CN212008523U - Low-noise indoor air quality detection device - Google Patents
Low-noise indoor air quality detection device Download PDFInfo
- Publication number
- CN212008523U CN212008523U CN202020779978.3U CN202020779978U CN212008523U CN 212008523 U CN212008523 U CN 212008523U CN 202020779978 U CN202020779978 U CN 202020779978U CN 212008523 U CN212008523 U CN 212008523U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- door
- indoor air
- base
- air quality
- 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
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses an indoor air quality detection device of low noise, including base, opening and closing room, floating gate, a base top fixedly connected with shock attenuation base, be provided with the spring among the shock attenuation base, a shock attenuation base top fixedly connected with casing, casing both sides difference fixedly connected with bracing piece, just bracing piece slope sets up, and the lower extreme links to each other with the base, a bottom surface fixedly connected with elastic plate in the casing, elastic plate top fixed mounting has the motor of a perpendicular setting, motor output rotates and is connected with a fan, an air inlet has respectively been seted up to fan correspondence both sides casing punishment, fan top left side is provided with a fixed gate, the gate slot has been seted up on the fixed gate, and the fixed hydraulic means that is provided with in gate slot left side. The utility model discloses in, the leakproofness is good, can obtain more accurate testing result, is examining time measuring simultaneously, can effectively the noise reduction, has fine practicality.
Description
Technical Field
The utility model relates to an air quality detection device technical field especially relates to an indoor air quality detection device of low noise.
Background
With the improvement of society and the improvement of living standard of substances, the requirements of people on the environment are continuously improved. At present, more and more people begin to pay attention to the indoor environment quality, because most of the time of people is indoor, life, study, work, rest and the like, the quality of the indoor environment quality directly influences the physical health of people.
Among the current indoor air detection device, because the gas tightness is not good, lead to the testing result to have great error, simultaneously, these devices are at the during operation, send great noise easily, have influenced people's mood.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a low-noise indoor air quality detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a low-noise indoor air quality detection device comprises a base, an opening and closing chamber and a movable door, wherein a damping base is fixedly connected above the base, a spring is arranged in the damping base, a shell is fixedly connected above the damping base, a supporting rod is respectively and fixedly connected to two sides of the shell, the supporting rod is obliquely arranged, the lower end of the supporting rod is connected with the base, an elastic plate is fixedly connected to the inner bottom surface of the shell, a vertically arranged motor is fixedly mounted above the elastic plate, the output end of the motor is rotatably connected with a fan, an air inlet is respectively formed in the position, corresponding to the shell, of each side of the two sides of the fan, a fixed door is arranged on the left side above the fan, a door slot is formed in the fixed door, a hydraulic device is fixedly arranged on the left side of the door slot, the hydraulic device is horizontally arranged, a hydraulic rod is mounted at the right end of the, the movable door is installed in the door groove and is closely connected with the inner wall of the door groove, a positioning groove is formed in the position, corresponding to the right side shell, of the movable door, an opening and closing chamber is fixedly arranged above the fixed door and the movable door, a horizontal air filter screen is arranged in the opening and closing chamber, a dust sensor is fixedly connected to the side wall, close to the positioning groove, of the opening and closing chamber, an air detector is fixedly arranged above the opening and closing chamber and is fixedly installed on the top wall in the shell, and a detection probe is arranged below the air detector and extends to the upper portion of the air filter screen.
As a further description of the above technical solution:
the casing openly fixed mounting in the middle of the outside has a liquid crystal display, just electric connection has a plurality of control button around the liquid crystal display.
As a further description of the above technical solution:
when the hydraulic rod is in the maximum telescopic length, the right end of the movable door is just matched with the positioning groove to form sealing.
As a further description of the above technical solution:
and the matched facilities in the air inlet are provided with metal nets for isolating external sundries.
As a further description of the above technical solution:
the air screen holes may have a diameter of about one to three millimeters.
As a further description of the above technical solution:
the length of the movable door is greater than that of the fixed door.
As a further description of the above technical solution:
the spring strength should be much greater than the weight of the upper device components.
The utility model discloses following beneficial effect has:
1. the utility model discloses in can effectively reduce the vibrations that the device produced carrying out the during operation, and then reduce the noise that sends, make user's use feel more comfortable.
2. The utility model discloses in seal through mechanical type, with the better sealed of the interior room space that opens and shuts of device, make the testing result more accurate, improved the accuracy nature of device.
Drawings
Fig. 1 is a schematic structural view of a low-noise indoor air quality detection device provided by the present invention;
fig. 2 is a front view of a low-noise indoor air quality detection device provided by the present invention;
fig. 3 is a schematic view of the movable door of the low-noise indoor air quality detection device provided by the present invention.
Illustration of the drawings:
1. a base; 2. a spring; 3. a support bar; 4. a housing; 5. an elastic plate; 6. a fan; 7. a fixed door; 8. an opening and closing chamber; 9. an air detector; 10. detecting a probe; 11. an air screen; 12. a dust sensor; 13. a movable door; 14. an air inlet; 15. a motor; 16. a shock-absorbing base; 17. a control button; 18. a liquid crystal display screen; 19. a hydraulic device; 20. a door slot; 21. a hydraulic lever; 22. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 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 an embodiment: a low-noise indoor air quality detection device comprises a base 1, an opening and closing chamber 8 and a movable door 13, wherein a damping base 16 is fixedly connected above the base 1, a spring 2 is arranged in the damping base 16, a shell 4 is fixedly connected above the damping base 16, a supporting rod 3 is fixedly connected to each side of the shell 4 respectively, the supporting rods 3 are obliquely arranged, the lower end of each supporting rod is connected with the base 1, an elastic plate 5 is fixedly connected to the inner bottom surface of the shell 4, a vertically arranged motor 15 is fixedly arranged above the elastic plate 5, the output end of the motor 15 is rotatably connected with a fan 6, air inlets 14 are respectively arranged at positions, corresponding to the shells 4 at two sides, of the fan 6, a fixed door 7 is arranged on the left side above the fan 6, a door slot 20 is formed in the fixed door 7, a hydraulic device 19 is fixedly arranged on the left side of the door slot 20, the hydraulic device 19 is horizontally, hydraulic stem 21 right-hand member fixedly connected with floating gate 13, floating gate 13 is installed in door slot 20, and with 20 inner wall zonulae occludens in the door slot, a constant head tank 22 has been seted up in 4 departments of floating gate 13 corresponding right side casing, fixed gate 7 opens and closes room 8 with the fixed being provided with one in 13 tops of floating gate, open and close and be provided with a horizontal air filter screen 11 in the room 8, be close to a fixedly connected with dust sensor 12 on the lateral wall of constant head tank 22 department in opening and close room 8, open and close 8 tops of room and fixedly be provided with an air detector 9, and fixed mounting is on roof in casing 4, air detector 9 below is provided with a test probe 10, and extend to air filter screen 11 top.
Fixed mounting has a liquid crystal display 18 in the middle of the 4 positive outsides, and electrically connected has a plurality of control button 17 around the liquid crystal display 18, when hydraulic stem 21 was in the most flexible length, 13 right-hand members of floating gate just cooperated with constant head tank 22, formed sealedly, supporting facility's the metal mesh that has isolated external debris in the air inlet 14, the diameter in 11 holes of air filter is about one to three millimeters, floating gate 13 length is greater than fixed gate 7 length, 2 elastic strength of spring should be far greater than top device part weight.
The working principle is as follows:
1. the device is placed indoors, the control button is operated, and the device is turned on.
2. The motor work drives the fan and rotates, and indoor air upwards blows in and opens and close indoor by the air inlet entering device, and hydraulic means stretches out the hydraulic stem, and the hydraulic stem promotes the floating gate and removes in the gate slot, gets into the constant head tank right, forms sealedly.
3. Dust sensor work this moment, and the data transfer that will detect shows to liquid crystal display, opens and close indoor air upflow, through air filter, filters behind the dust, with the test probe contact, test probe and air detector go out the data transfer of analysis to show.
4. When the device is in operation, the motor and the fan can generate vibration, and when the vibration is transmitted downwards, the damping base and the damping spring work to convert the vibration into elastic potential energy, so that the noise is effectively reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an indoor air quality detection device of low noise, includes base (1), opens and shuts room (8), floating gate (13), its characterized in that: a damping base (16) is fixedly connected above the base (1), a spring (2) is arranged in the damping base (16), a shell (4) is fixedly connected above the damping base (16), a supporting rod (3) is respectively fixedly connected on two sides of the shell (4), the supporting rod (3) is obliquely arranged, the lower end of the supporting rod is connected with the base (1), an elastic plate (5) is fixedly connected on the inner bottom surface of the shell (4), a vertically arranged motor (15) is fixedly arranged above the elastic plate (5), the output end of the motor (15) is rotatably connected with a fan (6), an air inlet (14) is respectively arranged on the fan (6) corresponding to the shells (4) on two sides, a fixed door (7) is arranged on the left side above the fan (6), a door groove (20) is arranged on the fixed door (7), and a hydraulic device (19) is fixedly arranged on the left side of the door groove (20), the hydraulic device (19) is horizontally arranged, a hydraulic rod (21) is installed at the right end of the hydraulic rod (21), a movable door (13) is fixedly connected at the right end of the hydraulic rod (21), the movable door (13) is installed in a door groove (20) and is tightly connected with the inner wall of the door groove (20), a positioning groove (22) is formed in the position, corresponding to the right side shell (4), of the movable door (13), an opening and closing chamber (8) is fixedly arranged above the fixed door (7) and the movable door (13), a horizontal air filter screen (11) is arranged in the opening and closing chamber (8), a dust sensor (12) is fixedly connected to the side wall, close to the positioning groove (22), of the opening and closing chamber (8), an air detector (9) is fixedly arranged above the opening and closing chamber (8) and is fixedly installed on the inner top wall of the shell (4), a detection probe (10) is arranged below the air detector (9), and extends above the air screen (11).
2. A low-noise indoor air quality detecting device according to claim 1, wherein: the middle of the outer side of the front surface of the shell (4) is fixedly provided with a liquid crystal display screen (18), and a plurality of control buttons (17) are electrically connected to the periphery of the liquid crystal display screen (18).
3. A low-noise indoor air quality detecting device according to claim 1, wherein: when the hydraulic rod (21) is in the maximum telescopic length, the right end of the movable door (13) is just matched with the positioning groove (22) to form sealing.
4. A low-noise indoor air quality detecting device according to claim 1, wherein: and the air inlet (14) is provided with a metal net for isolating external impurities.
5. A low-noise indoor air quality detecting device according to claim 1, wherein: the diameter of the air screen (11) holes is about one to three millimeters.
6. A low-noise indoor air quality detecting device according to claim 1, wherein: the length of the movable door (13) is larger than that of the fixed door (7).
7. A low-noise indoor air quality detecting device according to claim 1, wherein: the elastic strength of the spring (2) is far larger than the weight of the upper device component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020779978.3U CN212008523U (en) | 2020-05-12 | 2020-05-12 | Low-noise indoor air quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020779978.3U CN212008523U (en) | 2020-05-12 | 2020-05-12 | Low-noise indoor air quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212008523U true CN212008523U (en) | 2020-11-24 |
Family
ID=73411103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020779978.3U Active CN212008523U (en) | 2020-05-12 | 2020-05-12 | Low-noise indoor air quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212008523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199823A (en) * | 2021-12-13 | 2022-03-18 | 中绿碳测未来(大同)科技有限公司 | Greenhouse gas detection device based on TDLAS technique |
-
2020
- 2020-05-12 CN CN202020779978.3U patent/CN212008523U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199823A (en) * | 2021-12-13 | 2022-03-18 | 中绿碳测未来(大同)科技有限公司 | Greenhouse gas detection device based on TDLAS technique |
| CN114199823B (en) * | 2021-12-13 | 2023-09-26 | 中绿碳测未来(大同)科技有限公司 | Greenhouse gas detection device based on TDLAS technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212008523U (en) | Low-noise indoor air quality detection device | |
| CN211375106U (en) | Hydrogeological disaster monitoring devices | |
| CN108267551A (en) | Free-standing imflammable gas detection device | |
| CN208999347U (en) | A kind of protective device of electrochemical sensor | |
| CN210604575U (en) | Combined air quality detection equipment | |
| CN218100385U (en) | Quantitative detection device for point-type smoke fire detector | |
| CN216050060U (en) | Indoor environment detection device | |
| CN213148858U (en) | Ambient air detection device | |
| CN107860875A (en) | A kind of mini air monitor of household | |
| CN213842953U (en) | Radioactive aerosol particle detection device | |
| CN112080408B (en) | Planktonic bacteria sampler | |
| CN214373180U (en) | Door and window air tightness detection device | |
| CN214427072U (en) | Be used for building engineering air detection sampling device | |
| CN220473490U (en) | Gas detection device | |
| CN219608067U (en) | Building data acquisition equipment | |
| CN212989333U (en) | Marine water quality detector calibration equipment | |
| CN217132911U (en) | Particulate matter monitoring device for clean operating room | |
| CN214033829U (en) | Intelligent dynamic tester for pile foundation | |
| CN210513956U (en) | Air entrainment piece compressive capacity testing arrangement | |
| CN216900102U (en) | Air pollution detection device convenient to carry | |
| CN218121693U (en) | Dust sampling detection device | |
| CN217237657U (en) | Dust concentration measuring device for health monitoring | |
| CN212483891U (en) | Quick accurate tunnel monitoring devices | |
| CN214894522U (en) | Prevent concrete resistance to compression check out test set that splashes | |
| CN210777052U (en) | High-sensitivity array type smoke detection system control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |