CN213361923U - Pipeline with toxic gas detection mechanism - Google Patents
Pipeline with toxic gas detection mechanism Download PDFInfo
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- CN213361923U CN213361923U CN202022034487.9U CN202022034487U CN213361923U CN 213361923 U CN213361923 U CN 213361923U CN 202022034487 U CN202022034487 U CN 202022034487U CN 213361923 U CN213361923 U CN 213361923U
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- detection
- pipeline
- toxic gas
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- test paper
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- 238000001514 detection method Methods 0.000 title claims abstract description 85
- 239000002341 toxic gas Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 21
- 230000008859 change Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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Abstract
The utility model relates to an exhaust duct technical field specifically is a pipeline of taking toxic gas detection mechanism, including the pipeline main part, pipeline main part lateral wall top is equipped with the detection shunt tubes, and ann has the control valve on the detection shunt tubes, and detection shunt tubes top is equipped with the detection box, and detection box front side is opened there is the detection chamber, is equipped with two sets of fixed subassemblies in the detection chamber, and fixed subassembly includes two guide bars, even has the clamp plate between two guide bar bottoms, and the cover has compression spring on the guide bar lateral wall. This pipeline with poison gas detection mechanism puts toxic gas's test paper in the detection box, extrudees the clamp plate downwards through compression spring and fixes test paper, opens the control valve again, and gaseous through the test shunt tubes and test paper contact in the system pipeline main part, detects it by test paper, and whether the change of observing test paper is judged to be thoughtlessly have toxic gas in the delivered gas, and the timely detection and control of being convenient for guarantees the quality of delivered gas.
Description
Technical Field
The utility model relates to an exhaust duct technical field specifically is a take toxic gas detection mechanism's pipeline.
Background
In the long-distance gas conveying process, pipeline conveying is often adopted, toxic gas is easily mixed in the conveyed gas, the normal use of the conveyed gas is easily influenced, the existing conveying pipeline is simple in structure, mostly adopts a straight-through pipeline structure and does not have a detection function, the conveyed gas is inconvenient to detect and monitor, whether the toxic gas is mixed in the conveyed gas or not is detected, the quality of the conveyed gas cannot be ensured, the subsequent use of the conveyed gas is influenced, and therefore, the pipeline with the toxic gas detection mechanism is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take toxic gas detection mechanism's pipeline to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pipeline with a toxic gas detection mechanism comprises a pipeline main body, wherein a detection shunt pipe which is communicated with the inside of the pipeline main body along the vertical direction is arranged at the top of the outer side wall of the pipeline main body, a control valve is installed on the detection shunt pipe, a detection box is arranged at the top of the detection shunt pipe, a detection cavity is arranged at the front side of the detection box and is communicated with the inside of the detection shunt pipe, a transparent sealing plate is hinged at the front end edge of the inner wall at one side of the detection cavity, two groups of symmetrical fixing components are arranged at two sides of the detection shunt pipe in the detection cavity, each fixing component comprises two guide rods which are parallel to each other and are in sliding connection with the detection box along the vertical direction, a pressing plate is connected between the bottoms of the two guide rods which are positioned at the same side, a compression spring is sleeved on the outer side wall of the guide rod, the top of each guide rod extends upwards to the upper part of the detection box, and the two guide rods positioned at the same side are connected with a handheld rod between the tops of the guide rods.
Preferably, the edges of the two ends of the outer side wall of the pipeline main body are respectively provided with a connecting flange which is of an integrally formed structure.
Preferably, the detection shunt pipe is tightly welded on the pipeline main body, and the detection box is tightly welded on the detection shunt pipe.
Preferably, a handle is closely adhered to the middle position of the front side of the transparent sealing plate away from the hinged position.
Preferably, four symmetrical and penetrating guide holes are formed in the top of the detection box, the guide holes correspond to the guide rods one to one, the inner diameter of each guide hole is matched with the outer diameter of each guide rod, and the guide rods penetrate through the guide holes and are in sliding connection with the guide holes.
Preferably, the shrinkage pool has been seted up to the guiding hole bottom, inlays in the shrinkage pool and has been the seal ring that is annular column structure, the inner circle size of seal ring and the external diameter size looks adaptation of guide bar, the guide bar passes seal ring and rather than sliding connection.
Preferably, the pressure plate is tightly welded on the guide rod, and the bottom of the pressure plate is tightly bonded with the protective pad.
Preferably, the handheld rod is tightly welded on the guide rod, and the outer side wall of the handheld rod is sleeved with the anti-slip pad.
Compared with the prior art, the beneficial effects of the utility model are that:
this pipeline with poison gas detection mechanism, be equipped with the detection shunt tubes in the pipeline main part, ann has the control valve on the detection shunt tubes, be equipped with the test box at detection shunt tubes top simultaneously, be equipped with fixed subassembly in the test box, when using, can put the test paper of poison gas in the test box, it is fixed with test paper to extrude the clamp plate downwards through the compression spring among the fixed subassembly, slowly open the control valve again, by the contact of test shunt tubes and test paper of conveying gas in the control pipeline main part, detect by test paper to being carried gas, it judges whether thoughtlessly there is poison gas in the conveying gas to observe test paper's change detection, be convenient for in time detect the control, guarantee by the quality of conveying gas.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the structure of the detecting box of the present invention;
fig. 3 is a schematic structural view of the middle fixing component of the present invention.
In the figure:
1. a pipe body; 10. a connecting flange;
2. detecting a shunt pipe;
3. a control valve;
4. a detection cartridge; 40. a detection chamber; 41. a guide hole; 42. a sealing gasket;
5. a transparent sealing plate; 50. a handle;
6. a fixing assembly; 60. a guide bar; 61. pressing a plate; 610. a protective pad; 62. a compression spring; 63. a hand-held wand; 630. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a pipeline with a toxic gas detection mechanism comprises a pipeline main body 1, a detection shunt pipe 2 which is communicated with the inside of the pipeline main body 1 along the vertical direction is arranged at the top of the outer side wall of the pipeline main body 1, a control valve 3 is installed on the detection shunt pipe 2, a detection box 4 is arranged at the top of the detection shunt pipe 2, a detection cavity 40 is arranged at the front side of the detection box 4 and is communicated with the inside of the detection shunt pipe 2, a transparent sealing plate 5 is hinged at the front end edge of the inner wall at one side of the detection cavity 40, two groups of symmetrical fixing components 6 are arranged at two sides of the detection shunt pipe 2 in the detection cavity 40, each fixing component 6 comprises two guide rods 60 which are parallel to each other and are in sliding connection with the detection box 4 along the vertical direction, four symmetrical and penetrating guide holes 41 are formed at the top of the detection box 4, the guide holes 41 are in one-, the guide rod 60 passes through the guide hole 41 and is connected with the guide hole in a sliding manner, a pressing plate 61 is connected between the bottoms of the two guide rods 60 on the same side, a compression spring 62 is sleeved on the outer side wall of the guide rod 60, the top of the compression spring 62 is attached to the top of the detection cavity 40, the bottom of the compression spring 62 is attached to the top of the pressing plate 61, the top of the guide rod 60 extends upwards to the upper side of the detection box 4, and a handheld rod 63 is connected between the tops of the two guide rods 60 on the same side.
In this embodiment, when using, the worker opens the transparent sealing plate 5 first, then pulls the handle bar 63 upwards to drive the guide bar 60 and the press plate 61 to move upwards along the guide hole 41, meanwhile, the press plate 61 presses the compression spring 62, then the test paper for detecting toxic gas is placed in the test box 4, then the handle bar 63 is loosened, the press plate 61 and the guide bar 60 are driven to move downwards along the guide hole 41 by the elastic force of the compression spring 62, the test paper is pressed and fixed on the bottom of the detection cavity 40 by the two press plates 61, then the transparent sealing plate 5 is closed, then the control valve 3 is opened slowly, the transported gas in the control pipeline main body 1 contacts with the test paper by the test shunt tube 2, the transported gas is detected by the test paper, whether the transported gas is mixed with toxic gas is judged by observing the change detection of the test paper, and the detection and monitoring are convenient in time, ensuring the quality of the delivered gas.
In addition, the pressing plate 61 is tightly welded on the guide rod 60, the bottom of the pressing plate 61 is tightly bonded with the protective pad 610, and the protective pad 610 is made of rubber, so that the pressing plate 61 is prevented from directly contacting with the detection test paper, and the pressing plate 61 is prevented from scratching the detection test paper; the outer side wall of the handheld rod 63 is sleeved with the anti-slip pad 630, the anti-slip pad 630 is made of rubber, friction force between the hand of a worker and the handheld rod 63 is increased, and slipping when the handheld rod 63 is tightly held is prevented.
Furthermore, the concave hole has been seted up to guiding hole 41 bottom, inlays in the concave hole and has been equipped with the seal ring 42 that is the annular column structure, and the inner circle size of seal ring 42 and the external diameter size looks adaptation of guide bar 60, and guide bar 60 passes seal ring 42 and rather than sliding connection, and seal ring 42 adopts rubber to make, increases the leakproofness of guide bar 60 and detection box 4 junction, prevents to leak gas.
Secondly, the handle 50 is closely bonded to the middle position of the front side of the transparent sealing plate 5 far away from the hinged position, so that the transparent sealing plate 5 can be conveniently opened by pulling the handle 50 to take and place the test paper.
Furthermore, the edges of the two ends of the outer side wall of the pipeline main body 1 are provided with connecting flanges 10 which are integrally formed, so that the pipeline main body 1 can be conveniently connected with other conveying pipelines through the connecting flanges 10.
Specifically, detect shunt tubes 2 and closely weld on pipeline main part 1, detect box 4 and closely weld on detecting shunt tubes 2, handheld pole 63 closely welds on guide bar 60, and welded fastening simple process, stable in structure is difficult for droing the damage in the use, long service life, and the security performance is high.
When the pipeline with the toxic gas detection mechanism is used, a worker firstly checks the integrity of the pipeline and whether the connection of each part is firm; then the control valve 3 is closed, and the pipeline body 1 is connected with other conveying pipelines through the connecting flange 10; when in detection, a worker firstly pulls the handle 50 and turns outwards to open the transparent sealing plate 5; then, the handheld rod 63 is pulled upwards to drive the guide rod 60 and the pressing plate 61 to move upwards along the guide hole 41, meanwhile, the pressing plate 61 extrudes the compression spring 62, then, the test paper for detecting toxic gas is placed in the detection box 4, then, the handheld rod 63 is loosened, the pressing plate 61 and the guide rod 60 are driven to move downwards along the guide hole 41 by the elastic force of the compression spring 62, and the test paper is pressed and fixed on the bottom of the detection cavity 40 by the two pressing plates 61; then the transparent sealing plate 5 is closed; and then, slowly opening the control valve 3, controlling the conveyed gas in the pipeline main body 1 to contact with the detection test paper through the detection shunt pipe 2, detecting the conveyed gas by the detection test paper, observing the change of the detection test paper, and judging whether the conveyed gas is mixed with toxic gas or not.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a take toxic gas detection mechanism's pipeline, includes pipeline main part (1), its characterized in that: the pipeline comprises a pipeline body (1), wherein a detection shunt pipe (2) which is communicated with the inside of the pipeline body along the vertical direction is arranged at the top of the outer side wall of the pipeline body (1), a control valve (3) is installed on the detection shunt pipe (2), a detection box (4) is arranged at the top of the detection shunt pipe (2), a detection cavity (40) is arranged at the front side of the detection box (4), the detection cavity (40) is communicated with the inside of the detection shunt pipe (2), a transparent sealing plate (5) is hinged to the edge of the front end of the inner wall of one side of the detection cavity (40), two symmetrical fixing assemblies (6) are arranged on two sides of the detection shunt pipe (2) in the detection cavity (40), each fixing assembly (6) comprises two guide rods (60) which are parallel to each other and are connected with the detection box (4) in a sliding manner along the vertical direction, the cover has compression spring (62) on guide bar (60) lateral wall, compression spring (62) top and detection chamber (40) top are laminated mutually, compression spring (62) bottom and clamp plate (61) top are laminated mutually, guide bar (60) top upwards extends to and detects box (4) top, and is located two of homonymy be connected with between guide bar (60) top and hold pole (63).
2. The duct with toxic gas detecting mechanism according to claim 1, wherein: the pipeline is characterized in that connecting flanges (10) which are of an integrally formed structure are arranged at the edges of the two ends of the outer side wall of the pipeline main body (1).
3. The duct with toxic gas detecting mechanism according to claim 1, wherein: detect shunt tubes (2) close welding on pipeline main part (1), detect box (4) close welding on detecting shunt tubes (2).
4. The duct with toxic gas detecting mechanism according to claim 1, wherein: a handle (50) is tightly adhered to the middle position of the front side of the transparent sealing plate (5) far away from the hinged position.
5. The duct with toxic gas detecting mechanism according to claim 1, wherein: four symmetrical and penetrating guide holes (41) are formed in the top of the detection box (4), the guide holes (41) correspond to the guide rods (60) one by one, the inner diameter of each guide hole (41) is matched with the outer diameter of each guide rod (60), and the guide rods (60) penetrate through the guide holes (41) and are connected with the guide rods in a sliding mode.
6. The duct with toxic gas detecting mechanism according to claim 5, wherein: the shrinkage pool has been seted up to guiding hole (41) bottom, inlays in the shrinkage pool and has seal ring (42) that are the annular column structure, the outer diameter size looks adaptation of the inner circle size of seal ring (42) and guide bar (60), guide bar (60) pass seal ring (42) and rather than sliding connection.
7. The duct with toxic gas detecting mechanism according to claim 1, wherein: the pressing plate (61) is tightly welded on the guide rod (60), and a protection pad (610) is tightly bonded at the bottom of the pressing plate (61).
8. The duct with toxic gas detecting mechanism according to claim 1, wherein: the handheld rod (63) is tightly welded on the guide rod (60), and the outer side wall of the handheld rod (63) is sleeved with an anti-slip pad (630).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034487.9U CN213361923U (en) | 2020-09-16 | 2020-09-16 | Pipeline with toxic gas detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034487.9U CN213361923U (en) | 2020-09-16 | 2020-09-16 | Pipeline with toxic gas detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361923U true CN213361923U (en) | 2021-06-04 |
Family
ID=76153581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022034487.9U Expired - Fee Related CN213361923U (en) | 2020-09-16 | 2020-09-16 | Pipeline with toxic gas detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213361923U (en) |
-
2020
- 2020-09-16 CN CN202022034487.9U patent/CN213361923U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210809 Address after: 550000 No. 182, Jinlong Village, Jinhua Town, guanshanhu District, Guiyang City, Guizhou Province Patentee after: GUIZHOU QIANFENG PIPE INDUSTRY Co.,Ltd. Address before: 561100 Xia Yun Industrial Park, Pingba District, Anshun, Guizhou Patentee before: Guizhou Qianfeng Industrial Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |