CN220380829U - Temperature-pressure flow explosion-proof sampling device - Google Patents
Temperature-pressure flow explosion-proof sampling device Download PDFInfo
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- CN220380829U CN220380829U CN202321599741.7U CN202321599741U CN220380829U CN 220380829 U CN220380829 U CN 220380829U CN 202321599741 U CN202321599741 U CN 202321599741U CN 220380829 U CN220380829 U CN 220380829U
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- temperature
- flange
- pressure flow
- sampling probe
- notch
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- 238000005070 sampling Methods 0.000 title claims abstract description 66
- 239000000523 sample Substances 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of temperature and pressure flow sampling, and discloses a temperature and pressure flow explosion-proof sampling device, which comprises a temperature and pressure flow monitor and a sampling probe, wherein the outer side of the sampling probe is sleeved with a first flange plate, and the temperature and pressure flow explosion-proof sampling device further comprises: the adjusting component is arranged on one side of the sampling probe and used for adjusting the mounting position of the first flange plate; the adjusting component comprises a fixed plate arranged on the outer side of the sampling probe, a first notch is formed in the fixed plate, and a fixed rod is arranged in the first notch. The first flange is driven to move along the outer surface of the sampling probe through the cooperation between the first flange and the sampling probe, at the moment, the first spring is in a compressed state, so that elastic force can be applied to the movable latch, the first flange can be limited through the cooperation between the movable latch and the first flange, and the sampling probe can be controlled to sample depth by adjusting the installation position of the first flange.
Description
Technical Field
The utility model relates to the technical field of temperature-pressure flow sampling, in particular to a temperature-pressure flow explosion-proof sampling device.
Background
Because the field pollution source exhaust in petrochemical industry, chemical industry, medicine, spraying etc. is in explosion-proof district mostly, consequently need use the flue gas sampling probe that accords with explosion-proof requirement when carrying out online warm-pressing flow monitoring of flue gas, and the sampling probe outside of the explosion-proof sampling device of warm-pressing flow among the prior art utilizes ring flange cooperation bolt to be connected with the monitoring pipeline generally, and ring flange and sampling probe design as an organic whole to lead to the degree of depth that sampling probe sampled at every turn to have the restriction, and then reduced the measuring effect of pipeline flue gas monitoring.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a temperature-pressure flow explosion-proof sampling device, which has the advantage of adjustable sampling depth of a sampling probe.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof sampling device of warm-pressing flow, includes warm-pressing flow monitor and sampling probe, sampling probe's the outside has cup jointed first ring flange, still includes:
the adjusting component is arranged on one side of the sampling probe and used for adjusting the mounting position of the first flange plate;
the adjusting component comprises a fixed plate arranged on the outer side of the sampling probe, a first notch is formed in the fixed plate, a fixed rod is arranged in the first notch, and a first spring and a movable latch are sleeved on the outer surface of the fixed rod.
As a preferable technical scheme of the utility model, the outer side of the temperature and pressure flow monitor is provided with the mounting shaft, the tail end of the sampling probe is sleeved with the second flange, the outer side of the second flange is provided with a plurality of groups of second notches, the second notches are internally provided with the second fixing rods, and the outer surfaces of the second fixing rods are sleeved with the second springs and the limiting blocks.
As a preferable technical scheme of the utility model, the limiting blocks are connected through the circular rings, and the limiting blocks are movably clamped with the mounting shaft.
As a preferable technical scheme of the utility model, the second spring is elastically supported between the second notch and the limiting block.
As a preferable technical scheme of the utility model, the second flange plate is sleeved with the mounting shaft, and the sampling probe is communicated with the temperature-pressure flow monitor.
As a preferable technical scheme of the utility model, the first flange plate is sleeved with the fixed plate, one side of the inner wall of the first flange plate is toothed, and the first flange plate is meshed with the movable clamping teeth.
As a preferable technical scheme of the utility model, the first spring is elastically supported between the first notch and the movable latch.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the cooperation between the movable latch and the fixed rod, the movable latch can move along the outer surface of the fixed rod and drive the movable latch to be separated from the first flange, so that the first flange is in contact limit, and meanwhile, the first flange is driven to move along the outer surface of the sampling probe through the cooperation between the first flange and the sampling probe, at the moment, because the first spring is in a compressed state, an elastic force is applied to the movable latch, the first flange can be limited through the cooperation between the movable latch and the first flange, and the sampling probe can be better controlled through adjusting the installation position of the first flange, so that the sampling depth is realized.
2. According to the utility model, the limiting block can be driven to move along the outer surface of the second fixed rod through the circular ring, meanwhile, the second flange plate is in butt joint with the mounting shaft through the cooperation between the second flange plate and the mounting shaft, at the moment, as the second spring is in a compressed state, an elastic force is applied to the limiting block, the second flange plate is limited through the cooperation between the limiting block and the mounting shaft, so that the second flange plate and the temperature and pressure flow monitor can be conveniently mounted or dismounted, and the sampling probe can be flexibly replaced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the top portion of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic cross-sectional view of the front face of the present utility model.
In the figure: 1. a temperature and pressure flow monitor; 2. a sampling probe; 3. a fixing plate; 4. a first flange; 5. a first notch; 6. a fixed rod; 7. a first spring; 8. a movable latch; 9. a second spring; 10. a second flange; 11. a mounting shaft; 12. a second notch; 13. a second fixing rod; 14. a limiting block; 15. and (3) a circular ring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides an explosion-proof sampling device for temperature and pressure flow, which comprises a temperature and pressure flow monitor 1 and a sampling probe 2, wherein a first flange 4 is sleeved on the outer side of the sampling probe 2, and the explosion-proof sampling device further comprises:
the adjusting component is arranged on one side of the sampling probe 2 and is used for adjusting the installation position of the first flange plate 4;
wherein, adjusting part includes the fixed plate 3 of sampling probe 2 outside installation, and first notch 5 has been seted up to the inside of fixed plate 3, and the internally mounted of first notch 5 has dead lever 6, and first spring 7 and movable latch 8 have been cup jointed to the surface of dead lever 6.
Through the cooperation between movable latch 8 and dead lever 6 for movable latch 8 can remove along the surface of dead lever 6 and drive movable latch 8 and the separation of first ring flange 4, thereby can be spacing to first ring flange 4 contact, simultaneously drive first ring flange 4 and remove along the surface of sampling probe 2 through the cooperation between first ring flange 4 and the sampling probe 2, because first spring 7 is compressed state this moment, consequently can exert an elasticity to movable latch 8, and then can carry out spacingly to first ring flange 4 through the cooperation between movable latch 8 and the first ring flange 4, but the position control sampling probe 2 that installs through adjustment first ring flange 4 can sample the degree of depth.
Wherein, installation axle 11 is installed in the outside of warm-pressing flow monitor 1, and sampling probe 2's tail end has cup jointed second ring flange 10, and a plurality of groups of second notch 12 have been seted up in the outside of second ring flange 10, and second dead lever 13 is installed to the internally mounted of second notch 12, and second spring 9 and stopper 14 have been cup jointed to the surface of second dead lever 13.
Can drive stopper 14 along the surface of second dead lever 13 through ring 15 and remove for can dock second ring flange 10 and installation axle 11 through the cooperation between second ring flange 10 and the installation axle 11 simultaneously, because second spring 9 is compressed state this moment, consequently can exert an elasticity to stopper 14, thereby can carry out spacing to second ring flange 10 through the cooperation between stopper 14 and the installation axle 11, and then be convenient for install or dismantle second ring flange 10 and temperature and pressure flow monitor 1, be convenient for change sampling probe 2.
The limiting block 14 is connected through a circular ring 15, and the limiting block 14 is movably clamped with the mounting shaft 11.
Through the design of ring 15 for can drive multiunit stopper 14 simultaneously and rotate, thereby can drive stopper 14 and installation axle 11 separation through the cooperation between stopper 14 and the installation axle 11, and then can remove the spacing to second ring flange 10, be convenient for drive second ring flange 10 and installation axle 11 separation to sampling probe 2 dismantlement.
The second spring 9 is elastically supported between the second notch 12 and the limiting block 14.
Through the design of second spring 9 for stopper 14 has good elasticity reset performance, because second spring 9 is the compressive state at this moment, consequently can exert an elasticity to stopper 14 to make the cooperation between stopper 14 and the installation axle 11 inseparabler.
The second flange plate 10 is sleeved with the mounting shaft 11, and the sampling probe 2 is communicated with the temperature and pressure flow monitor 1.
Through the cooperation between second ring flange 10 and the installation axle 11, be convenient for install or separate second ring flange 10 and temperature and pressure flow monitor 1, and then be convenient for install or dismantle temperature and pressure flow monitor 1.
Wherein, first ring flange 4 cup joints with fixed plate 3, and one side of first ring flange 4 inner wall is the cusp, and first ring flange 4 is connected with movable latch 8 meshing.
Through the cooperation between first ring flange 4 and the fixed plate 3 for first ring flange 4 can remove along the surface of fixed plate 3, can restrict first ring flange 4 through fixed plate 3 simultaneously and take place the rotation, through the cooperation between first ring flange 4 and the movable latch 8 this moment, makes can play spacing effect to first ring flange 4, and then is convenient for adjust the position of first ring flange 4 installation.
Wherein, the first spring 7 is elastically supported between the first notch 5 and the movable latch 8.
Through the design of the first spring 7, the movable latch 8 has good elastic resetting performance, and at the moment, because the first spring 7 is in a compressed state, an elastic force is applied to the movable latch 8, so that the movable latch 8 is more tightly matched with the first flange 4.
The working principle and the using flow of the utility model are as follows:
firstly, a worker can pull the movable latch 8 to move along the outer surface of the fixed rod 6 through the cooperation between the movable latch 8 and the fixed rod 6 and drive the movable latch 8 to be separated from the first flange 4, so that the first flange 4 can be limited by contact, meanwhile, the first flange 4 is driven to move along the outer surface of the sampling probe 2 through the cooperation between the first flange 4 and the sampling probe 2, then the worker can release the movable latch 8, and at the moment, because the first spring 7 is in a compressed state, an elastic force is applied to the movable latch 8, and further, the first flange 4 can be limited through the cooperation between the movable latch 8 and the first flange 4, so that the sampling depth of the sampling probe 2 can be conveniently controlled;
after that, the staff can rotate the ring 15 to drive the stopper 14 to move along the outer surface of the second fixed rod 13, and simultaneously, through the cooperation between the second flange plate 10 and the installation shaft 11, the second flange plate 10 can be in butt joint with the installation shaft 11, and then the ring 15 is loosened, at this time, because the second spring 9 is in a compressed state, an elastic force can be applied to the stopper 14, so that the second flange plate 10 can be limited through the cooperation between the stopper 14 and the installation shaft 11, and further, the installation or the disassembly of the second flange plate 10 and the temperature and pressure flow monitor 1 are facilitated, and the replacement of the sampling probe 2 is facilitated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an explosion-proof sampling device of warm-pressing flow, includes warm-pressing flow monitor (1) and sampling probe (2), first ring flange (4) have been cup jointed in the outside of sampling probe (2), its characterized in that still includes:
the adjusting component is arranged on one side of the sampling probe (2) and is used for adjusting the installation position of the first flange plate (4);
the adjusting component comprises a fixed plate (3) arranged on the outer side of the sampling probe (2), a first notch (5) is formed in the fixed plate (3), a fixed rod (6) is arranged in the first notch (5), and a first spring (7) and a movable latch (8) are sleeved on the outer surface of the fixed rod (6).
2. The temperature and pressure flow explosion-proof sampling device according to claim 1, wherein: the temperature and pressure flow monitor is characterized in that an installation shaft (11) is installed on the outer side of the temperature and pressure flow monitor (1), a second flange plate (10) is sleeved at the tail end of the sampling probe (2), a plurality of groups of second notch (12) are formed in the outer side of the second flange plate (10), a second fixing rod (13) is installed in the second notch (12), and a second spring (9) and a limiting block (14) are sleeved on the outer surface of the second fixing rod (13).
3. The temperature and pressure flow explosion-proof sampling device according to claim 2, wherein: the limiting block (14) is connected through a circular ring (15), and the limiting block (14) is movably clamped with the mounting shaft (11).
4. The temperature and pressure flow explosion-proof sampling device according to claim 2, wherein: the second spring (9) is elastically supported between the second notch (12) and the limiting block (14).
5. The temperature and pressure flow explosion-proof sampling device according to claim 2, wherein: the second flange plate (10) is sleeved with the mounting shaft (11), and the sampling probe (2) is communicated with the temperature and pressure flow monitor (1).
6. The temperature and pressure flow explosion-proof sampling device according to claim 1, wherein: the first flange plate (4) is sleeved with the fixed plate (3), one side of the inner wall of the first flange plate (4) is toothed, and the first flange plate (4) is meshed with the movable clamping teeth (8).
7. The temperature and pressure flow explosion-proof sampling device according to claim 1, wherein: the first spring (7) is elastically supported between the first notch (5) and the movable latch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321599741.7U CN220380829U (en) | 2023-06-22 | 2023-06-22 | Temperature-pressure flow explosion-proof sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321599741.7U CN220380829U (en) | 2023-06-22 | 2023-06-22 | Temperature-pressure flow explosion-proof sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380829U true CN220380829U (en) | 2024-01-23 |
Family
ID=89566803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321599741.7U Active CN220380829U (en) | 2023-06-22 | 2023-06-22 | Temperature-pressure flow explosion-proof sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380829U (en) |
-
2023
- 2023-06-22 CN CN202321599741.7U patent/CN220380829U/en active Active
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