CN214224692U - Flue gas sampling device for gas detection - Google Patents
Flue gas sampling device for gas detection Download PDFInfo
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- CN214224692U CN214224692U CN202023264936.5U CN202023264936U CN214224692U CN 214224692 U CN214224692 U CN 214224692U CN 202023264936 U CN202023264936 U CN 202023264936U CN 214224692 U CN214224692 U CN 214224692U
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- fixing rod
- fixedly connected
- flue gas
- sampling device
- gas detection
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Abstract
The utility model discloses a flue gas sampling device for gas detection, which comprises a housin, the one end of casing can be dismantled and be connected with the cap, the mounting hole has been seted up to a side surface of cap, the inside fixedly connected with intake pipe of mounting hole, the one end fixedly connected with sampling head of intake pipe, the inner wall fixedly connected with baffle of casing, the aspiration pump is installed to one side of baffle, the opposite side of baffle can be dismantled and be connected with the lithium cell. This flue gas sampling device for gas detection can adjust gas and detect the height of using flue gas sampling device through being provided with the telescopic link, and it is in the use to have solved current flue gas sampling device for gas detection, receives the restriction of sampling height and can not be accurate carry out the problem that detects to contents such as dust, granule, harmful gas in the atmosphere, great improvement flue gas sampling device for gas detection's result of use and practicality.
Description
Technical Field
The utility model relates to a gaseous detection technology field specifically is a flue gas sampling device for gaseous detection.
Background
The atmosphere sampler is an instrument or a device for collecting atmospheric pollutants or polluted air, has various types, can be divided into a gas sampler and a particulate matter sampler according to a collection object, can be divided into an environment sampler, an indoor sampler and a pollution source sampler according to a use place, and also has an atmosphere sampler with special application, such as a sampler for simultaneously collecting gas and particulate matters, can collect sulfur dioxide and particulate matters in the atmosphere, or hydrogen fluoride and particulate matters, and the like, is convenient for researching the mutual relation of sulfur or fluorine in gaseous and solid substances, and a sampler for collecting bacteria in the air, wherein the gas sampler generally comprises a collector, a flowmeter and an air pumping power system, the atmosphere sampler plays a good role in detecting harmful gases in the air and the environment, and the atmosphere sampler can continuously push out new products along with the continuous improvement of scientific technology, products such as an intelligent air sampler, an explosion-proof air sampler, a double-gas-path air sampler and the like greatly enrich the classification of the air sampler, and an air sampling device is required to be used in the process of detecting the air by an environment detection department;
when using, the existing flue gas sampling device for gas detection is not adjustable in height, so that the existing flue gas sampling device for gas detection is used in the using process, the contents of dust, particles, harmful gases and the like in the atmosphere cannot be accurately detected due to the limitation of sampling height, the result deviation is large, the use of an inconvenient user is facilitated, the practicability of the flue gas sampling device for gas detection is reduced, and therefore the flue gas sampling device for gas detection is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flue gas sampling device for gas detection to propose current flue gas sampling device for gas detection in solving above-mentioned background art when using, because highly can not adjust, lead to current flue gas sampling device for gas detection in the use, receive the high restriction of sampling and can not be accurate to the dust in the atmosphere, granule, harmful gas etc. content detect, it is great to lead to the deviation as a result, inconvenient user's use has reduced the problem of flue gas sampling device for gas detection's practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue gas sampling device for gas detection, includes the casing, the one end of casing can be dismantled and be connected with the cap, the mounting hole has been seted up on a side surface of cap, the inside fixedly connected with intake pipe of mounting hole, the one end fixedly connected with sampling head of intake pipe, the inner wall fixedly connected with baffle of casing, the aspiration pump is installed to one side of baffle, the opposite side of baffle can be dismantled and be connected with the lithium cell, one side fixedly connected with outlet duct of casing, the one end of outlet duct run through to the casing inside and with the gas outlet fixed connection of aspiration pump, the one end of outlet duct can be dismantled and be connected with the connecting pipe, the one end of connecting pipe can be dismantled through the valve and be connected with the sampling bottle, the other end fixedly connected with telescopic link of casing, the telescopic link is by first fitting, second fitting, lag, first dead lever, The novel safety belt comprises a first limiting plate, a second fixing rod, a second limiting plate and a third fixing rod, wherein the inner wall of the first fixing rod is connected with the first limiting plate in a sliding mode, the second fixing rod is fixedly connected with one side of the first limiting plate, the outer side of the first fixing rod is connected with a second locking bolt in a threaded mode, one end of the second locking bolt penetrates through the inside of the first fixing rod and is tightly attached to the outer side of the second fixing rod, the second limiting plate is connected with the inside of the second fixing rod in a sliding mode, the third fixing rod is fixedly connected with one side of the second limiting plate, the outer side of the second fixing rod is connected with a first locking bolt in a threaded mode, the first locking bolt penetrates through the inside of the second fixing rod and is tightly attached to the outer side of the third fixing rod, and the outer side of the first fixing rod is fixedly connected with a protective sleeve.
Preferably, the first fixing rod, the second fixing rod and the third fixing rod are all hollow structures.
Preferably, one end of the third fixing rod is fixedly connected with the housing.
Preferably, the sampling bottle is made of a transparent pvc material.
Preferably, the sampling head of the hemispherical structure of the sampling head and the outer side surface of the sampling head are provided with a plurality of groups of air inlets.
Preferably, the other end of the air inlet pipe is fixedly connected with an air inlet of the air suction pump.
Compared with the prior art, the beneficial effects of the utility model are that: this flue gas sampling device for gas detection can adjust gas and detect the height of using flue gas sampling device through being provided with the telescopic link, and it is in the use to have solved current flue gas sampling device for gas detection, receives the restriction of sampling height and can not be accurate carry out the problem that detects to contents such as dust, granule, harmful gas in the atmosphere, great improvement flue gas sampling device for gas detection's result of use and practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the telescopic rod of the present invention;
fig. 3 is a schematic side view of the housing cover of the present invention.
In the figure: 1. a housing; 2. a shell cover; 3. a sampling head; 4. an air inlet pipe; 5. an air outlet pipe; 6. a sampling bottle; 7. a valve; 8. a connecting pipe; 9. a telescopic rod; 10. a lithium battery; 11. a partition plate; 12. an air pump; 13. a first locking bolt; 14. a second locking bolt; 15. a protective sleeve; 16. a first fixing lever; 17. a first limit plate; 18. a second fixing bar; 19. a second limiting plate; 20. a third fixing bar; 21. and (7) installing holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a flue gas sampling device for gas detection, which comprises a housin 1, the one end of casing 1 can be dismantled and be connected with cap 2, mounting hole 21 has been seted up on one side surface of cap 2, the inside fixedly connected with intake pipe 4 of mounting hole 21, the one end fixedly connected with sampling head 3 of intake pipe 4, the inner wall fixedly connected with baffle 11 of casing 1, aspiration pump 12 is installed to one side of baffle 11, the opposite side of baffle 11 can be dismantled and be connected with lithium cell 10, one side fixedly connected with outlet duct 5 of casing 1, the one end of outlet duct 5 runs through to casing 1 inside and with the gas outlet fixed connection of aspiration pump 12, the one end of outlet duct 5 can be dismantled and be connected with connecting pipe 8, the one end of connecting pipe 8 can be dismantled and be connected with sampling bottle 6 through valve 7, the other end fixedly connected with telescopic link 9 of casing 1, telescopic link 9 is by first lockpin 13, second lockpin 14, lag 15, the, The device comprises a first fixed rod 16, a first limit plate 17, a second fixed rod 18, a second limit plate 19 and a third fixed rod 20;
a first limiting plate 17 is connected to the inner wall of the first fixing rod 16 in a sliding manner, a second fixing rod 18 is fixedly connected to one side of the first limiting plate 17, a second locking bolt 14 is connected to the outer side of the first fixing rod 16 in a threaded manner, one end of the second locking bolt 14 penetrates into the first fixing rod 16 and is tightly attached to the outer side of the second fixing rod 18, a second limiting plate 19 is connected to the inner side of the second fixing rod 18 in a sliding manner, a third fixing rod 20 is fixedly connected to one side of the second limiting plate 19, a first locking bolt 13 is connected to the outer side of the second fixing rod 18 in a threaded manner, the first locking bolt 13 penetrates into the second fixing rod 18 and is tightly attached to the outer side of the third fixing rod 20, and a protective sleeve 15 is fixedly connected to the outer side of the first fixing rod 16;
first dead lever 16, second dead lever 18 and third dead lever 20 are hollow structure, made things convenient for first dead lever 16, installation between second dead lever 18 and the third dead lever 20, the one end and the 1 fixed connection of casing of third dead lever 20, made things convenient for with telescopic link 9 and 1 fixed of casing, sampling bottle 6 is made for transparent pvc material, be convenient for look over, the sampling head of 3 hemispherical structures of sampling head and the outside surface that adopts head 3 are equipped with the multiunit inlet port, can make gas inhale to inside the sampling head 3, the other end of intake pipe 4 and the air inlet fixed connection of aspiration pump 12, guaranteed that aspiration pump 12 inhales gas to sampling bottle 6 in.
The working principle is as follows: when sampling, open aspiration pump 12, and lithium cell 10 provides the electric energy for aspiration pump 12, make aspiration pump 12 breathe in, thereby with the flue gas suction to sampling bottle 6 in, then close valve 7, avoid the flue gas leakage in sampling bottle 6, and when the height of flue gas sampling device is adjusted to needs, stimulate third dead lever 20 and second dead lever 18 respectively, make it adjust to required height, the first locking 13 of rethread respectively and second locking bolt 14 are fixed third dead lever 20 and second dead lever 18, be convenient for adopt the flue gas of eminence.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flue gas sampling device for gas detection, includes casing (1), its characterized in that: the portable air-conditioning device is characterized in that one end of the shell body (1) is detachably connected with the shell cover (2), a mounting hole (21) is formed in the surface of one side of the shell cover (2), an air inlet pipe (4) is fixedly connected to the inside of the mounting hole (21), a sampling head (3) is fixedly connected to one end of the air inlet pipe (4), a partition plate (11) is fixedly connected to the inner wall of the shell body (1), an air suction pump (12) is installed on one side of the partition plate (11), a lithium battery (10) is detachably connected to the other side of the partition plate (11), an air outlet pipe (5) is fixedly connected to one side of the shell body (1), one end of the air outlet pipe (5) penetrates through the inside of the shell body (1) and is fixedly connected with an air outlet of the air suction pump (12), a connecting pipe (8) is detachably connected to one end of the air outlet pipe (5), and a sampling bottle (6) is detachably connected to one end of the connecting pipe (8) through a valve (7), the other end of the shell (1) is fixedly connected with a telescopic rod (9), the telescopic rod (9) is composed of a first locking bolt (13), a second locking bolt (14), a protective sleeve (15), a first fixing rod (16), a first limiting plate (17), a second fixing rod (18), a second limiting plate (19) and a third fixing rod (20), the inner wall of the first fixing rod (16) is connected with the first limiting plate (17) in a sliding mode, one side of the first limiting plate (17) is fixedly connected with the second fixing rod (18), the outer side of the first fixing rod (16) is connected with the second locking bolt (14) in a threaded mode, one end of the second locking bolt (14) penetrates through the inside of the first fixing rod (16) and is tightly attached to the outer side of the second fixing rod (18), the inside of the second fixing rod (18) is connected with the second limiting plate (19) in a sliding mode, one side of the second limiting plate (19) is fixedly connected with the third fixing rod (20), the outer side of the second fixing rod (18) is in threaded connection with a first locking bolt (13), the first locking bolt (13) penetrates through the second fixing rod (18) and is attached to the outer side of the third fixing rod (20), and the outer side of the first fixing rod (16) is fixedly connected with a protective sleeve (15).
2. The flue gas sampling device for gas detection according to claim 1, wherein: the first fixing rod (16), the second fixing rod (18) and the third fixing rod (20) are all hollow structures.
3. The flue gas sampling device for gas detection according to claim 1, wherein: one end of the third fixing rod (20) is fixedly connected with the shell (1).
4. The flue gas sampling device for gas detection according to claim 1, wherein: the sampling bottle (6) is made of transparent pvc material.
5. The flue gas sampling device for gas detection according to claim 1, wherein: the sampling head of the hemispherical structure of the sampling head (3) and the outer side surface of the sampling head (3) are provided with a plurality of groups of air inlets.
6. The flue gas sampling device for gas detection according to claim 1, wherein: the other end of the air inlet pipe (4) is fixedly connected with an air inlet of the air pump (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264936.5U CN214224692U (en) | 2020-12-30 | 2020-12-30 | Flue gas sampling device for gas detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264936.5U CN214224692U (en) | 2020-12-30 | 2020-12-30 | Flue gas sampling device for gas detection |
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| CN214224692U true CN214224692U (en) | 2021-09-17 |
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| CN202023264936.5U Active CN214224692U (en) | 2020-12-30 | 2020-12-30 | Flue gas sampling device for gas detection |
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| CN (1) | CN214224692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118010432A (en) * | 2024-04-08 | 2024-05-10 | 山东龙信监测科技有限公司 | Waste gas collecting and sampling device |
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2020
- 2020-12-30 CN CN202023264936.5U patent/CN214224692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118010432A (en) * | 2024-04-08 | 2024-05-10 | 山东龙信监测科技有限公司 | Waste gas collecting and sampling device |
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