CN212180719U - Indoor air detection instrument - Google Patents
Indoor air detection instrument Download PDFInfo
- Publication number
- CN212180719U CN212180719U CN201922108007.6U CN201922108007U CN212180719U CN 212180719 U CN212180719 U CN 212180719U CN 201922108007 U CN201922108007 U CN 201922108007U CN 212180719 U CN212180719 U CN 212180719U
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- air
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- guide pipe
- air guide
- detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000000809 air pollutant Substances 0.000 description 4
- 231100001243 air pollutant Toxicity 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an indoor air detection instrument, which comprises a shell, wherein an air guide pipe is arranged in the shell, a miniature exhaust fan is arranged in the air guide pipe, a first air guide cover and a second air guide cover are connected through a detection guide pipe, and a gas detection probe is arranged in the detection guide pipe; a balance weight seat is installed on one surface of the shell, which is opposite to the air outlet, a rubber sucker is embedded in the balance weight seat, an adsorption attaching plate is arranged on the outer side surface of the rubber sucker, and a circle of buffering air bag is sleeved outside the shell; the device is integrally fixed by using a vacuum adsorption mode, can be mounted and dismounted by one key, is simple to operate and convenient to flexibly transfer, and can be fixed at any position and height as required, so that air detection information of different environments can be conveniently acquired; the installation counter weight seat shifts the holistic focus of casing to the middle part, establishes buffering gasbag at casing side cover for when the device accident dropped, the absorption rigging board of buffering gasbag and rubber material earlier with ground contact, had good buffering effect.
Description
Technical Field
The utility model relates to an air detection correlation technique field specifically is an indoor air detection instrument.
Background
With the increasing speed of urbanization in recent years, more and more people live into new houses, and the indoor air pollutants are accompanied by the indoor air pollutants, and at the present stage, the pollutants can be roughly divided into two categories, namely gaseous pollutants and granular pollutants. The indoor air pollutants are hundreds of kinds, not only each harmful substance has different action modes and ways to human bodies to endanger the health of the human bodies, but also because various harmful substances exist indoors and act on the human bodies together, the harmful substances are added or synergistically influenced on the human bodies, the harmfulness is higher, and various diseases and diseases can be caused. Therefore, people are concerned more and more about detecting whether the content of indoor air pollutants meets the safety and environmental protection standard. The flexibility of the existing indoor air detection device is poor, the device is inconvenient to detach after being installed and fixed, the air environment around the installation position can only be detected, other positions are inconvenient to transfer to for detection, meanwhile, the device is inconvenient to fix at each height position, and the limitation of obtaining an air source is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor air detecting instrument to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an indoor air detection instrument comprises a shell, wherein an air guide pipe with an L-shaped structure is arranged in the shell, and an air inlet and an air outlet which are communicated with two ends of the air guide pipe are respectively arranged on the side surface of the shell; a micro exhaust fan is arranged in the air guide pipe, the output end of the micro exhaust fan faces the air outlet, the input end of the micro exhaust fan is communicated with a first air guide cover, a second air guide cover communicated with the air inlet is arranged in the air guide pipe, the first air guide cover and the second air guide cover are connected through a detection guide pipe, and a gas detection probe is arranged in the detection guide pipe; the utility model discloses a shell, including the air outlet, the casing is installed the counter weight seat back to the one side of air outlet, and rubber suction cup is embedded to the counter weight seat, and the rubber suction cup lateral surface is provided with adsorbs the laminating board, and casing externally mounted control box is provided with the power supply subassembly in, and the outside cover of casing is equipped with round buffering gasbag.
Preferably, the first air guide cover and the second air guide cover are both of hollow hemispherical structures, the opening of the first air guide cover faces to the input end of the miniature exhaust fan, and the opening of the second air guide cover faces to the air inlet.
Preferably, the weight seat is made of solid stainless steel material.
Preferably, a vacuum pump is installed in the shell, the suction end of the vacuum pump is communicated with the rubber sucker through a guide pipe, an electromagnetic valve is installed on the guide pipe, and a hollowed-out ventilation surface is arranged at the position, corresponding to the vacuum pump, outside the shell.
Preferably, a pressure sensor is installed in the rubber suction cup.
Preferably, the control box is provided with a display screen and an operation panel, and the control box is respectively connected with the control ends of the miniature exhaust fan, the gas detection probe, the vacuum pump, the electromagnetic valve and the pressure sensor.
Preferably, the power supply assembly is electrically connected with the control end of the control box, the miniature exhaust fan, the gas detection probe, the vacuum pump, the electromagnetic valve and the pressure sensor respectively, and a charging interface connected with the input end of the power supply assembly is arranged outside the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses small in size, the integrated level is high, and inner structure is reasonable in distribution, through set up miniature air exhauster in the guide duct to with the wind scooper cooperation, with the leading-in detection duct of the air of indoor environment, utilize gaseous test probe to detect, and will detect information and show on the display screen in real time, introduce the air current automatically, detection effect is good.
2. The utility model discloses utilize vacuum adsorption's form to accomplish the holistic fixed of device, but a key installation and dismantlement, easy operation, the nimble transfer of being convenient for can be fixed at the optional position height as required simultaneously, is convenient for acquire the empty gas detection survey information of different environment.
3. The utility model discloses an at casing one end installation counter weight seat, shift the holistic focus of casing to the middle part, establish buffering gasbag at casing side cover for when the device accident dropped, the absorption attaching plate of buffering gasbag and rubber material earlier with the ground contact, had good buffering effect, the damage of less each part, long service life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a specific installation structure inside the air guide tube of the present invention;
FIG. 3 is a schematic view of the connection structure of the rubber suction cup and the adsorption attachment plate of the present invention;
FIG. 4 is a schematic view of the end face mounting structure of the housing of the present invention;
fig. 5 is a schematic view of an assembly structure of the housing and the buffering airbag of the present invention.
In the figure: 1. a housing; 2. an air guide pipe; 3. an air inlet; 4. an air outlet; 5. a miniature exhaust fan; 6. A first wind scooper; 7. a second wind scooper; 8. detecting the catheter; 9. a gas detection probe; 10. a counterweight seat; 11. a rubber suction cup; 12. adsorbing the attaching plate; 13. a vacuum pump; 14. a conduit; 15. an electromagnetic valve; 16. a ventilation surface; 17. a control box; 18. a power supply assembly; 19. a charging interface; 20. a buffer air bag.
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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: an indoor air detection instrument comprises a shell 1, wherein an air guide pipe 2 with an L-shaped structure is arranged in the shell 1, and an air inlet 3 and an air outlet 4 which are communicated with two ends of the air guide pipe 2 are respectively arranged on the side surface of the shell 1; a micro exhaust fan 5 is arranged in the air guide pipe 2, the output end of the micro exhaust fan 5 faces the air outlet 4, the input end of the micro exhaust fan is communicated with a first air guide cover 6, a second air guide cover 7 communicated with the air inlet 3 is arranged in the air guide pipe 2, the first air guide cover 6 and the second air guide cover 7 are connected through a detection guide pipe 8, and a gas detection probe 9 is arranged in the detection guide pipe 8; the utility model discloses a shell, including casing 1, counter weight seat 10, rubber suction cup 11 lateral surface are provided with and adsorb binding plate 12, and 1 externally mounted control box 17 of casing is provided with power supply unit 18 in the casing 1, and 1 outside cover of casing is equipped with round buffering gasbag 20.
Furthermore, the first wind scooper 6 and the second wind scooper 7 are both hollow hemispherical structures, the opening of the first wind scooper 6 faces the input end of the miniature exhaust fan 5, and the opening of the second wind scooper 7 faces the air inlet 3.
Further, the weight seat 10 is made of a solid stainless steel material.
Further, a vacuum pump 13 is installed in the housing 1, a suction end of the vacuum pump 13 is communicated with the rubber suction cup 11 through a guide pipe 14, an electromagnetic valve 15 is installed on the guide pipe 14, and a hollow ventilation surface 16 is arranged at a position, corresponding to the vacuum pump 13, outside the housing 1.
Further, a pressure sensor is installed in the rubber suction cup 11.
Furthermore, a display screen and an operation panel are arranged on the control box 17, and the control box 17 is respectively connected with the control ends of the miniature exhaust fan 5, the gas detection probe 9, the vacuum pump 13, the electromagnetic valve 15 and the pressure sensor.
Further, power supply unit 18 is connected with control box 17, miniature air exhauster 5, gas detection probe 9, vacuum pump 13, solenoid valve 15, pressure sensor's control end electric connection respectively, and casing 1 outside is provided with the interface 19 that charges that is connected with power supply unit 18's input.
The working principle is as follows: when the counterweight seat is used, the end face of the counterweight seat 10 is attached to an installation wall, and the adsorption attaching plate 12 is made of rubber materials, can be in close contact with the surface of the wall and has a good sealing effect; the vacuum pump 13 is started through the control box 17, the interior of the rubber sucker 11 is vacuumized, the pressure sensor in the rubber sucker 11 monitors the pressure change of the rubber sucker 11 in real time and feeds a signal back to the control box 17, when the negative pressure reaches a set value (indicating that the adsorption force is enough for the whole supporting device to be fixed at the moment), the control box 17 triggers the electromagnetic valve 15 to close, the negative pressure state of the rubber sucker 11 is kept, and the whole fixed installation of the device is completed; when the device is disassembled, the electromagnetic valve 15 is opened by one key of the control box 17 to release pressure, and the whole disassembly of the device is completed. The air detection device has the advantages of one-key installation and disassembly, simplicity in operation, convenience in flexible transfer, capability of being fixed at any position height according to needs, and convenience in acquiring air detection information of different environments.
During air detection, the miniature exhaust fan 5 is started, air flow is guided into the second air guiding cover 7 from the air inlet 3, enters the detection guide pipe 8 and is discharged from the air outlet 4, dynamic circulation of the air flow is formed, the gas detection probe 9 acquires relevant parameters in the air, detection information is displayed on the display screen in real time, the air flow is automatically introduced, and the detection effect is good.
The counterweight seat 10 is installed at one end of the shell, the whole gravity center of the shell 1 is transferred to the middle part, the buffering air bag 20 is sleeved on the side surface of the shell 1, when the device accidentally drops, the buffering air bag 20 and the adsorption attaching plate 12 made of rubber firstly contact with the ground, a good buffering effect is achieved, and the damage to each part is reduced, and the service life is long.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
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 (7)
1. An indoor air detection instrument is characterized by comprising a shell (1), wherein an air guide pipe (2) with an L-shaped structure is arranged in the shell (1), and an air inlet (3) and an air outlet (4) which are communicated with two ends of the air guide pipe (2) are respectively arranged on the side surface of the shell (1); a micro exhaust fan (5) is installed in the air guide pipe (2), the output end of the micro exhaust fan (5) faces the air outlet (4), the input end of the micro exhaust fan is communicated with a first air guide cover (6), a second air guide cover (7) communicated with the air inlet (3) is arranged in the air guide pipe (2), the first air guide cover (6) and the second air guide cover (7) are connected through a detection guide pipe (8), and a gas detection probe (9) is installed in the detection guide pipe (8); the air outlet (4) is back to one side of the shell (1) and is provided with a counterweight seat (10), a rubber sucker (11) is embedded in the counterweight seat (10), an adsorption attaching plate (12) is arranged on the outer side surface of the rubber sucker (11), a control box (17) is installed outside the shell (1), a power supply assembly (18) is arranged in the shell (1), and a circle of buffering air bag (20) is sleeved outside the shell (1).
2. An indoor air detection apparatus as claimed in claim 1, wherein: the first air guide cover (6) and the second air guide cover (7) are both hollow hemispherical structures, the opening of the first air guide cover (6) faces to the input end of the miniature exhaust fan (5), and the opening of the second air guide cover (7) faces to the air inlet (3).
3. An indoor air detection apparatus as claimed in claim 1, wherein: the counterweight seat (10) is made of solid stainless steel materials.
4. An indoor air detection apparatus as claimed in claim 1, wherein: the vacuum pump (13) is installed in the shell (1), the suction end of the vacuum pump (13) is communicated with the rubber sucker (11) through a guide pipe (14), the electromagnetic valve (15) is installed on the guide pipe (14), and a hollowed-out ventilation surface (16) is arranged at the position, corresponding to the vacuum pump (13), outside the shell (1).
5. An indoor air detection apparatus as claimed in claim 1, wherein: and a pressure sensor is arranged in the rubber sucker (11).
6. An indoor air detection apparatus as claimed in claim 1, wherein: the control box (17) is provided with a display screen and a control panel, and the control box (17) is respectively connected with the control ends of the miniature exhaust fan (5), the gas detection probe (9), the vacuum pump (13), the electromagnetic valve (15) and the pressure sensor.
7. An indoor air detection apparatus as claimed in claim 1, wherein: the power supply assembly (18) is respectively electrically connected with the control box (17), the miniature exhaust fan (5), the gas detection probe (9), the vacuum pump (13), the electromagnetic valve (15) and the control end of the pressure sensor, and a charging interface (19) connected with the input end of the power supply assembly (18) is arranged outside the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108007.6U CN212180719U (en) | 2019-11-29 | 2019-11-29 | Indoor air detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108007.6U CN212180719U (en) | 2019-11-29 | 2019-11-29 | Indoor air detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212180719U true CN212180719U (en) | 2020-12-18 |
Family
ID=73764305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922108007.6U Expired - Fee Related CN212180719U (en) | 2019-11-29 | 2019-11-29 | Indoor air detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212180719U (en) |
-
2019
- 2019-11-29 CN CN201922108007.6U patent/CN212180719U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211115 Address after: 116000 No. 9, floor 18, No. 596, Huangpu Road, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Dalian Congzhong Network Technology Co.,Ltd. Address before: 116000 No. 9, floor 18, No. 596, Huangpu Road, Ganjingzi District, Dalian City, Liaoning Province Patentee before: Dalian jingweiyou Environmental Protection Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |