CN219870507U - Air sampling device for indoor environment detection - Google Patents
Air sampling device for indoor environment detection Download PDFInfo
- Publication number
- CN219870507U CN219870507U CN202320771167.2U CN202320771167U CN219870507U CN 219870507 U CN219870507 U CN 219870507U CN 202320771167 U CN202320771167 U CN 202320771167U CN 219870507 U CN219870507 U CN 219870507U
- Authority
- CN
- China
- Prior art keywords
- indoor environment
- box body
- wall
- air
- sampling device
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an air sampling device for indoor environment detection, which belongs to the technical field of air sampling and comprises: the air sampler comprises a box body and an air sampler body, wherein the air sampler body is arranged in the box body and used for detecting and sampling the indoor environment; the inner wall of the groove is fixedly connected with a mounting ring which is clung to the inner wall of the groove through a bolt, the mounting ring is clung to the inner wall of the air inlet pipe and extends to the inside of the air inlet pipe, the side surface of the mounting ring is welded with a filter screen with a round groove in the middle, the inside of the box body is welded with a vertical plate, the side surface of the vertical plate is fixedly connected with a rotating motor through a bolt, the side surface of the rotating motor is provided with a rotating shaft, the connecting block of circular slot inner wall in the middle of the filter screen is hugged closely to rotation axis side-mounting, and this air sampling device for indoor environment detects is convenient for take out the air sampler body, is convenient for demolish the filter screen, maintains the change, is convenient for carry out automatic clearance to the dust on the filter screen, prevents that dust impurity from blockking up the influence and use, practices thrift the manpower.
Description
Technical Field
The utility model belongs to the technical field of air sampling, and particularly relates to an air sampling device for indoor environment detection.
Background
Indoor pollution is mainly a phenomenon that indoor environment is polluted due to various volatile organic compounds existing in indoor air. The main harmful substances are radon, formaldehyde, benzene, ammonia, ester, trichloroethylene, etc.
When the existing air sampling device is used, the filter structure is required to be installed inside the air inlet to filter dust, but the filter structure is easy to be blocked by dust impurities in the air to influence the use when the air sampling device is used, and meanwhile, the air sampling device is inconvenient to detach and maintain.
For example (grant bulletin number CN 218157117U) an indoor environment quality detects uses air sampling device, is convenient for change the battery of battery compartment inside, and the telescopic spring of cooperation design simultaneously can also drive stopper automatic re-setting to the inside that lets the stopper automatic card go into the spacing groove is spacing to the apron, compares prior art, has made things convenient for the battery change work of air sampling appearance greatly.
The problem exists in that the device needs to manually remove dust on the filtering structure when in use, which wastes manpower, and is inconvenient to disassemble and maintain when damaged.
Disclosure of Invention
The utility model aims to provide an air sampling device for indoor environment detection, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an air sampling device for indoor environment detection, comprising: the air sampler comprises a box body and an air sampler body, wherein the air sampler body is arranged in the box body and used for detecting and sampling the indoor environment;
the utility model discloses a filter screen, including box, filter screen, fixed connection, filter screen, rotary motor, fixed connection and connecting block, the box side welding has the intake pipe, intake pipe side welding has, and fixed connection has the fixed ring to the welding of intake pipe outer wall, and fixed connection side is equipped with the recess that extends to the box, the recess inner wall is hugged closely the collar of recess inner wall through bolt fixedly connected with, and the filter screen that has the circular slot in the middle of the collar side welding has the riser, and the riser side passes through bolt fixedly connected with rotating electrical machines, and rotating electrical machines side mounting has the rotation axis, and rotation axis side mounting has the connecting block of hugging closely the middle circular slot inner wall of filter screen, the scraper blade of hugging closely the filter screen is passed through bolt fixedly connected with to the connecting block side.
In a further embodiment, a bottom block is welded to the bottom end of the box, and a partition is welded to the top end of the bottom block.
In a further embodiment, the top end of the box body is provided with a mounting groove, the side surface of the box body is provided with a moving groove, and the inner wall of the moving groove is tightly attached with a moving plate.
In a further embodiment, the moving plate is welded with a cover plate blocking the mounting groove on the side surface.
In a further embodiment, the top end of the box body is welded with a transverse plate, the top end of the transverse plate is fixedly connected with a first telescopic rod through a bolt, a fixing groove is formed in the side face of the box body, and the bottom end of the first telescopic rod is fixedly connected with a connecting plate which is tightly attached to the inner wall of the fixing groove and extends to the inside of the box body through the bolt.
In a further embodiment, the connecting plate side welding has the bottom plate, the bottom plate top is through bolt fixedly connected with second telescopic link, second telescopic link top is through screw fixedly connected with roof, and the air sampler body is installed on the bottom plate top.
In a further embodiment, the box side is welded with fans extending to the baffle side.
Compared with the prior art, the utility model has the technical effects and advantages that:
this air sampling device for indoor environment detects, when using, drive the apron through the movable plate and carry out the displacement at the movable groove inner wall, open the mounting groove, the connecting plate that the first telescopic link on diaphragm top drove the bottom simultaneously carries out the displacement, drives the inside bottom plate of box and carries out the upward movement, drives the air sampler body on top and carries out the upward movement, is convenient for take out the air sampler body, maintains the change.
This air sampling device for indoor environment detects, when using, through plugging in the collar in the recess of the solid fixed ring side of intake pipe outer wall, make the filter screen hug closely intake pipe inner wall, circular connecting block is hugged closely to the circular groove in the middle of the filter screen, the thread groove of collar outer wall laminates with the thread groove of solid fixed ring outer wall mutually, the bolt is plugged in, fix, be convenient for demolish the filter screen, maintain and change, plug in the bolt to the scraper blade at the connecting block side hugs closely the filter screen, the rotating electrical machines of riser side, it rotates to drive the rotation axis, make the connecting block drive the scraper blade rotate, be convenient for carry out automatic clearance to the dust on the filter screen, prevent dust impurity from blockking up the influence and use, practice thrift the manpower. This air sampling device for indoor environment detects is convenient for take out the air sampler body, is convenient for demolish the filter screen, maintains the change, is convenient for clear up automatically to the dust on the filter screen, prevents that dust impurity from blockking up and influencing the use, practices thrift the manpower.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view taken at a-a of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic view of the mounting ring of the present utility model;
fig. 4 is a schematic structural view of the fixing ring of the present utility model.
Reference numerals illustrate:
in the figure: 1. a partition plate; 2. a first telescopic rod; 3. a cross plate; 4. a connecting plate; 5. a bottom block; 6. a moving groove; 7. a moving plate; 8. a cover plate; 9. a fixing ring; 10. a mounting ring; 11. a filter screen; 12. an air inlet pipe; 13. a case; 14. a top plate; 15. an air sampler body; 16. a blower; 17. a second telescopic rod; 18. a bottom plate; 19. a rotating electric machine; 20. a riser; 21. a first staple; 22. a scraper; 23. and (5) connecting a block.
Description of the embodiments
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
In order to solve the proposed problem, an air sampling device for indoor environment detection as shown in fig. 1 to 4 includes: the box body 13 and an air sampler body 15 which is arranged inside the box body 13 and used for detecting and sampling the indoor environment;
the air inlet pipe 12 is welded on the side face of the box body 13, the fixing ring 9 is welded on the outer wall of the air inlet pipe 12, the groove extending towards the box body 13 is formed in the side face of the fixing ring 9, the installation ring 10 is fixedly connected to the inner wall of the groove through bolts, the installation ring 10 is plugged into the groove in the side face of the fixing ring 9 on the outer wall of the air inlet pipe 12, the filter screen 11 is tightly attached to the inner wall of the air inlet pipe 12, the installation ring 10 is tightly attached to the inner wall of the air inlet pipe 12 and extends to the inside of the air inlet pipe 12, the filter screen 11 with a circular groove in the middle is welded on the side face of the installation ring 10, the vertical plate 20 is fixedly connected with the rotating motor 19 through bolts, the circular groove in the middle of the filter screen 11 is tightly attached to the circular connecting block 23, the thread groove on the outer wall of the installation ring 10 is tightly attached to the thread groove on the outer wall of the fixing ring 9, the rotating motor 19 is fixedly connected with the scraping plate 22 tightly attached to the middle of the filter screen 11 through bolts, and the scraping plate 22 is plugged into the bolt on the side face of the connecting block 23, so that the filter screen 11 is convenient to detach and repair and replacement can be carried out.
The welding of box 13 bottom has the bottom block 5, bottom block 5 top welding has baffle 1, box 13 top is equipped with the mounting groove, box 13 side is equipped with movable tank 6, movable tank 6 inner wall is closely pasted and is had movable plate 7, movable plate 7 side welding has the apron 8 that blocks the mounting groove, it hugs closely filter screen 11 to push in the bolt to scraper blade 22 in connecting block 23 side, rotating electrical machines 19 of riser 20 side, it rotates to drive the rotation axis, box 13 top welding has diaphragm 3, diaphragm 3 top passes through bolt fixedly connected with first telescopic link 2, box 13 side is equipped with the fixed slot, first telescopic link 2 bottom passes through bolt fixedly connected with and hugs closely the connecting plate 4 of fixed slot inner wall extension to box 13 inside, make connecting block 23 drive scraper blade 22 and rotate, be convenient for carry out automatic clearance to the dust on the filter screen 11, prevent that dust impurity from blockking up the influence uses, practice thrift the manpower.
The cover plate 8 is driven to displace at the inner wall of the movable groove through the movable plate 7, the mounting groove is opened, meanwhile, the first telescopic rod 2 at the top end of the transverse plate 3 drives the connecting plate 4 at the bottom end to displace, the bottom plate 18 is welded on the side face of the connecting plate 4, the top end of the bottom plate 18 is fixedly connected with the second telescopic rod 17 through bolts, the top end of the second telescopic rod 17 is fixedly connected with the top plate 14 through bolts, the air sampler body 15 is arranged at the top end of the bottom plate 18, the fan 16 extending to the side face of the partition plate 1 is welded on the side face of the box 13, the bottom plate 5 inside the box 13 is driven to move upwards, the air sampler body 15 at the top end is driven to move upwards, and the air sampler body 15 is conveniently taken out for maintenance and replacement.
The air sampler body 15 and the rotary electric machine 19 are both configured in the prior art, and the working principle, size and model are irrelevant to the functions of the present utility model, so that the control mode of the present utility model is controlled by a controller, the control circuit of the controller can be implemented by simple programming of those skilled in the art, the supply of power is also well known in the art, and the present utility model is mainly used for protecting mechanical devices, so that the present utility model does not explain the control mode and circuit connection in detail.
Principle of operation
This air sampling device for indoor environment detects, when using, through inserting collar 10 into the recess of solid fixed ring 9, insert the bolt and fix, make filter screen 11 go deep into intake pipe 12, make the circular slot of intake pipe 12 hug closely connecting block 23, fix scraper 22 through inserting the bolt in connecting block 23 department, rotating electrical machines 19 rotate, drive the rotation axis and rotate, utilize connecting block 23 to drive scraper 32 and rotate, remove dust to filter screen 11.
It should be noted that relational terms such as one and two are 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. Moreover, 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. The term "comprising" an element defined by the term "comprising" 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An air sampling device for indoor environment detection, comprising: the air sampler comprises a box body (13) and an air sampler body (15) which is arranged in the box body (13) and is used for detecting and sampling the indoor environment;
the method is characterized in that: the utility model discloses a filter screen, including box (13) side welding, box (13) side welding has intake pipe (12), and intake pipe (12) outer wall welding has solid fixed ring (9), and gu fixed ring (9) side is equipped with the recess that extends to box (13), recess inner wall is hugged closely through bolt fixedly connected with collar (10) of recess inner wall, collar (10) side welding has middle filter screen (11) that have the circular slot, box (13) inside welding has riser (20), riser (20) side is through bolt fixedly connected with rotating electrical machines (19), rotating electrical machines (19) side-mounting has the rotation axis, connecting block (23) of hugging closely the middle circular slot inner wall of filter screen (11) are installed to the rotation axis side-mounting, scraper blade (22) of hugging closely filter screen (11) are passed through bolt fixedly connected with to connecting block (23) side.
2. The air sampling device for indoor environment detection according to claim 1, wherein: the bottom of the box body (13) is welded with a bottom block (5), and the top of the bottom block (5) is welded with a baffle plate (1).
3. An air sampling device for indoor environment detection according to claim 2, wherein: the top of the box body (13) is provided with an installation groove, the side surface of the box body (13) is provided with a moving groove (6), and the inner wall of the moving groove (6) is tightly adhered with a moving plate (7).
4. An air sampling device for indoor environment detection according to claim 3, wherein: and a cover plate (8) for blocking the mounting groove is welded on the side surface of the moving plate (7).
5. An air sampling device for indoor environment detection according to claim 3, wherein: the novel telescopic device is characterized in that a transverse plate (3) is welded at the top end of the box body (13), the top end of the transverse plate (3) is fixedly connected with a first telescopic rod (2) through a bolt, a fixed groove is formed in the side face of the box body (13), and the bottom end of the first telescopic rod (2) is fixedly connected with a connecting plate (4) which is tightly attached to the inner wall of the fixed groove and extends to the inside of the box body (13).
6. The air sampling device for indoor environment detection according to claim 5, wherein: the side welding of connecting plate (4) has bottom plate (18), bottom plate (18) top is through bolt fixedly connected with second telescopic link (17), second telescopic link (17) top is through screw fixedly connected with roof (14), and air sampler body (15) are installed on bottom plate (18) top.
7. The air sampling device for indoor environment detection according to claim 5, wherein: the side face of the box body (13) is welded with a fan (16) extending to the side face of the partition board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320771167.2U CN219870507U (en) | 2023-04-10 | 2023-04-10 | Air sampling device for indoor environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320771167.2U CN219870507U (en) | 2023-04-10 | 2023-04-10 | Air sampling device for indoor environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870507U true CN219870507U (en) | 2023-10-20 |
Family
ID=88344889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320771167.2U Active CN219870507U (en) | 2023-04-10 | 2023-04-10 | Air sampling device for indoor environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870507U (en) |
-
2023
- 2023-04-10 CN CN202320771167.2U patent/CN219870507U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219870507U (en) | Air sampling device for indoor environment detection | |
| CN213269953U (en) | Tunnel natural dispersion exhaust device not easy to affect tunnel structure | |
| CN211178161U (en) | Strutting arrangement for blasting with dust fall function | |
| CN108843367B (en) | Device convenient for tunnel ventilation for bridge | |
| CN107597594B (en) | Pretreatment device before production and processing of biofuel | |
| CN216803983U (en) | Plate slotting equipment dust collector | |
| CN217247283U (en) | Sewage pretreatment device | |
| CN210291941U (en) | Thermal power plant boiler waste gas detection device | |
| CN215678263U (en) | Volatile organic compound monitoring device with dust removal function | |
| CN2105991U (en) | Water jet-flow ventilation dust removing device | |
| CN103831788A (en) | Dust-free environment-friendly electric hammer | |
| CN213646816U (en) | Intelligent digit control machine tool cleaning device | |
| CN220415835U (en) | Centrifugal fan with dustproof function | |
| CN211297243U (en) | Electrical installation self-rotation type dust suction equipment | |
| CN110043305B (en) | Mining automatic variable-stage cyclone wet dust collector | |
| CN108126437B (en) | Shutter type water film dust remover | |
| CN214715050U (en) | Dust collector is used in colliery mining prevention and cure | |
| CN213134302U (en) | Calcium carbonate function master batch production facility | |
| CN213574688U (en) | Fume exhaust fan | |
| CN220037095U (en) | Explosion-proof roof fan | |
| CN101069891A (en) | Dust remover | |
| CN219130102U (en) | Environment-friendly stand surface rust cleaning device | |
| CN214053048U (en) | Cement is carried with supplementary dust device | |
| CN221107424U (en) | Dust collector that mine blasting was used | |
| CN216747613U (en) | VOC on-line measuring device in waste gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |