothly pass through the filter hole 904 on the filter plate 903. In this process, the gas to be detected is filtered to remove possible impurities and interference factors. The filtered gas to be detected is accurately detected by the detection device, so that the gas in the bottle can be accurately detected without leakage, and more accurate data can be obtained, providing a reliable basis for subsequent analysis and research.

[0043] With reference to Figure 1 and Figure 4 , the bottom of the installation shell 1 is fixedly connected with a plurality of connecting pieces 10, the interiors of the plurality of connecting pieces 10 are rotatably connected with shafts 11, the outer walls of the plurality of shafts 11 are rotatably connected with legs 13, the outer walls of the plurality of shafts 11 are fixedly connected with rubber rings 12, and the bottoms of the plurality of legs 13 are fixedly connected with foot pads 14.

[0044] Specifically, the connecting piece 10 can fix the instrument body 7 and the leg 13, the shaft 11 can make the leg 13 rotatable and can be stored when not in use, the rubber ring 12 can protect the shaft 11, and the foot pad 14 can prolong the service life of the leg 13.

[0045] With reference to Figure 1 , Figure 2 and Figure 3 , the front right side of the instrument body 7 is fixedly connected with a button 15, the front left side of the instrument body 7 is fixedly connected with a display screen 16, the top of the instrument body 7 is rotatably connected with two connecting shafts 18, the adjacent one end of the two connecting shafts 18 is rotatably connected with a handle 19, the front side of the installation shell 1 is fixedly connected with a display frame 20, the left side of the installation shell 1 is provided with a plate hole 21, and the left and right ends of the instrument body 7 are fixedly connected with a plurality of heat dissipation fins 17, which are equidistantly arranged to increase the aesthetic appearance.

[0046] Specifically, the button 15 can turn on the device, the display screen 16 can display the greenhouse gas readings in real time, the handle 19 on the connecting shaft 18 can make the device portable, the display frame 20 can prevent the display screen 16 from being damaged, and the board hole 21 can facilitate the removal of the device from the installation shell 1.

[0047] Working principle: when the greenhouse gas analyzer needs to be put into the installation shell 1 for use, first pull the bolt 6 to move to both sides, the movement of the bolt 6 drives the limiting piece 4 to move, the movement of the limiting piece 4 causes the spring 5 to elastically deform, until the bolt 6 leaves the clamping groove 8, at this time the instrument body 7 is installed into the installation shell 1 through the sliding groove 2, when the display screen 16 is aligned with the display frame 20, the bolt 6 is loosened, and the installation of the instrument body 7 can be quickly completed, when the instrument body 7 is not needed, pull the bolt 6 to move to both sides, and then slide the instrument body 7 outwards through the board hole 21 after reaching the appropriate position, realizing the quick installation and disassembly of the instrument;

[0048] And in the whole detection process, first fill the gas container 906 with the gas to be measured, then seal it with the sealing film 907, and after sealing, fix the sealing film 907 and the outer wall of the gas container 906 with the fixing ring 908, when detection is needed, align the bottle mouth of the gas container 906 with the gas inlet pipe 902, so that they can be tightly connected and will not leak, after the connection is completed, the cone 905 on the filter plate 903 will pierce the sealing film 907, and then the gas to be measured in the gas container 906 can pass through the filter hole 904 on the filter plate 903, and the gas to be measured is detected after being filtered, so that the gas in the bottle can be detected without leakage, and more accurate data is obtained.

[0049] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A greenhouse gas analyser comprising a mounting housing (1) characterised in that: The inner bottom wall of the mounting shell (1) is provided with a sliding groove (2), the mounting shell (1) is fixedly connected with a shell (3) on the front and rear sides, the interiors of the two shells (3) are provided with a limiting piece (4), the distal ends of the two limiting pieces (4) are fixedly connected with a spring (5), one end of the two springs (5) is fixedly connected with the distal side of the shell (3), the interiors of the two limiting pieces (4) are fixedly connected with a bolt (6), the top of the sliding groove (2) is slidably connected with an instrument body (7), the front and rear sides of the instrument body (7) are provided with a clamping groove (8), and the top of the instrument body (7) is provided with an air inlet mechanism (9).

2. A greenhouse gas analyzer according to claim 1, characterized in that: The air inlet mechanism (9) comprises two screw holes (901), the screw holes (901) are formed in the top of the instrument body (7), the top of the screw hole (901) is threadedly connected with an air inlet pipe (902), the interior of the air inlet pipe (902) is fixedly connected with a filter plate (903), the interior of the filter plate (903) is provided with a filter hole (904), the top of the filter plate (903) is fixedly connected with a cone (905), the top of the air inlet pipe (902) is provided with a gas storage bottle (906), the bottom of the gas storage bottle (906) is provided with a sealing film (907), and the outer wall of the sealing film (907) is mounted with a fixed ring (908).

3. The greenhouse gas analyzer of claim 1, wherein: The bottom of the mounting shell (1) is fixedly connected with a plurality of connecting pieces (10), and the interiors of the plurality of connecting pieces (10) are rotatably connected with a rotating shaft (11).

4. A greenhouse gas analyzer according to claim 3, characterized in that: The outer wall of the rotating shaft (11) is rotatably connected with a supporting leg (13), the outer wall of the rotating shaft (11) is fixedly connected with a rubber ring (12), and the bottom of the supporting leg (13) is fixedly connected with a foot pad (14).

5. The greenhouse gas analyzer of claim 1, wherein: The right part of the front side of the instrument body (7) is fixedly connected with a button (15), and the left part of the front side of the instrument body (7) is fixedly connected with a display screen (16).

6. The greenhouse gas analyzer of claim 1, wherein: The top of the instrument body (7) is rotatably connected with two connecting shafts (18), and the adjacent end of the connecting shaft (18) is rotatably connected with a handle (19).

7. The greenhouse gas analyzer of claim 1, wherein: The front side of the mounting shell (1) is fixedly connected with a display frame (20), and the left side of the mounting shell (1) is provided with a plate hole (21).

8. The greenhouse gas analyzer of claim 1, wherein: The left and right ends of the instrument body (7) are fixedly connected with a plurality of heat dissipation fins (17), and the plurality of heat dissipation fins (17) are equidistantly arranged.

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