CN117232913A

CN117232913A - Greenhouse gas monitoring device for environmental monitoring

Info

Publication number: CN117232913A
Application number: CN202311176937.XA
Authority: CN
Inventors: 祝捷; 刘峰林; 马军
Original assignee: Beijing Jingyi Atmospheric Environmental Protection Technology Co ltd
Current assignee: Beijing Jingyi Atmospheric Environmental Protection Technology Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2023-12-15

Abstract

The application discloses a greenhouse gas monitoring device for environmental monitoring, which comprises a tower body, wherein a supporting frame for supporting and limiting the tower body is arranged below the tower body, a rotary driving assembly for driving the tower body to rotate is arranged on the supporting frame, a water pump, a first air pump, a monitoring box and a second air pump are sequentially arranged in an inner cavity of the tower body from top to bottom, a hose is connected to the first air pump, and a straight pipe is connected to the end part of the hose. This greenhouse gas monitoring device that environmental monitoring used has played good supporting effect to the tower body through the cooperation between riser, bottom plate and the layer board to under the cooperation between arc mouth and the spacing dish, make the tower body rotatable, played good spacing effect to spacing dish, make the structure more stable.

Description

Greenhouse gas monitoring device for environmental monitoring

Technical Field

The application belongs to the technical field of greenhouse gas monitoring, and particularly relates to a greenhouse gas monitoring device for environment monitoring.

Background

The greenhouse gas is a gas capable of generating a greenhouse effect, and besides the greenhouse CO2, methane CH4, nitrous oxide N2O, sulfur hexafluoride SF6, perfluorocarbon PFCs, hydrofluorocarbon HFCs and the like are also included, the greenhouse gas has strong infrared absorption capacity, and the greenhouse gas monitoring device can work in a specific wavelength range based on the infrared absorption principle of the greenhouse gas in a direct proportion relation between the infrared absorption energy of the greenhouse gas and the gas concentration, so that the concentration of the greenhouse gas in the collected gas is effectively judged.

Common greenhouse gas monitoring devices in the market do not have self-cleaning function, and after greenhouse gas is detected, the collecting device cannot be cleaned, so that residual gas, dust and impurities entering along with air can exist in the collecting device, and the follow-up detection precision is affected.

Disclosure of Invention

The application aims to provide a greenhouse gas monitoring device for environmental monitoring, which aims to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the application is as follows: the utility model provides a greenhouse gas monitoring devices that environmental monitoring used, includes the tower body, the below of tower body is provided with and is used for supporting spacing support frame to it, just be provided with the rotatory drive assembly who is used for driving the tower body rotatory on the support frame, the inner chamber from the top down of tower body has set gradually water pump, first aspiration pump, monitoring case and second aspiration pump, be connected with the hose on the first aspiration pump, the end connection of hose has the straight tube, the tip of straight tube is provided with the return bend that can rotate for the centre of a circle along its axle center, just be provided with on the straight tube and be used for driving return bend pivoted actuating mechanism, the tip of return bend is provided with can dirt-proof collection cover, the inner chamber of tower body is provided with the altitude mixture control subassembly that is used for carrying out the regulation to the return bend height, the water pump is through raceway and hose intercommunication, the lateral wall of tower body is provided with touch display screen.

Preferably, the support frame includes two relative distribution's riser, two the bottom of riser all is provided with the bottom plate, and two be provided with the layer board between the riser is close to the bottom, two the riser is close to the opposite side on top all is provided with the arc mouth, the cover is equipped with the spacing dish that is located between two arc mouths on the tower body.

Preferably, the rotary driving assembly comprises a first motor arranged at the middle part of the upper surface of the supporting plate, a shaft part of the first motor is connected with a rotary disk, the upper surface of the rotary disk is fixedly connected with the bottom of the tower body, and reinforcing ribs are arranged between the side wall of the tower body and the rotary disk.

Preferably, the upper surface and the lower surface of the limiting disc are provided with annular limiting edges, the upper side and the lower side of the arc-shaped opening are provided with arc-shaped grooves which are distributed corresponding to the limiting edges, and the limiting edges are in sliding connection with the arc-shaped grooves.

Preferably, the import department of gathering the cover is provided with the internal screw thread, internal screw thread female connection has the bulge loop, fixedly connected with filter screen plate on the bulge loop, just the lateral wall of filter screen plate is provided with four handles that are circumference array distribution.

Preferably, the driving mechanism comprises a third motor fixedly connected with the straight pipe through a fixing plate, a small gear is connected with a shaft part of the third motor, a large gear rotationally connected with the small gear is sleeved on the bent pipe, and the large gear is meshed with the small gear.

Preferably, the height adjusting assembly comprises a screw rod vertically arranged in the inner cavity of the tower body, the top end of the screw rod extends to the upper side of the tower body and is provided with a second motor, a threaded block is connected to the screw rod in a threaded mode, and the threaded block is fixedly connected with the straight pipe through a fixing clamp.

Preferably, the side wall of the tower body is provided with vertically distributed limiting openings, and the width of each limiting opening is matched with the diameter of the straight pipe.

Preferably, the water pump is connected with an external water source through a water inlet pipe, and the water pipe and the hose are both provided with electric control valves.

Preferably, the first air pump is connected with the monitoring box through a communicating pipe, the monitoring box is connected with the second air pump through a communicating pipe, and the second air pump is provided with an exhaust pipe extending to the outer side of the tower body.

The greenhouse gas monitoring device for environmental monitoring has the following advantages:

1. this greenhouse gas monitoring device that environmental monitoring used has played good supporting effect to the tower through the cooperation between riser, bottom plate and the layer board to under the cooperation between arc mouth and the spacing dish, make the tower rotatable, good spacing effect has been played to spacing dish, make the structure more stable, through starting first motor, make the rotary disk rotate, thereby make the rotary disk drive the tower rotate, thereby be convenient for rotate the center of taking the tower to gathering the cover as the centre of a circle, make can adjust the position of gathering the cover under the condition that does not need to remove the tower, be convenient for gather the gas around the tower, the range of gathering has been improved greatly.

2. This greenhouse gas monitoring device that environmental monitoring used for through the setting of filter screen plate for when gathering gas, can prevent effectively that dust granule from getting into the inside phenomenon that causes the body to block up of body from taking place, and because filter screen plate passes through bulge loop and internal thread threaded connection, be convenient for dismantle and install filter screen plate, thereby be convenient for clean filter screen plate.

3. By starting the third motor, the pinion drives the bull gear to rotate, so that the bull gear drives the bent pipe to rotate, and the range of collecting gas by the collecting cover is further improved.

4. Through starting the second motor for the lead screw rotates, under the effect of screw thread piece, can realize the nimble regulation to gathering the cover height, thereby is convenient for gather the monitoring to the gaseous of not co-altitude, and this is favorable to lifting means's work efficiency, is convenient for know the gaseous condition under the not co-altitude condition, and this makes the monitoring accuracy of equipment further promote.

5. Through starting the water pump, can lead to water in the hose for rivers pass through straight tube, return bend, discharge through gathering the cover at last, thereby be convenient for clear up the body, through the washing of clear water, can wash away the dust of hose, straight tube and the inboard remaining air of return bend and surface adhesion clean, in order to avoid dust and remaining air to cause the influence to follow-up air acquisition.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of a supporting frame according to the present application;

FIG. 4 is a schematic view of a height adjustment assembly according to the present application;

FIG. 5 is a schematic diagram of a driving mechanism according to the present application;

FIG. 6 is a schematic view of the structure of a screen plate according to the present application;

the figure indicates: 1. a tower body; 2. a support frame; 3. a limiting disc; 4. a first motor; 5. a rotating disc; 6. touching the display screen; 7. a limit opening; 8. bending the pipe; 9. a collection cover; 10. a second motor; 11. a screw rod; 12. a water pump; 13. a first air pump; 14. a monitoring box; 15. a second air pump; 16. a water inlet pipe; 17. an exhaust pipe; 18. a hose; 19. a water pipe; 20. an arc-shaped opening; 21. an arc-shaped groove; 22. a screw block; 23. a straight pipe; 24. a third motor; 25. a pinion gear; 26. a large gear; 27. a filter screen plate; 28. a handle; 29. an internal thread; 30. a convex ring; 31. a vertical plate; 32. a bottom plate; 33. and a supporting plate.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present application, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present application and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the application. In order to simplify the disclosure of embodiments of the present application, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present application. Furthermore, embodiments of the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structures and functions of the present application, a greenhouse gas monitoring apparatus for environmental monitoring according to the present application will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-6, the greenhouse gas monitoring device for environmental monitoring of the application comprises a tower body 1, a supporting frame 2 for supporting and limiting the tower body 1 is arranged below the tower body 1, the supporting frame 2 comprises two relatively distributed vertical plates 31, bottom plates 32 are arranged at the bottoms of the two vertical plates 31, a supporting plate 33 is arranged between the two vertical plates 31 close to the bottoms, arc-shaped openings 20 are arranged at opposite sides of the two vertical plates 31 close to the top ends, a limiting plate 3 positioned between the two arc-shaped openings 20 is sleeved on the tower body 1, good supporting effect is achieved on the tower body 1 through cooperation among the vertical plates 31, the bottom plates 32 and the supporting plate 33, the tower body 1 can rotate under cooperation among the arc-shaped openings 20 and the limiting plate 3, good limiting effect is achieved on the limiting plate 3, and the structure is more stable. Be provided with the rotatory drive assembly who is used for driving tower body 1 on the support frame 2, the rotatory drive assembly is including installing in the first motor 4 of layer board 33 upper surface middle part, the axial region of first motor 4 is connected with rotary disk 5, the upper surface of rotary disk 5 and the bottom fixed connection of tower body 1, and be provided with the strengthening rib between the lateral wall of tower body 1 and the rotary disk 5, through starting first motor 4, make rotary disk 5 rotate, thereby make rotary disk 5 drive tower body 1 rotate, thereby be convenient for use the center of tower body 1 to gather cover 9 and rotate as the centre of a circle, make can adjust the position of gathering cover 9 under the circumstances that does not need to remove tower body 1, be convenient for gather the gas around the tower body 1, the acquisition scope has been greatly improved, the upper surface and the lower surface of limiting disc 3 all are provided with annular spacing limit, the upper and lower both sides of arc mouth 20 all are provided with the arc wall 21 that distributes with spacing limit correspondence, spacing limit and arc wall 21 sliding connection, through the cooperation between spacing limit and the arc wall 21, make spacing limit card advance arc wall 21, further improve the stability that spacing board 31 is connected with standing board 31.

The inner cavity of the tower body 1 is sequentially provided with a water pump 12, a first air pump 13, a monitoring box 14 and a second air pump 15 from top to bottom, the first air pump 13 is connected with a hose 18, the end part of the hose 18 is connected with a straight pipe 23, the end part of the straight pipe 23 is provided with a bent pipe 8 capable of rotating along the axis center of the straight pipe, the straight pipe 23 is provided with a driving mechanism for driving the bent pipe 8 to rotate, the driving mechanism comprises a third motor 24 fixedly connected with the straight pipe 23 through a fixed plate, the shaft part of the third motor 24 is connected with a pinion 25, a large gear 26 rotationally connected with the pinion 25 is sleeved on the bent pipe 8, the large gear 26 is meshed with the pinion 25, and the pinion 25 drives the large gear 26 to rotate by starting the third motor 24, so that the large gear 26 drives the bent pipe 8 to rotate, and the range of gas collection of the collection cover 9 is further improved. The tip of return bend 8 is provided with can dirt collection cover 9, the import department of collection cover 9 is provided with internal screw thread 29, internal screw thread 29 internal screw thread is connected with bulge loop 30, fixedly connected with filter screen plate 27 on the bulge loop 30, and the lateral wall of filter screen plate 27 is provided with four handles 28 that are circumference array distribution, through filter screen plate 27's setting for when gathering gas, can effectively prevent that dust particle from getting into the inside phenomenon that causes the body to block up of body and taking place, and because filter screen plate 27 passes through bulge loop 30 and internal screw thread 29 threaded connection, be convenient for dismantle and install filter screen plate 27, thereby be convenient for clean filter screen plate 27.

The inner chamber of tower body 1 is provided with the altitude mixture control subassembly that is used for highly adjusting return bend 8, altitude mixture control subassembly is including vertical lead screw 11 that sets up in tower body 1 inner chamber, the top of lead screw 11 extends to the top of tower body 1 and is provided with second motor 10, threaded connection has screw thread piece 22 on the lead screw 11, screw thread piece 22 is through fixed clamp and straight tube 23 fixed connection, through starting second motor 10, make lead screw 11 rotate, under screw thread piece 22's effect, can realize the nimble regulation to gathering cover 9 height, thereby be convenient for gather the monitoring to the gas of different heights, this is favorable to lifting means's work efficiency, be convenient for know the gaseous condition under the different altitude mixture control, this further promotion of monitoring precision that makes equipment. The lateral wall of tower body 1 is provided with spacing mouth 7 of vertical distribution, and the width of spacing mouth 7 coincides with the diameter of straight tube 23, through the setting of spacing mouth 7, is convenient for straight tube 23 reciprocates. The water pump 12 is communicated with the hose 18 through a water pipe 19, and a touch display screen 6 is arranged on the side wall of the tower body 1.

The water pump 12 is connected with an external water source through the water inlet pipe 16, the water pipe 19 and the hose 18 are provided with electric control valves, water can be introduced into the hose 18 by starting the water pump 12, water flows through the straight pipe 23 and the bent pipe 8 and finally is discharged through the collecting cover 9, so that the pipe body is conveniently cleaned, and residual air inside the hose 18, the straight pipe 23 and the bent pipe 8 and dust adhered to the surface can be flushed clean through flushing of clear water, so that the influence of dust and residual air on the subsequent air collection is avoided. The first aspiration pump 13 is connected with the monitoring box 14 through communicating pipe, the monitoring box 14 is connected with the second aspiration pump 15 through communicating pipe, be provided with the blast pipe 17 that extends to the tower body 1 outside on the second aspiration pump 15, the gas of gathering detects through the monitoring box 14, finally discharges through second aspiration pump 15 and blast pipe 17.

It will be understood that the application has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the application without departing from the essential scope thereof. Therefore, it is intended that the application not be limited to the particular embodiment disclosed, but that the application will include all embodiments falling within the scope of the appended claims.

Claims

1. A greenhouse gas monitoring device for environmental monitoring, characterized in that: including tower body (1), the below of tower body (1) is provided with and is used for supporting spacing support frame (2) to it, just be provided with on support frame (2) and be used for driving rotatory rotary drive subassembly of tower body (1), the inner chamber from the top down of tower body (1) has set gradually water pump (12), first aspiration pump (13), monitoring case (14) and second aspiration pump (15), be connected with hose (18) on first aspiration pump (13), the end connection of hose (18) has straight tube (23), the tip of straight tube (23) is provided with elbow (8) that can rotate as the centre of a circle along its axle center, just be provided with on straight tube (23) and be used for driving elbow (8) pivoted actuating mechanism, the tip of elbow (8) is provided with but dustproof collection cover (9), the inner chamber of tower body (1) is provided with and is used for carrying out the altitude mixture control subassembly of adjusting to elbow (8), water pump (12) are through raceway (19) and hose (18) intercommunication, tower body (1) is provided with touch screen (6).

2. A greenhouse gas monitoring device for environmental monitoring as recited in claim 1, wherein: the support frame (2) includes two relative distribution's riser (31), two the bottom of riser (31) all is provided with bottom plate (32), and two be provided with layer board (33) between riser (31) are close to the bottom, two riser (31) are close to opposite side on top all is provided with arc mouth (20), the cover is equipped with spacing dish (3) between two arc mouths (20) on tower body (1).

3. A greenhouse gas monitoring device for environmental monitoring as recited in claim 2, wherein: the rotary driving assembly comprises a first motor (4) arranged at the middle part of the upper surface of the supporting plate (33), a rotating disc (5) is connected with a shaft part of the first motor (4), the upper surface of the rotating disc (5) is fixedly connected with the bottom of the tower body (1), and reinforcing ribs are arranged between the side wall of the tower body (1) and the rotating disc (5).

4. A greenhouse gas monitoring device for environmental monitoring as recited in claim 2, wherein: the upper surface and the lower surface of spacing dish (3) all are provided with annular spacing limit, the upper and lower both sides of arc mouth (20) all are provided with arc wall (21) that correspond the distribution with spacing limit, spacing limit and arc wall (21) sliding connection.

5. A greenhouse gas monitoring device for environmental monitoring as recited in claim 1, wherein: the inlet of collection cover (9) is provided with internal screw thread (29), internal screw thread (29) female connection has bulge loop (30), fixedly connected with filter screen plate (27) on bulge loop (30), just the lateral wall of filter screen plate (27) is provided with four handles (28) that are circumference array distribution.

6. A greenhouse gas monitoring device for environmental monitoring as recited in claim 1, wherein: the driving mechanism comprises a third motor (24) fixedly connected with a straight pipe (23) through a fixing plate, a pinion (25) is connected with a shaft part of the third motor (24), a large gear (26) rotationally connected with the pinion (25) is sleeved on the bent pipe (8), and the large gear (26) is meshed with the pinion (25).

7. A greenhouse gas monitoring device for environmental monitoring as recited in claim 1, wherein: the height adjusting assembly comprises a screw rod (11) vertically arranged in an inner cavity of the tower body (1), the top end of the screw rod (11) extends to the upper portion of the tower body (1) and is provided with a second motor (10), a threaded block (22) is connected to the screw rod (11) in a threaded mode, and the threaded block (22) is fixedly connected with a straight pipe (23) through a fixing clamp.

8. A greenhouse gas monitoring device for environmental monitoring as recited in claim 1, wherein: the side wall of the tower body (1) is provided with vertically distributed limiting openings (7), and the width of each limiting opening (7) is matched with the diameter of the straight pipe (23).

9. A greenhouse gas monitoring device for environmental monitoring as recited in claim 1, wherein: the water pump (12) is connected with an external water source through a water inlet pipe (16), and electric control valves are arranged on the water delivery pipe (19) and the hose (18).

10. A greenhouse gas monitoring device for environmental monitoring as recited in claim 1, wherein: the first air pump (13) is connected with the monitoring box (14) through a communicating pipe, the monitoring box (14) is connected with the second air pump (15) through a communicating pipe, and the second air pump (15) is provided with an exhaust pipe (17) extending to the outer side of the tower body (1).