CN220251465U - Industrial waste gas detects uses collection device - Google Patents
Industrial waste gas detects uses collection device Download PDFInfo
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- CN220251465U CN220251465U CN202320400854.3U CN202320400854U CN220251465U CN 220251465 U CN220251465 U CN 220251465U CN 202320400854 U CN202320400854 U CN 202320400854U CN 220251465 U CN220251465 U CN 220251465U
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- Prior art keywords
- sampling barrel
- sliding
- waste gas
- fixedly connected
- positioning
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- 239000007789 gas Substances 0.000 title claims abstract description 24
- 239000002440 industrial waste Substances 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 239000002912 waste gas Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a collection device for industrial waste gas detection, which relates to the technical field of industrial waste gas detection, and comprises a sampling barrel, wherein a connecting pipe is arranged on the side wall of one end of the sampling barrel, and a valve is arranged on the connecting pipe; the sliding column is arranged on the inner wall of the sampling barrel in a sliding manner, and is in sliding contact with the inner wall of the sampling barrel; the sliding rod penetrates through the side wall of the sampling barrel, opposite to the connecting pipe, and is fixedly connected with the sliding column; the air bag is fixedly connected to one surface of the sliding column opposite to the sliding rod; the positioning rod is movably arranged on the side wall of the sampling barrel; the positioning groove is arranged on the sliding rod, and one end of the positioning rod extends into the positioning groove; the air bag has the advantages of being convenient to use, high in air bag safety and the like.
Description
Technical Field
The utility model relates to the technical field of industrial waste gas detection, in particular to a collecting device for industrial waste gas detection.
Background
When the industrial waste gas is discharged, the waste gas in the air bag needs to be detected among the sampling parts to detect whether the waste gas meets the discharge standard or not, and the existing sampling of the gas is usually carried out through the air bag;
as disclosed in patent application number CN201822168919.8, the sampling cavity, the sampling tube and the negative pressure air tube are all connected in a detachable and sealed manner through a rubber groove and a rubber ring, when in use, the negative pressure air bag is pressed, air is discharged through the air outlet pipe, then negative pressure suction force is transmitted to the sampling cavity through the negative pressure air tube and then the sampling cavity is transmitted to the sampling tube, at the moment, the suction head can suck ambient waste gas into the sampling cavity and the negative pressure air bag, and the operation is repeated until the interior is full of waste gas;
this kind of mode through external gasbag sampling, the security is lower, and the gasbag exposes outside, causes the gasbag to damage easily to it needs repeated operation many times to be full of the gasbag, comparatively loaded down with trivial details.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a collecting device for industrial waste gas detection, which is used for solving the problems of low efficiency and operation of industrial waste gas in the prior art described in the background art by adopting a manual multi-pressurizing air bag mode.
In order to solve the problems, the utility model provides the following technical scheme: the collecting device for industrial waste gas detection comprises a sampling barrel, wherein a connecting pipe is arranged on the side wall of one end of the sampling barrel, and a valve is arranged on the connecting pipe; the sliding column is arranged on the inner wall of the sampling barrel in a sliding manner, and is in sliding contact with the inner wall of the sampling barrel; the sliding rod penetrates through the side wall of the sampling barrel, opposite to the connecting pipe, and is fixedly connected with the sliding column; the air bag is fixedly connected to one surface of the sliding column opposite to the sliding rod; the open end of the air bag is aligned with the connecting pipe and is in seamless connection with the inner wall of the sampling barrel. The positioning rod is movably arranged on the side wall of the sampling barrel; and one locating slot set on the sliding rod with one end extending into the locating slot.
Preferably: the side wall of the sampling barrel is transparent at the position corresponding to the air bag.
Preferably: one end of the connecting pipe, which is far away from the sampling barrel, is fixedly connected with a corrugated pipe, and one end of the corrugated pipe, which is far away from the connecting pipe, is fixedly connected with an air inlet pipe.
Preferably: the positioning rod penetrates through the side wall of the sampling barrel in a sliding manner, a positioning ring is fixedly sleeved at one end of the positioning rod extending into the sampling barrel, a spring is sleeved on the positioning rod, one end of the spring is fixedly connected with the inner wall of the sampling barrel, and the other end of the spring is fixedly connected with the positioning ring.
Preferably: the side wall of the sampling barrel is fixedly connected with a locating sleeve corresponding to the position of the sliding rod, and the sliding rod penetrates through the locating sleeve in a sliding manner.
Preferably: one end of the sliding rod extending out of the sampling barrel is fixedly connected with a pulling plate.
The beneficial effects of adopting above technical scheme are:
this application drives the slide column through the slide bar and removes in the sample bucket, and the slide column can drive the gasbag and remove for the gasbag can be deformed, realizes inhaling waste gas in the gasbag through the connecting pipe, and the valve can seal the connecting pipe, and the gasbag is full of the weather simultaneously, and the locating lever stretches into in the constant head tank, just can restrict the position of slide bar, avoids full gas's gasbag to receive external force again.
Drawings
FIG. 1 is a schematic view of a collecting device for industrial waste gas detection according to the present utility model.
Fig. 2 is a cross-sectional view of a collecting device for industrial waste gas detection according to the present utility model.
Wherein: the sampling barrel 10, the connecting pipe 11, the valve 12, the corrugated pipe 20, the air inlet pipe 21, the air bag 30, the sliding column 40, the sliding rod 41, the pulling plate 42, the positioning sleeve 43, the positioning rod 50, the positioning groove 51, the spring 52, the positioning ring 53 and the transparent body 60.
Description of the embodiments
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-2, in a first embodiment, a collecting device for detecting industrial waste gas comprises a sampling barrel 10, a connecting pipe 11 is arranged on a side wall of one end, and a valve 12 is arranged on the connecting pipe 11; a sliding column 40 slidably disposed on the inner wall of the sampling barrel 10, wherein the sliding column 40 is in sliding contact with the inner wall of the sampling barrel 10; a sliding rod 41 penetrating through the side wall of the sampling barrel 10 opposite to the connecting tube 11 in a sliding manner, wherein the sliding rod 41 is fixedly connected with the sliding column 40; an air bag 30 fixedly connected to one surface of the slide column 40 opposite to the slide rod 41; wherein, the open end of the air bag 30 is opposite to the connecting tube 11 and is connected with the inner wall of the sampling barrel 10 in a seamless way. A positioning rod 50 movably disposed on the sidewall of the sampling barrel 10; a positioning slot 51 is disposed on the sliding rod 41, and one end of the positioning rod 50 extends into the positioning slot 51.
The present embodiment is implemented as follows:
when the application is used, the sliding rod 41 is pulled to drive the sliding rod 40 to move in the sampling barrel 10, the sliding rod 40 drives the air bag 30 to move, the air bag 30 can be opened, the connecting pipe 11 can inhale gas, industrial waste gas is inhaled into the air bag 30, then the valve 12 is closed, the positioning rod 50 stretches into the positioning groove 51, movement of the sliding rod 41 can be limited, and accordingly the sliding rod 40 is prevented from extruding the air bag 30 filled with gas.
The advantage of this application over the prior art is that the balloon 30 is built in and the balloon 30 is not squeezed after being inflated.
Referring to fig. 1 and 2, in order to facilitate observation of the air bag 30, the side wall of the sampling barrel 10 is provided with a transparent body 60 corresponding to the air bag 30, and the change condition of the air bag 30 in the sampling barrel 10 can be observed through the transparent body 60.
Referring to fig. 1 and 2, in order to facilitate the connecting tube 11 to absorb waste gas, a bellows 20 is fixedly connected to one end of the connecting tube 11 away from the sampling barrel 10, an air inlet tube 21 is fixedly connected to one end of the bellows 20 away from the connecting tube 11, and the bellows 20 can turn to drive the air inlet tube 21 to turn to facilitate air suction under different conditions.
Referring to fig. 1 and 2, in order to facilitate movement of the positioning rod 50, the positioning rod 50 slides through the side wall of the sampling barrel 10, a positioning ring 53 is fixedly sleeved at one end of the positioning rod 50 extending into the sampling barrel 10, a spring 52 is sleeved on the positioning rod 50, one end of the spring 52 is fixedly connected with the inner wall of the sampling barrel 10, the other end of the spring 52 is fixedly connected with the positioning ring 53, and the positioning rod 50 can have a force pointing to the slide rod 41 through the spring 52, so that the positioning rod 50 enters the positioning groove 51 when the slide rod 41 moves.
Referring to fig. 2, in order to make the sliding rod 41 slide more smoothly and stably, a positioning sleeve 43 is fixedly connected to the side wall of the sampling barrel 10 corresponding to the position of the sliding rod 41, the sliding rod 41 slides through the positioning sleeve 43, and the positioning sleeve 43 can increase the stability of the sliding rod 41.
Referring to fig. 1 and 2, in order to facilitate pulling of the slide bar 41, one end of the slide bar 41 extending out of the sampling barrel 10 is fixedly connected with a pulling plate 42, and the slide bar 41 can be pulled by the pulling plate 42.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a collection device for industrial waste gas detects which characterized in that includes
The side wall of one end of the sampling barrel is provided with a connecting pipe which is provided with a valve;
the sliding column is arranged on the inner wall of the sampling barrel in a sliding manner, and is in sliding contact with the inner wall of the sampling barrel;
the sliding rod penetrates through the side wall of the sampling barrel, opposite to the connecting pipe, and is fixedly connected with the sliding column;
the air bag is fixedly connected to one surface of the sliding column opposite to the sliding rod;
the opening end of the air bag is aligned with the connecting pipe and is in seamless connection with the inner wall of the sampling barrel;
the positioning rod is movably arranged on the side wall of the sampling barrel;
the positioning groove is arranged on the sliding rod, and one end of the positioning rod extends into the positioning groove.
2. The collecting device for industrial waste gas detection according to claim 1, wherein the side wall of the sampling barrel is transparent at a position corresponding to the air bag.
3. The collecting device for industrial waste gas detection according to claim 1, wherein a bellows is fixedly connected to an end of the connecting tube away from the sampling barrel, and an air inlet pipe is fixedly connected to an end of the bellows away from the connecting tube.
4. The collecting device for industrial waste gas detection according to claim 1, wherein the positioning rod penetrates through the side wall of the sampling barrel in a sliding manner, a positioning ring is fixedly sleeved at one end of the positioning rod extending into the sampling barrel, a spring is sleeved on the positioning rod, one end of the spring is fixedly connected with the inner wall of the sampling barrel, and the other end of the spring is fixedly connected with the positioning ring.
5. The collecting device for industrial waste gas detection according to claim 1, wherein a positioning sleeve is fixedly connected to the side wall of the sampling barrel at a position corresponding to the sliding rod, and the sliding rod penetrates through the positioning sleeve in a sliding manner.
6. The collecting device for industrial waste gas detection according to claim 1, wherein a pulling plate is fixedly connected to one end of the sliding rod extending out of the sampling barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320400854.3U CN220251465U (en) | 2023-03-07 | 2023-03-07 | Industrial waste gas detects uses collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320400854.3U CN220251465U (en) | 2023-03-07 | 2023-03-07 | Industrial waste gas detects uses collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251465U true CN220251465U (en) | 2023-12-26 |
Family
ID=89269282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320400854.3U Active CN220251465U (en) | 2023-03-07 | 2023-03-07 | Industrial waste gas detects uses collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251465U (en) |
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2023
- 2023-03-07 CN CN202320400854.3U patent/CN220251465U/en active Active
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