CN114088504A - Portable gas detector and use method thereof - Google Patents
Portable gas detector and use method thereof Download PDFInfo
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- CN114088504A CN114088504A CN202111346977.5A CN202111346977A CN114088504A CN 114088504 A CN114088504 A CN 114088504A CN 202111346977 A CN202111346977 A CN 202111346977A CN 114088504 A CN114088504 A CN 114088504A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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Abstract
The invention discloses a portable gas detector which comprises a gas detector and a mounting assembly, wherein the middle part of the left end of the mounting assembly is provided with a mounting groove, a clamping plate is arranged inside the mounting groove, the clamping plate is fixedly connected with the gas detector, and the left end of the gas detector is fixedly provided with an air suction pipe. According to the invention, through the arranged filtering component, the mounting groove on the mounting box is inserted into the outer surface of the clamping plate, when a user needs to detect gas, the gas enters the ventilating pipe through the fixing pipe, then the gas filters some dust impurities in the air through the filter sheet, then the filtered gas is adsorbed and filtered through the adsorption plate in the filtering pipe, finally enters the connecting pipe and enters the air suction pipe through the connecting pipe, and then the gas detector detects the gas, so that the service life of the whole device can be prolonged, and the detected value can be more accurate.
Description
Technical Field
The invention relates to the technical field of gas detectors, in particular to a portable gas detector and a using method thereof.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases.
However, the existing portable gas detector is inconvenient for workers to carry and detect when in use, and because a lot of impurities exist in the air holes when in detection, the gas detector is often blocked by the impurities, the service life of the gas detector can be reduced after long-term use, the detected numerical value can deviate, and the detected numerical value is not accurate due to the fact that the distance is often too short and the length is not enough when in detection at some specified positions, so that a novel portable gas detector and a using method thereof are provided.
Disclosure of Invention
The invention mainly aims to provide a portable gas detector and a using method thereof, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a portable gas detector comprises a gas detector and a mounting assembly, wherein a mounting groove is formed in the middle of the left end of the mounting assembly, a clamping plate is arranged inside the mounting groove and fixedly connected with the gas detector, a gas suction pipe is fixedly mounted at the left end of the gas detector, and a filtering assembly is sleeved on the outer surface of the gas suction pipe;
the filter assembly comprises a vent pipe, a connecting pipe is fixedly mounted at the right end of the vent pipe, a fixed pipe is fixedly mounted at the left end of the vent pipe, a filter pipe is fixedly mounted inside the vent pipe, an adsorption plate is fixedly mounted inside the filter pipe, and filter sheets are fixedly mounted on the left side and the right side of the filter pipe inside the vent pipe.
Preferably, the installation component includes the install bin, the storing groove has been seted up to the rear end of install bin, the inside fixed mounting in storing groove has the connecting rod of two left end symmetries, two around being equipped with the spring at the surface rear portion of connecting rod, the inside slidable mounting in storing groove has two mounting boxes, two the anterior fixed mounting of lower extreme of mounting box has the baffle, two the spring is located the rear portion of two baffles respectively, two the separation blade has all been placed to the inside of mounting box.
Preferably, the rear end fixed mounting of separation blade connects the siphunculus, the surface cover that connects the siphunculus is equipped with the intake pipe, the inside movable mounting who connects the siphunculus has the fixed rod, the rear end fixed mounting of fixed rod has the plug, the surface bilateral symmetry of separation blade sets up two and puts the thing groove, two the inside of putting the thing groove all rotates and installs the hook plate, two the upper and lower both ends of hook plate just are located the inside of putting the thing groove and all are fixed with torque spring.
Preferably, the connecting pipe is fixedly connected with the air suction pipe, and the adsorption plate is in a spiral shape.
Preferably, the mounting groove is formed in the middle of the left end of the mounting box, and the gas detector is fixedly connected with the mounting box through the clamping plate and the mounting groove.
Preferably, the baffle is run through to the front end of connecting rod, the spacer that the front end of intake pipe set up, the intake pipe cover is established and is met the surface of siphunculus, meet siphunculus and spacer looks block, the plug all is located the inside of intake pipe with the fixed rod.
A use method of a portable gas detector comprises the following specific steps:
step one, the user inserts the surface of cardboard with the mounting groove on the install bin as required, and in the user need entered into the breather pipe through the fixed pipe when detecting gas, then some dust impurity in the gas filtered the air through the cassette, then filterable gas will adsorb through the adsorption plate in the filter pipe and filter, enters into the connecting pipe at last, enters into the aspiration pipe through the connecting pipe, then gas detection appearance detects gas.
Step two, when the user need detect some appointed positions or pipeline and the distance is short excessively, the user can pull the mounting box in the storing groove, and the mounting box passes through the shrink of baffle extrusion spring, then the user takes out the intake pipe from the mounting box.
Step three, promote the hook plate of putting the thing inslot, and the hook plate drives the torque spring bounce-back, then the user takes out the intake pipe from the surface that connects the siphunculus, and along with the inner wall that the ejector plug will clear up the intake pipe of taking out of intake pipe to make the intake pipe guarantee clean and tidy, can make the gas numerical value of detection more accurate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arranged filtering component, the mounting groove on the mounting box is inserted into the outer surface of the clamping plate, when a user needs to detect gas, the gas enters the ventilating pipe through the fixing pipe, then the gas filters some dust impurities in the air through the filter sheet, then the filtered gas is adsorbed and filtered through the adsorption plate in the filtering pipe, finally enters the connecting pipe and enters the air suction pipe through the connecting pipe, and then the gas detector detects the gas, so that the service life of the whole device can be prolonged, and the detected value can be more accurate.
2. According to the gas detector, the installation assembly is arranged, so that the detection length of the whole gas detector can be increased, the gas detector can accurately detect a place to be detected, the detected value is more accurate, and the novelty of the gas detector is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a portable gas detector according to the present invention;
FIG. 2 is a schematic diagram of a portable gas detector according to the present invention;
FIG. 3 is a schematic diagram of the overall structure of a filter assembly of a portable gas detector according to the present invention;
FIG. 4 is a schematic view of a mounting assembly of a portable gas detector according to the present invention;
FIG. 5 is a schematic view of a mounting assembly of a portable gas detector according to the present invention;
FIG. 6 is a schematic diagram of a mounting assembly of the portable gas detector of the present invention.
In the figure: 1. a gas detector; 2. an air intake duct; 3. a filter assembly; 31. a connecting pipe; 32. a breather pipe; 33. a filter disc; 34. a fixed tube; 35. a filter tube; 36. an adsorption plate; 4. clamping a plate; 5. mounting the component; 51. installing a box; 53. a storage tank; 54. a connecting rod; 55. a spring; 56. mounting a box; 57. a partition plate; 58. an air inlet pipe; 59. a fixing rod; 511. a push plug; 512. a communicating pipe; 513. a baffle plate; 514. a storage groove; 515. a hook plate; 516. a torque spring; 6. and (4) mounting the groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1 to 6, a portable gas detector comprises a gas detector 1 and a mounting assembly 5, wherein a mounting groove 6 is formed in the middle of the left end of the mounting assembly 5, a clamping plate 4 is arranged inside the mounting groove 6, the clamping plate 4 is fixedly connected with the gas detector 1, a gas suction pipe 2 is fixedly mounted at the left end of the gas detector 1, and a filtering assembly 3 is sleeved on the outer surface of the gas suction pipe 2;
the filter assembly 3 comprises a vent pipe 32, a connecting pipe 31 is fixedly mounted at the right end of the vent pipe 32, a fixing pipe 34 is fixedly mounted at the left end of the vent pipe 32, a filter pipe 35 is fixedly mounted inside the vent pipe 32, an adsorption plate 36 is fixedly mounted inside the filter pipe 35, filter sheets 33 are fixedly mounted on the left side and the right side of the filter pipe 35 inside the vent pipe 32, the connecting pipe 31 is fixedly connected with the air suction pipe 2, and the adsorption plate 36 is in a spiral shape.
Further, insert the surface of cardboard 4 with mounting groove 6 on the installation box 51 as required, gas enters into breather pipe 32 through fixed pipe 34 when the user needs to detect gas in, then some dust impurity in the gas filtered through filter 33, then filterable gas will adsorb through adsorption plate 36 in the filter tube 35 and filter, finally enter into connecting pipe 31, enter into breathing pipe 2 through connecting pipe 31 in, then gas detection appearance 1 detects gas.
Wherein, promote to put hook plate 515 in the thing groove 514, and hook plate 515 drives torque spring 516 bounce-back, then the user takes out intake pipe 58 from the surface that connects siphunculus 512, and along with the push plug 511 that takes out of intake pipe 58 will clear up the inner wall of intake pipe 58 to make intake pipe 58 guarantee neatly, can make the gaseous numerical value of detection more accurate.
Mounting groove 6 is seted up in the left end middle part of installing bin 51, and gas detection appearance 1 passes through cardboard 4 and mounting groove 6 and installing bin 51 fixed connection, and baffle 57 is run through to the front end of connecting rod 54, the spacer that the front end of intake pipe 58 set up, and the intake pipe 58 cover is established and is connect the surface of siphunculus 512, connects siphunculus 512 and spacer looks block, and plug 511 and fixed rod 59 all are located the inside of intake pipe 58.
It should be noted that the spacer can fix the air inlet pipe 58 from falling off from the outer surface of the through pipe 512.
A use method of a portable gas detector comprises the following specific steps:
step one, a user inserts the mounting groove 6 on the mounting box 51 into the outer surface of the clamping plate 4 according to requirements, when the user needs to detect gas, the gas enters the vent pipe 32 through the fixing pipe 34, then the gas filters some dust and impurities in the air through the filter sheet 33, then the filtered gas is adsorbed and filtered through the adsorption plate 36 in the filter pipe 35, finally enters the connecting pipe 31 and enters the air suction pipe 2 through the connecting pipe 31, and then the gas detector 1 detects the gas.
Step two, when the user needs to detect some designated positions or pipelines and the distance is too short, the user can pull the mounting box 56 in the storage tank 53, the mounting box 56 compresses the spring 55 through the partition plate 57, and then the user takes the air inlet pipe 58 out of the mounting box 56.
Step three, the hook plate 515 in the storage groove 514 is pushed, the hook plate 515 drives the torque spring 516 to rebound, then the user takes the air inlet pipe 58 out of the outer surface of the communicating pipe 512, and the inner wall of the air inlet pipe 58 is cleaned along with the pulling-out of the air inlet pipe 58 by the push plug 511, so that the air inlet pipe 58 is ensured to be tidy, and the detected gas value can be more accurate.
It should be noted that the user connects the removed air inlet pipe 58 to the fixed pipe 34, so that the length distance of the detection is increased and the detection can be performed at a specific point.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A portable gas detector, its characterized in that: the gas detection device comprises a gas detector (1) and a mounting component (5), wherein a mounting groove (6) is formed in the middle of the left end of the mounting component (5), a clamping plate (4) is arranged inside the mounting groove (6), the clamping plate (4) is fixedly connected with the gas detector (1), a gas suction pipe (2) is fixedly mounted at the left end of the gas detector (1), and a filtering component (3) is sleeved on the outer surface of the gas suction pipe (2);
filter component (3) include breather pipe (32), the right-hand member fixed mounting of breather pipe (32) has connecting pipe (31), the left end fixed mounting of breather pipe (32) has fixed pipe (34), the inside fixed mounting of breather pipe (32) has filter tube (35), the inside fixed mounting of filter tube (35) has adsorption plate (36), the inside of breather pipe (32) is located the equal fixed mounting in the left and right sides of filter tube (35) and has cassette (33).
2. The portable gas detector of claim 1, wherein: installation component (5) are including install bin (51), storing groove (53) have been seted up to the rear end of install bin (51), the inside fixed mounting in storing groove (53) has connecting rod (54) of two left end symmetries, two around being equipped with spring (55) at the surface rear portion of connecting rod (54), the inside slidable mounting in storing groove (53) has two mounting boxes (56), two the anterior fixed mounting of lower extreme of mounting box (56) has baffle (57), two spring (55) are located the rear portion of two baffles (57) respectively, two separation blade (513) have all been placed to the inside of mounting box (56).
3. A portable gas detector according to claim 2, characterised in that: the rear end fixed mounting of separation blade (513) connects siphunculus (512), the surface cover that connects siphunculus (512) is equipped with intake pipe (58), the inside movable mounting who connects siphunculus (512) has fixed rod (59), the rear end fixed mounting of fixed rod (59) has plug (511), the surface bilateral symmetry of separation blade (513) is seted up two and is put thing groove (514), two the inside of putting thing groove (514) all rotates and installs hook plate (515), two the upper and lower both ends of hook plate (515) just are located the inside of putting thing groove (514) and all are fixed with torque spring (516).
4. The portable gas detector of claim 1, wherein: the connecting pipe (31) is fixedly connected with the air suction pipe (2), and the adsorption plate (36) is in a spiral shape.
5. A portable gas detector according to claim 2, characterised in that: the gas detector is characterized in that the mounting groove (6) is formed in the middle of the left end of the mounting box (51), and the gas detector (1) is fixedly connected with the mounting box (51) through the clamping plate (4) and the mounting groove (6).
6. A portable gas detector according to claim 2, characterised in that: baffle (57) are run through to the front end of connecting rod (54), the spacer that the front end of intake pipe (58) set up, the surface that connects siphunculus (512) is established in intake pipe (58) cover, connect siphunculus (512) and spacer looks block, plug (511) and fixed stick (59) all are located the inside of intake pipe (58).
7. A use method of a portable gas detector is characterized by comprising the following specific steps:
step one, a user inserts the mounting groove (6) on the mounting box (51) into the outer surface of the clamping plate (4) according to requirements, when the user needs to detect gas, the gas enters the ventilating pipe (32) through the fixing pipe (34), then the gas filters some dust impurities in the air through the filter sheet (33), then the filtered gas is adsorbed and filtered through the adsorption plate (36) in the filtering pipe (35), finally enters the connecting pipe (31), and enters the air suction pipe (2) through the connecting pipe (31), and then the gas detector (1) detects the gas.
Step two, when the user needs to detect some specified positions or pipelines and the distance is too short, the user can pull the mounting box (56) in the storage groove (53), the mounting box (56) is compressed by the spring (55) pressed by the partition plate (57), and then the user takes the air inlet pipe (58) out of the mounting box (56).
Step three, the hook plate (515) in the storage groove (514) is pushed, the hook plate (515) drives the torque spring (516) to rebound, then the user takes the air inlet pipe (58) out of the outer surface of the communicating pipe (512), and the inner wall of the air inlet pipe (58) is cleaned along with the drawing-out push plug (511) of the air inlet pipe (58), so that the air inlet pipe (58) is ensured to be tidy, and the detected gas value can be more accurate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346977.5A CN114088504A (en) | 2021-11-15 | 2021-11-15 | Portable gas detector and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346977.5A CN114088504A (en) | 2021-11-15 | 2021-11-15 | Portable gas detector and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114088504A true CN114088504A (en) | 2022-02-25 |
Family
ID=80300616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111346977.5A Pending CN114088504A (en) | 2021-11-15 | 2021-11-15 | Portable gas detector and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114088504A (en) |
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2021
- 2021-11-15 CN CN202111346977.5A patent/CN114088504A/en active Pending
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