CN220752067U - Constant-section distributed carbon dioxide accurate monitoring system - Google Patents
Constant-section distributed carbon dioxide accurate monitoring system Download PDFInfo
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- CN220752067U CN220752067U CN202322306912.9U CN202322306912U CN220752067U CN 220752067 U CN220752067 U CN 220752067U CN 202322306912 U CN202322306912 U CN 202322306912U CN 220752067 U CN220752067 U CN 220752067U
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- carbon dioxide
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- constant
- section shell
- monitoring system
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 54
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 54
- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- -1 base 1 Chemical compound 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to the technical field of carbon dioxide monitoring, and discloses a uniform-section distributed carbon dioxide accurate monitoring system, which comprises a base, a uniform-section shell, a carbon dioxide sensor and an exhaust pipe, wherein support columns are fixedly arranged on two sides of the top of the base, support plates are fixedly arranged at the upper ends of the two support columns, the uniform-section shell is vertically positioned above the support plates, a rotary block is fixedly arranged at the lower end of the uniform-section shell, a U-shaped seat is fixedly arranged on the upper surface of the support plate, the lower end of the rotary block extends into the U-shaped seat, the rotary block is rotationally connected with the U-shaped seat through a rotary shaft, and an elastic limiting mechanism is arranged between the support plates and the uniform-section shell; the outer side wall of the constant section shell is detachably provided with a plurality of evenly distributed air inlet pipes. The utility model can rotate the constant section shell from a vertical state to a horizontal state, and the constant section shell is close to the ground, thereby being convenient for the maintenance of the carbon dioxide sensor in the constant section shell.
Description
Technical Field
The utility model relates to the technical field of carbon dioxide monitoring, in particular to a uniform-section distributed carbon dioxide accurate monitoring system.
Background
A thermal power plant is a plant that produces electric energy using combustible materials (e.g., coal) as fuel. In the thermal power generation process, a large amount of flue gas is generated by fuel, and the flue gas is a mixture of gas and smoke dust, and specifically, the gas comprises: carbon dioxide, water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, hydrocarbon, nitrogen oxide and the like, and in order to ensure the air quality inside the thermal power plant, accurate monitoring of the carbon dioxide of the air is required.
The patent number is CN217765696U, discloses a thermal power factory carbon dioxide emission monitoring devices, including the sample casing, the outer wall of sample casing is opened there is a plurality of sampling mouthfuls, the inside of sampling mouthful is inlayed and is equipped with the stainless steel net, the inside of sample casing is opened there is the standing groove, the inside grafting of standing groove has a water removal section of thick bamboo, the one end of sample casing is connected with the end cover, the outer wall connection of end cover has the extraction opening.
In the scheme, through set up a plurality of evenly distributed's sampling mouth on the lateral wall of the sampling casing of constant cross-section, and the difference in height of every sampling mouth can monitor the carbon dioxide in the not co-altitude air, but the sampling casing is after fixed mounting, is inconvenient for taking off the sampling casing from the eminence rotation to lead to maintaining inconvenience. Therefore, a uniform-section distributed carbon dioxide accurate monitoring system is provided.
Disclosure of Invention
The utility model aims to solve the problems of the background technology and provides a uniform-section distributed carbon dioxide accurate monitoring system.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the constant cross section distributed carbon dioxide accurate monitoring system comprises a base, constant cross section shells, carbon dioxide sensors and exhaust pipes, wherein support columns are fixedly arranged on two sides of the top of the base, support plates are fixedly arranged at the upper ends of the two support columns, the constant cross section shells are vertically positioned above the support plates, rotating blocks are fixedly arranged at the lower ends of the constant cross section shells, U-shaped seats are fixedly arranged on the upper surfaces of the support plates, the lower ends of the rotating blocks extend to the interiors of the U-shaped seats, the rotating blocks are rotationally connected with the U-shaped seats through rotating shafts, and elastic limiting mechanisms are arranged between the support plates and the constant cross section shells; the utility model discloses a carbon dioxide sensor, including the constant cross section casing, carbon dioxide sensor, exhaust tube fixed mounting is equipped with a plurality of evenly distributed's intake pipe can be dismantled to the lateral wall of constant cross section casing, carbon dioxide sensor can dismantle the setting in the inside of intake pipe, exhaust tube fixed mounting is on the lateral wall of constant cross section casing.
Preferably, the elastic limiting mechanism comprises a moving plate, a spring, a limiting rod and a limiting ring, wherein the moving plate is located below the supporting plate, the lower surface of the moving plate is fixedly connected with the top of the base through the spring, the limiting rod is vertically and fixedly arranged on the upper surface of the moving plate, the limiting rod penetrates through the inside of the supporting plate, the limiting ring is fixedly arranged on the side wall of the constant-section shell, and the upper end of the limiting rod is inserted into the inside of the limiting ring.
Preferably, both sides of the moving plate are respectively arranged on the column walls of the two support columns in a sliding manner.
Preferably, the number of the limiting rods and the number of the limiting rings are two, and the limiting rods and the limiting rings are arranged on two sides of the constant-section shell.
Preferably, the pipe wall of the air inlet pipe is provided with external threads, and the side wall of the constant-section shell is provided with a threaded hole matched with the air inlet pipe.
Preferably, a dust screen is fixedly arranged in the opening at the outer side of the air inlet pipe.
Preferably, the top and the bottom of the carbon dioxide sensor are fixedly provided with mounting pieces, the tail ends of the mounting pieces are provided with first bolts, and the first bolts are in threaded connection with the inner side end parts of the air inlet pipes.
Preferably, the two sides of the base are provided with second bolts.
Preferably, the air inlet pipes are distributed along the length direction of the uniform-section shell in a vertical line.
Compared with the prior art, the utility model provides a uniform-section distributed carbon dioxide accurate monitoring system, which has the following beneficial effects:
1. the distributed carbon dioxide accurate monitoring system with the equal cross section is characterized in that the support column, the support plate, the rotating block, the U-shaped seat and the rotating shaft are arranged, and the rotating block is connected with the U-shaped seat in a rotating mode through the rotating shaft, so that the lower end of the equal cross section shell is rotatable with the support plate, the equal cross section shell is enabled to rotate in a horizontal state from a vertical state, the equal cross section shell is close to the ground, and the carbon dioxide sensor inside the equal cross section shell is convenient to maintain.
2. The accurate monitoring system of distributed carbon dioxide of these cross-sections through movable plate, spring, gag lever post and the spacing ring that are equipped with, when the equisection casing rotation is vertical state, the spring can apply ascending elasticity for the movable plate this moment for two gag lever posts are upwards promoted, until the upper end of two gag lever posts inserts in the inside of spacing ring, thereby can be with the spacing joint of equisection casing, increase the steadiness that equisection casing used.
3. The distributed carbon dioxide accurate monitoring system with the same cross section can screw down the air inlet pipe through threaded connection between the air inlet pipe and the shell with the same cross section, so that the air inlet pipe is disassembled together with the carbon dioxide sensor inside the air inlet pipe, and meanwhile, the first bolt on the air inlet pipe is unscrewed, so that the mounting piece is separated from the air inlet pipe, and the carbon dioxide sensor can be disassembled and taken down from the inside of the air inlet pipe.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the constant section shell can be rotated from a vertical state to a horizontal state, and the constant section shell is close to the ground, so that the carbon dioxide sensor in the constant section shell is convenient to maintain.
Drawings
FIG. 1 is a schematic diagram of a uniform cross-section distributed carbon dioxide accurate monitoring system according to the present utility model;
FIG. 2 is a schematic view of the air inlet pipe in FIG. 1;
fig. 3 is a side view of the air intake pipe of fig. 1.
In the figure: 1. a base; 2. a constant section housing; 3. a carbon dioxide sensor; 4. an exhaust pipe; 5. a support column; 6. a support plate; 7. a rotating block; 8. a U-shaped seat; 9. a rotating shaft; 10. an air inlet pipe; 11. a moving plate; 12. a spring; 13. a limit rod; 14. a limiting ring; 15. a dust screen; 16. a mounting member; 17. a first bolt; 18. and a second bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-2, the accurate monitoring system of constant cross section distributed carbon dioxide, including base 1, constant cross section casing 2, carbon dioxide sensor 3 and exhaust tube 4, the top both sides of base 1 are all fixed and are equipped with support column 5, the upper end of two support columns 5 is fixed and is equipped with backup pad 6, constant cross section casing 2 is the top that vertically is located backup pad 6, the lower extreme of constant cross section casing 2 is fixed and is equipped with rotatory piece 7, the upper surface fixation of backup pad 6 is equipped with U-shaped seat 8, the lower extreme of rotatory piece 7 extends to the inside of U-shaped seat 8, and rotate through pivot 9 between rotatory piece 7 and the U-shaped seat 8 and be connected for rotatable between the lower extreme of constant cross section casing 2 and the backup pad 6 owing to rotate through pivot 9 between rotatory piece 7 and the U-shaped seat 8, thereby make constant cross section casing 2 rotate from vertical state and be the horizontality, and constant cross section casing 2 is close to ground position, thereby the inside carbon dioxide sensor 3 of constant cross section casing 2 maintains. The lateral wall of the constant cross section casing 2 can be dismantled and be equipped with a plurality of evenly distributed's intake pipe 10, a plurality of intake pipes 10 are vertical line distribution setting along the length direction of the constant cross section casing 2, the inside that sets up in intake pipe 10 can be dismantled to carbon dioxide sensor 3, exhaust tube 4 fixed mounting is on the lateral wall of the constant cross section casing 2, the end and the aspiration pump of exhaust tube 4 are connected, the inside that the aspiration pump can make the constant cross section casing 2 produces the negative pressure, thereby accessible a plurality of intake pipes 10 are with the air suction in the not co-altitude, the air can carry out accurate monitoring to the carbon dioxide in the air when passing through carbon dioxide sensor 3.
Example 2
Referring to fig. 1-2, an elastic limiting mechanism is arranged between a supporting plate 6 and a constant section shell 2, the elastic limiting mechanism comprises a moving plate 11, a spring 12, a limiting rod 13 and a limiting ring 14, the moving plate 11 is located below the supporting plate 6, two sides of the moving plate 11 are respectively arranged on column walls of two supporting columns 5 in a sliding mode, the lower surface of the moving plate 11 is fixedly connected with the top of a base 1 through the spring 12, the limiting rod 13 is vertically and fixedly arranged on the upper surface of the moving plate 11, the limiting rod 13 penetrates through the inside of the supporting plate 6, the limiting ring 14 is fixedly arranged on the side wall of the constant section shell 2, the upper end of the limiting rod 13 is inserted into the inside of the limiting ring 14, the number of the limiting rods 13 and the number of the limiting rings 14 are two, and the limiting rod 13 and the limiting ring 14 are located on two sides of the constant section shell 2.
Example 3
Referring to fig. 1-3, the pipe wall of the air inlet pipe 10 is provided with external threads, the side wall of the constant section shell 2 is provided with a threaded hole matched with the air inlet pipe 10, the air inlet pipe 10 can be spirally disassembled from the constant section shell 2 by rotating, the dust screen 15 is fixedly arranged in the opening at the outer side of the air inlet pipe 10, and the dust screen 15 can filter dust of air; the top and the bottom of the carbon dioxide sensor 3 are fixedly provided with mounting pieces 16, the tail end of each mounting piece 16 is provided with a first bolt 17, the first bolts 17 are in threaded connection with the inner side end parts of the air inlet pipe 10, the mounting pieces 16 and the air inlet pipe 10 can be separated by unscrewing the first bolts 17, and at the moment, the carbon dioxide sensor 3 can be detached from the air inlet pipe 10 for maintenance.
Example 4
Referring to fig. 1, both sides of the base 1 are provided with second bolts 18, and the base 1 can be fixedly disposed on a mounting surface by the second bolts 18 so that the uniform-section housing 2 can be vertically mounted.
In the utility model, when in use, a worker turns on an external air pump, so that negative pressure can be generated in the constant-section shell 2, and air in different heights can be sucked through a plurality of air inlet pipes 10, and carbon dioxide in the air can be accurately monitored when the air passes through the carbon dioxide sensor 3; when the constant section shell 2 is required to be rotated, the worker firstly presses down the moving plate 11, so that the moving plate 11 drives the two limiting rods 13 to move downwards and separate from the limiting rings 14, the position fixing of the constant section shell 2 is released, the constant section shell 2 is then enabled to rotate from a vertical state to be in a horizontal state, the constant section shell 2 is close to the ground, then the air inlet pipe 10 is rotated to be spirally detached from the constant section shell 2, the mounting piece 16 and the air inlet pipe 10 can be separated by unscrewing the first bolt 17, and accordingly maintenance of the carbon dioxide sensor 3 inside the constant section shell 2 is facilitated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (9)
1. The utility model provides an accurate monitored control system of constant cross section distributing type carbon dioxide, includes base (1), constant cross section casing (2), carbon dioxide sensor (3) and exhaust tube (4), its characterized in that: the support columns (5) are fixedly arranged on two sides of the top of the base (1), the support plates (6) are fixedly arranged at the upper ends of the two support columns (5), the constant-section shell (2) is vertically arranged above the support plates (6), the rotating blocks (7) are fixedly arranged at the lower ends of the constant-section shell (2), the U-shaped seats (8) are fixedly arranged on the upper surfaces of the support plates (6), the lower ends of the rotating blocks (7) extend to the interiors of the U-shaped seats (8), the rotating blocks (7) are connected with the U-shaped seats (8) in a rotating mode through rotating shafts (9), and elastic limiting mechanisms are arranged between the support plates (6) and the constant-section shell (2);
the carbon dioxide sensor is characterized in that a plurality of evenly distributed air inlet pipes (10) are detachably arranged on the outer side wall of the constant-section shell (2), the carbon dioxide sensor (3) is detachably arranged in the air inlet pipe (10), and the exhaust pipe (4) is fixedly arranged on the side wall of the constant-section shell (2).
2. The constant cross-section distributed carbon dioxide accurate monitoring system of claim 1, wherein: the elastic limiting mechanism comprises a moving plate (11), a spring (12), a limiting rod (13) and a limiting ring (14), wherein the moving plate (11) is located below the supporting plate (6), the lower surface of the moving plate (11) is fixedly connected with the top of the base (1) through the spring (12), the limiting rod (13) is vertically and fixedly arranged on the upper surface of the moving plate (11), the limiting rod (13) penetrates through the supporting plate (6) and is arranged inside the supporting plate (6), the limiting ring (14) is fixedly arranged on the side wall of the constant-section shell (2), and the upper end of the limiting rod (13) is inserted into the limiting ring (14).
3. The constant cross-section distributed carbon dioxide accurate monitoring system of claim 2, wherein: the two sides of the moving plate (11) are respectively arranged on the column walls of the two support columns (5) in a sliding way.
4. The constant cross-section distributed carbon dioxide accurate monitoring system of claim 2, wherein: the number of the limiting rods (13) and the number of the limiting rings (14) are two, and the limiting rods (13) and the limiting rings (14) are arranged on two sides of the constant-section shell (2).
5. The constant cross-section distributed carbon dioxide accurate monitoring system of claim 1, wherein: the pipe wall of the air inlet pipe (10) is provided with external threads, and the side wall of the constant section shell (2) is provided with a threaded hole matched with the air inlet pipe (10).
6. The constant cross-section distributed carbon dioxide accurate monitoring system of claim 1, wherein: a dust screen (15) is fixedly arranged in the outer opening of the air inlet pipe (10).
7. The constant cross-section distributed carbon dioxide accurate monitoring system of claim 1, wherein: the top and the bottom of the carbon dioxide sensor (3) are fixedly provided with mounting pieces (16), the tail ends of the mounting pieces (16) are provided with first bolts (17), and the first bolts (17) are in threaded connection with the inner side end parts of the air inlet pipes (10).
8. The constant cross-section distributed carbon dioxide accurate monitoring system of claim 1, wherein: the two sides of the base (1) are provided with second bolts (18).
9. The constant cross-section distributed carbon dioxide accurate monitoring system of claim 1, wherein: the air inlet pipes (10) are distributed and arranged in a vertical line along the length direction of the uniform-section shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306912.9U CN220752067U (en) | 2023-08-28 | 2023-08-28 | Constant-section distributed carbon dioxide accurate monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306912.9U CN220752067U (en) | 2023-08-28 | 2023-08-28 | Constant-section distributed carbon dioxide accurate monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752067U true CN220752067U (en) | 2024-04-09 |
Family
ID=90563603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322306912.9U Active CN220752067U (en) | 2023-08-28 | 2023-08-28 | Constant-section distributed carbon dioxide accurate monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752067U (en) |
-
2023
- 2023-08-28 CN CN202322306912.9U patent/CN220752067U/en active Active
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