CN215449191U - Portable waste gas detection equipment for environmental detection - Google Patents
Portable waste gas detection equipment for environmental detection Download PDFInfo
- Publication number
- CN215449191U CN215449191U CN202121575625.2U CN202121575625U CN215449191U CN 215449191 U CN215449191 U CN 215449191U CN 202121575625 U CN202121575625 U CN 202121575625U CN 215449191 U CN215449191 U CN 215449191U
- Authority
- CN
- China
- Prior art keywords
- box body
- gas detection
- formaldehyde
- box
- exhaust gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of environmental detection, and discloses portable waste gas detection equipment for environmental detection, which comprises a box body, wherein an activated carbon net is symmetrically arranged in the box body, and a rotating pipe is fixedly sleeved in the activated carbon net; the portable waste gas detection device solves the problems that the prior portable waste gas detection equipment for environment detection can not carry out circulating treatment on formaldehyde and is inconvenient to disassemble and assemble, a user can clearly see that the concentration of formaldehyde is continuously reduced by a circulating treatment mode of formaldehyde gas, and the formaldehyde gas after multiple treatments can greatly reduce the pollution to the environment and the influence of the formaldehyde on the body of the user after being discharged and prevented.
Description
Technical Field
The utility model relates to the technical field of environmental detection, in particular to portable waste gas detection equipment for environmental detection.
Background
The formaldehyde air treatment is an important operation in the environmental atmosphere treatment, and when the portable waste gas detection equipment for environmental detection is used at present, because the portable waste gas detection equipment has a plurality of structures and needs to be protected from dust after being used every time, a user usually brings the portable waste gas detection equipment to a detected environmental area for field installation when using the portable waste gas detection equipment, a plurality of leather pipes are required to be connected when installing the portable waste gas detection equipment, and a plurality of tests are required after the installation is finished so as to prevent the device from generating air leakage, the long-time installation wastes detection time to a great extent, in the using process, an operator can put the gas with formaldehyde into the device and then start an air pump to absorb the formaldehyde, but the air suction speed of the air pump is too high, because the formaldehyde is treated once, the situation that half of the collected gas is absorbed light often occurs, and the absorbed formaldehyde gas is not completely treated by the device, after the detection, when using when dismantling the device, will not be in the twinkling of an eye by the clean formaldehyde of handling to the environment outdiffusion, not only the polluted environment, also can influence the healthy of user simultaneously, so, in order to solve above-mentioned problem, we provide a portable exhaust-gas detection equipment for environmental detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide portable waste gas detection equipment for environment detection, which has the advantages of circular treatment and convenience in disassembly and assembly and solves the problems that the conventional portable waste gas detection equipment for environment detection cannot perform circular treatment on formaldehyde and is inconvenient in disassembly and assembly.
In order to achieve the purpose, the utility model provides the following technical scheme: a portable waste gas detection device for environmental detection comprises a box body, wherein an activated carbon net is symmetrically arranged in the box body, a rotating pipe is fixedly sleeved in the activated carbon net, a miniature air pump is arranged on one side of the box body, the top and the bottom of the miniature air pump are both communicated with connecting pipes in threaded connection with the rotating pipe, a sealing bearing in rotary sleeve connection with the rotating pipe is embedded in one side of the box body, a limiting block is bolted on one side of the box body, a threaded groove is formed in the front of the limiting block, a U-shaped block is arranged in the front of the limiting block, screws in threaded connection with the threaded groove are symmetrically in threaded connection with the inside of the limiting block, an air inlet pipe is communicated with the other side of the box body, a pipe cover is in threaded connection with the surface of the air inlet pipe, a fixed block is arranged in the box body, a placement groove is formed in the fixed block, and a formaldehyde detector is placed in the placement groove, and one side of the front surface of the box body is hinged with a box door through a hinge.
Preferably, the sealing ring is bonded to the front surface of the box body, and the sealing groove matched with the sealing ring for use is formed in the back surface of the box door.
Preferably, the clamping blocks are symmetrically bolted on the other side of the front surface of the box body, and clamping grooves clamped with the clamping blocks are symmetrically formed in one side of the back surface of the box door.
Preferably, the inside of the box door is provided with an observation port, and transparent glass is embedded in the observation port.
Preferably, two threaded covers are arranged inside the box body.
Preferably, the inside bolt of box has the backup pad, the inside symmetry of backup pad has the through-hole.
Preferably, the top of the box body is bolted with a handle, and the surface of the handle is fixedly sleeved with an anti-slip sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the device, the problem that the conventional portable waste gas detection equipment for environment detection cannot circularly treat formaldehyde is solved through the arrangement of the box body, the activated carbon net, the rotating pipe, the miniature air pump and the connecting pipe, a user can clearly see that the concentration of the formaldehyde is continuously reduced through a mode of circularly treating the formaldehyde gas, and meanwhile, after the formaldehyde gas subjected to multiple treatments is discharged and prevented, the pollution to the environment is greatly reduced, and the influence of the formaldehyde on the body of the user is also greatly reduced.
According to the portable waste gas detection device, the problem that the conventional portable waste gas detection equipment for environment detection is inconvenient to assemble and disassemble is solved through the arrangement of the sealing bearing, the limiting block, the thread groove, the U-shaped block and the screw.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
fig. 3 is a schematic perspective view of the limiting block and the U-shaped block of the present invention.
In the figure: 1. a box body; 2. an activated carbon mesh; 3. rotating the tube; 4. a micro air pump; 5. a connecting pipe; 6. sealing the bearing; 7. a limiting block; 8. a thread groove; 9. a U-shaped block; 10. a screw; 11. an air inlet pipe; 12. a tube cover; 13. a fixed block; 14. a placement groove; 15. a formaldehyde detector; 16. a box door; 17. a seal ring; 18. a sealing groove; 19. a clamping block; 20. a card slot; 21. a viewing port; 22. transparent glass; 23. a threaded cap; 24. a support plate; 25. a through hole; 26. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a portable exhaust gas detecting device for environmental detection comprises a box body 1, an activated carbon net 2 is symmetrically arranged in the box body 1, a rotating pipe 3 is fixedly sleeved in the activated carbon net 2, a micro air pump 4 is arranged on one side of the box body 1, connecting pipes 5 in threaded connection with the rotating pipe 3 are respectively communicated with the top and the bottom of the micro air pump 4, a sealing bearing 6 in rotational sleeve connection with the rotating pipe 3 is embedded in one side of the box body 1, a limiting block 7 is bolted on one side of the box body 1, a threaded groove 8 is formed in the front of the limiting block 7, a U-shaped block 9 is arranged on the front of the limiting block 7, screws 10 in threaded connection with the threaded groove 8 are symmetrically and threadedly connected in the interior of the limiting block 7, an air inlet pipe 11 is communicated with the other side of the box body 1, a pipe cover 12 is in threaded connection with the surface of the air inlet pipe 11, a fixing block 13 is arranged in the box body 1, a placing groove 14 is formed in the interior of the fixing block 13, the formaldehyde detector 15 is placed in the placing groove 14, a box door 16 is hinged on one side of the front surface of the box body 1 through a hinge, the problems that the existing portable waste gas detection equipment for environment detection cannot circularly treat formaldehyde and is inconvenient to disassemble and assemble are solved through the box body 1, the activated carbon net 2, the rotating pipe 3, the miniature air pump 4, the connecting pipe 5, the sealing bearing 6, the limiting block 7, the thread groove 8, the U-shaped block 9 and the screw 10, the formaldehyde gas circulating treatment mode is adopted, a user can clearly see that the concentration of formaldehyde is continuously reduced, and the formaldehyde gas subjected to multiple treatments can reduce the pollution to the environment to a great extent after being discharged and prevented, meanwhile, the influence of the formaldehyde to the body of the user can be reduced to a great extent, and the device can be rapidly installed through the mode that the connecting pipe of the air pump is in threaded connection with the rotating pipe, and the installation back need not debug and can carry out the on-the-spot use, also improved the efficiency of mr's teaching when improving device dismouting speed.
Furthermore, a sealing ring 17 is bonded on the front surface of the box body 1, a sealing groove 18 matched with the sealing ring 17 for use is formed in the back surface of the box door 16, and a sealing effect is achieved through the sealing ring 17 and the sealing groove 18, so that the box body 1 cannot be subjected to formaldehyde leakage during formaldehyde treatment.
Furthermore, the fixture blocks 19 are symmetrically bolted on the other side of the front surface of the box body 1, the clamping grooves 20 clamped with the fixture blocks 19 are symmetrically formed in one side of the back surface of the box door 16, and the box body 1 and the box door 16 can be connected more tightly through the arrangement of the fixture blocks 19 and the clamping grooves 20.
Further, viewing aperture 21 has been seted up to the inside of chamber door 16, and the inside of viewing aperture 21 is embedded to have transparent glass 22, through viewing aperture 21 and transparent glass 22's setting, lets the student can watch the whole process of formaldehyde treatment.
Further, two screw caps 23 are provided inside the case 1, and the micro air pump 4 can be prevented from entering the inside of the case 1 by the screw caps 23 after being detached.
Further, the inside bolt of box 1 has backup pad 24, and through-hole 25 has been seted up to the inside symmetry of backup pad 24, through the setting of backup pad 24 and through-hole 25, has played the effect of support to formaldehyde detector 15, has effectually prevented that formaldehyde can directly spout on formaldehyde detector 15 to influence formaldehyde detector 15's detection precision.
Further, the top of box 1 has bolted connection handle 26, and the fixed surface of handle 26 has cup jointed the antiskid cover, through the setting of handle 26, has been convenient for the user to taking of device.
The working principle is as follows: when in detection, the tube cover 12 is firstly unscrewed from the surface of the air inlet tube 11, then the formaldehyde gas is input into the box body 1 through the air inlet tube 11, then the formaldehyde detector 15 is observed, after the required data is reached, the micro air pump 4 is started, after the micro air pump 4 is started, formaldehyde can be directly sucked into one activated carbon net 2 by the micro air pump 4, then the gas can be filtered by one activated carbon net 2, the filtered gas can enter one rotating tube 3, then the gas enters one connecting tube 5 from the rotating tube 3, then the formaldehyde can be discharged from the other connecting tube 5 by the micro air pump 4, then the formaldehyde can enter the other rotating tube 3, and then the formaldehyde can be filtered by the other activated carbon net 2 again, then, the formaldehyde can be continuously circulated in the box body 1, and a detector can observe the change of the formaldehyde detector 15 to record the processing progress of the formaldehyde in real time;
after using, can twist out screw 10 from the inside of U-shaped piece 9 and stopper 7, miniature air pump 4 can be in unsettled state afterwards, then hold connecting pipe 5 in one hand again, rotate rotating tube 3 through the cooperation between the sealed bearing 6 on the other hand, can accomplish the dismantlement to miniature air pump 4, take off miniature air pump 4 the back, twist two screw caps 23 respectively with two rotating tube 3 together, put into the inside of box 1 with miniature air pump 4, later close chamber door 1 can, only need reverse operation above-mentioned step can when next use.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an environment measuring uses portable exhaust-gas detection equipment, includes box (1), its characterized in that: the air pump box is characterized in that an activated carbon net (2) is symmetrically arranged in the box body (1), a rotating pipe (3) is fixedly sleeved in the activated carbon net (2), a miniature air pump (4) is arranged on one side of the box body (1), the top and the bottom of the miniature air pump (4) are both communicated with a connecting pipe (5) in threaded connection with the rotating pipe (3), a sealing bearing (6) in rotary sleeved connection with the rotating pipe (3) is embedded in one side of the box body (1), a limiting block (7) is bolted on one side of the box body (1), a threaded groove (8) is formed in the front of the limiting block (7), a U-shaped block (9) is arranged in the front of the limiting block (7), a screw (10) in threaded connection with the threaded groove (8) is symmetrically and in threaded connection with the inside of the limiting block (7), an air inlet pipe (11) is communicated with the other side of the box body (1), and a pipe cover (12) is in threaded connection with the surface of the air inlet pipe (11), the formaldehyde detector is characterized in that a fixed block (13) is arranged inside the box body (1), a placing groove (14) is formed in the fixed block (13), the formaldehyde detector (15) is placed inside the placing groove (14), and a box door (16) is hinged to one side of the front face of the box body (1) through a hinge.
2. The portable exhaust gas detection apparatus for environmental inspection according to claim 1, wherein: the front surface of the box body (1) is bonded with a sealing ring (17), and the back surface of the box door (16) is provided with a sealing groove (18) matched with the sealing ring (17).
3. The portable exhaust gas detection apparatus for environmental inspection according to claim 1, wherein: the other side of the front surface of the box body (1) is symmetrically bolted with clamping blocks (19), and one side of the back surface of the box door (16) is symmetrically provided with clamping grooves (20) clamped with the clamping blocks (19).
4. The portable exhaust gas detection apparatus for environmental inspection according to claim 1, wherein: an observation port (21) is formed in the box door (16), and transparent glass (22) is embedded in the observation port (21).
5. The portable exhaust gas detection apparatus for environmental inspection according to claim 1, wherein: two threaded covers (23) are arranged inside the box body (1).
6. The portable exhaust gas detection apparatus for environmental inspection according to claim 1, wherein: the box body (1) is internally bolted with a support plate (24), and through holes (25) are symmetrically formed in the support plate (24).
7. The portable exhaust gas detection apparatus for environmental inspection according to claim 1, wherein: the top of the box body (1) is bolted with a handle (26), and the surface of the handle (26) is fixedly sleeved with an anti-slip sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121575625.2U CN215449191U (en) | 2021-07-12 | 2021-07-12 | Portable waste gas detection equipment for environmental detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121575625.2U CN215449191U (en) | 2021-07-12 | 2021-07-12 | Portable waste gas detection equipment for environmental detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215449191U true CN215449191U (en) | 2022-01-07 |
Family
ID=79716010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121575625.2U Active CN215449191U (en) | 2021-07-12 | 2021-07-12 | Portable waste gas detection equipment for environmental detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215449191U (en) |
-
2021
- 2021-07-12 CN CN202121575625.2U patent/CN215449191U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104792681B (en) | Device for detecting and comparing performance of filters as well as detection method | |
| CN215449191U (en) | Portable waste gas detection equipment for environmental detection | |
| CN205966704U (en) | Universal gas collecting channel | |
| CN208751928U (en) | A kind of gas sampling device | |
| CN210604587U (en) | Environment detection device | |
| CN219709469U (en) | Air microorganism sampler and bacteria filtering efficiency detection device | |
| CN205642753U (en) | Leak hunting suction gun probe and leak hunting suction gun subassembly | |
| CN212134286U (en) | Sample purification device for gas isotope analysis | |
| CN218726997U (en) | Engineering material flame retardant test machine | |
| CN207946403U (en) | A kind of portable air monitoring device | |
| CN214374601U (en) | Gas environment detection device capable of quantitative detection | |
| CN205844046U (en) | A kind of gas sampling assembly for environment measuring | |
| CN213813434U (en) | Automobile exhaust emission waste gas analyzer | |
| CN205262920U (en) | Portable PM2. 5 air monitor | |
| CN211318180U (en) | Pollution source waste gas monitoring device | |
| CN219574044U (en) | Environment particle detection device | |
| CN211652758U (en) | But angle regulation's exhaust gas detection device | |
| CN209818273U (en) | Oil pump test bench | |
| CN209789830U (en) | simple and convenient skin surface layer chemical pollutant sampling device | |
| CN214668002U (en) | Automobile emission detection device | |
| CN216955905U (en) | Portable atmospheric environment quality detection equipment | |
| CN212459657U (en) | Total nitrogen water quality on-line analyzer | |
| CN205844035U (en) | A kind of multi-level gas sampling apparatus | |
| CN206731175U (en) | A kind of experimental bench for classroom instruction | |
| CN214174290U (en) | High chemical detection instrument of security |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |