CN206531757U - Room air dust monitoring device with warning function - Google Patents
Room air dust monitoring device with warning function Download PDFInfo
- Publication number
- CN206531757U CN206531757U CN201720164691.8U CN201720164691U CN206531757U CN 206531757 U CN206531757 U CN 206531757U CN 201720164691 U CN201720164691 U CN 201720164691U CN 206531757 U CN206531757 U CN 206531757U
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- Prior art keywords
- infrared
- support
- room air
- warning function
- monitoring device
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- 239000000428 dust Substances 0.000 title claims abstract description 63
- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 206010021033 Hypomenorrhoea Diseases 0.000 claims description 9
- 101000871498 Homo sapiens m7GpppX diphosphatase Proteins 0.000 claims description 6
- MIQYPPGTNIFAPO-CABCVRRESA-N PS(6:0/6:0) Chemical compound CCCCCC(=O)OC[C@@H](OC(=O)CCCCC)COP(O)(=O)OC[C@H](N)C(O)=O MIQYPPGTNIFAPO-CABCVRRESA-N 0.000 claims description 6
- 102100033718 m7GpppX diphosphatase Human genes 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Emergency Alarm Devices (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a kind of room air dust monitoring device with warning function, including first support, second support, control device, infrared photosensitive cylinder, luminaire and speculum.Control device is fixed in first support by fixed part, and one end of infrared photosensitive cylinder is fixed on fixed part, and the other end is fixed on the left side of second support and part and stretched into second support；Infrared photosensitive cylinder is built-in with photovoltaic converter；Luminaire is arranged on the inner top of second support, and the luminaire includes multiple infrared photodiodes；Speculum is arranged on the right side inner face of second support, for the infrared light reflection that scatters dust in air to infrared photosensitive cylinder；Photovoltaic converter is used to the infrared light of reception is converted into voltage signal and transmitted to the control device；Control device includes alarm.The utility model improve monitoring dust in air content the degree of accuracy and can and alarm, have the advantages that to facilitate real-time home habitation monitoring air quality.
Description
Technical field
The utility model is related to air quality monitoring technical field, more particularly to a kind of room air with warning function
Dust monitoring device.
Background technology
In recent years, people increasingly pay close attention to air quality, air pollution problems inherent.In face of koniology, haze, national government
Put into effect a series of policies and administer air pollution problems inherent under overall situation.And large quantity of air clarifier is also emerged in large numbers on the market so that people change
The air quality of kind local environment.But most of air purifiers only possess purification function, lack of wisdomization monitoring and control work(
Energy.Main to use dust sampler and dust measurement instrument of direct-reading type at present for the measurement of koniology concentration, it is counted weight using filter membrane
Method principle：The dust laden air of certain volume is extracted, dust is trapped on filter membrane, according to increased dust quality on filter membrane, then
The bug dust concentration in unit volume air is calculated using formula, with troublesome poeration, dust concentration value will be by calculating
Shortcoming could come out and inaccurate measurement result, and pendulous frequency is limited, it is impossible to, can only to koniology continuous monitoring
Used as Conventional portable dust gauge, and the inconvenient service condition for monitoring air quality in real time as household.
Utility model content
Main purpose of the present utility model is to provide a kind of room air dust monitoring device with warning function, energy
Enough degrees of accuracy for improving monitoring dust in air content, when koniology content overproof can and alarm, convenient prison in real time
Survey home air quality.
To achieve the above object, the utility model provides a kind of room air dust monitoring dress with warning function
Put, including first support, second support, control device, infrared photosensitive cylinder, luminaire and speculum, wherein：
The control device is fixed in first support by fixed part, and one end of the infrared photosensitive cylinder is fixed on described
On fixed part, the other end of the infrared photosensitive cylinder is fixed on the left side of second support and partly stretched into second support；
The infrared photosensitive cylinder is built-in with photovoltaic converter, and the photovoltaic converter passes through built-in signal wire and the control
Equipment is connected；
The luminaire is arranged on the inner top of second support, and the luminaire includes multiple for producing infrared light
Infrared photodiode；
The speculum is arranged on the right side inner face of second support, and the infrared light reflection for dust in air to be scattered is arrived
On the infrared photosensitive cylinder；
The infrared photosensitive cylinder be used for receive dust in air scattering infrared light and the speculum reflect it is red
Outer light；
The photovoltaic converter is used to the infrared light of reception being converted into voltage signal, and the voltage signal is passed through built-in
Signal wire transmit to the control device；
The control device includes alarm and comparison circuit, and the comparison circuit is used for the magnitude of voltage of voltage signal
It is compared with preset voltage value, the alarm is used to produce report when the magnitude of voltage of voltage signal is more than preset voltage value
It is alert.
Preferably, the luminaire also includes DCPS digitally controlled power source, red for providing transmitting for the infrared photodiode
The electric energy of outer light.
Preferably, the multiple infrared photodiode, which is arranged in a linear, is arranged in the luminaire, for every
Infrared light is produced in one light period.
Preferably, one end of the infrared photosensitive cylinder is fixed on the fixed part by fastening frame.
Preferably, the fastening frame includes fastening bolt and the clamp nut matched with fastening bolt.
Preferably, the reflecting surface of the speculum is cambered surface.
Preferably, the control device also includes set key, for setting the infrared photodiode in luminaire to send out
Penetrate the light period of infrared light.
Compared to prior art, the room air dust monitoring device described in the utility model with warning function is using control
Control equipment automatically controls the infrared photodiode transmitting infrared light in luminaire, and is dissipated dust in air by speculum
The infrared light reflection penetrated is in infrared photosensitive cylinder, so as to improve the degree of accuracy of monitoring koniology.In addition, when in room air
Dust content it is exceeded when, alarm produces alarm to notify user to open the air cleaner that is disposed in the interior to Interior Space
Gas carries out dust separation, so as to improve the air quality of interior, prevents people from sucking substantial amounts of dust granule, is conducive to people
It is healthy, and have the advantages that to facilitate household to monitor air quality in real time.
Brief description of the drawings
Fig. 1 is the planar structure for the room air dust monitoring device preferred embodiment that the utility model has warning function
Schematic diagram；
Fig. 2 is the circuitry block for the room air dust monitoring device preferred embodiment that the utility model has warning function
Figure；
Fig. 3 is that the room air dust monitoring device for having warning function using the utility model monitors dust in air
Use state schematic diagram.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Further to illustrate that the utility model is to reach technological means and effect that above-mentioned purpose is taken, below in conjunction with
Accompanying drawing and preferred embodiment, embodiment of the present utility model, structure, feature and its effect are described in detail.Should
Work as understanding, specific embodiment described herein only to explain the utility model, is not used to limit the utility model.
With reference to shown in Fig. 1, Fig. 1 is that the room air dust monitoring device that the utility model has warning function is preferable to carry out
The planar structure schematic diagram of example.In the present embodiment, the room air dust monitoring device with warning function includes the
One support 1, second support 2, control device 10, luminaire 20, infrared photosensitive cylinder 30 and speculum 22.The control device
10 are fixed in first support 1 by fixed part 12, and the fixed part 12 is fixedly connected with first support 1.The infrared photosensitive cylinder
30 one end is fixed on fixed part 12 by fastening frame 14, and the other end of the infrared photosensitive cylinder 30 is fixed on second support 2
Left side and partly stretch into second support 2, the infrared photosensitive cylinder 30 is built-in with photovoltaic converter 31, the photovoltaic converter 31
It is connected by built-in signal wire with control device 10.The photovoltaic converter 31 is photoelectric converting device of the prior art,
The infrared light of reception can be converted into voltage signal.The fastening frame 14 include fastening bolt 15 and with the phase of fastening bolt 15
Supporting clamp nut 16, user can be fastened infrared photosensitive cylinder 30 with the clamp nut 16 in manual rotation fastening bolt 15
On fixed part 12.
With reference to shown in Fig. 2, Fig. 2 is that the room air dust monitoring device that the utility model has warning function is preferable to carry out
The circuit block diagram of example.In the present embodiment, the control device 10 include microcontroller 11, PORT COM 13, set key 17,
Alarm 18 and comparison circuit 19, the circuit connection of each component are as shown in Figure 2.The set key 17 is used to set luminous
Equipment 20 launches the light period of infrared light, and the alarm 18 is used to produce alarm, and the comparison circuit 19 is used for voltage
The magnitude of voltage of signal is compared to detect whether the dust content in room air is exceeded with preset voltage value.Specifically, when
When dust content in room air is exceeded, the control of microcontroller 11 alarm 18 produces alarm.The comparison circuit 19
For conventional comparison circuit of the prior art, internal circuit configuration the present embodiment of comparison circuit is not made specifically to repeat.In this reality
Apply in example, the control device 10 can be provided with the communication devices such as the smart mobile phone or iPAD of above-mentioned electronic component or its
Its signal processing apparatus.
The luminaire 20 is arranged on the inner top of second support 2, the luminaire 20 include DCPS digitally controlled power source 21 and
Multiple infrared photodiodes 22, the DCPS digitally controlled power source 21 is micro numerical power supply of the prior art, and the DCPS digitally controlled power source 21 is set
Bluetooth (Bluetooth) port is equipped with, the control signal sent for receiving control apparatus 10.The DCPS digitally controlled power source 21 is used for
Infrared photodiode 22 provides the electric energy of transmitting infrared light, and the control signal that can be produced according to control device 10 is controlled often
One infrared photodiode 22 launches infrared light in each light period.In the present embodiment, multiple poles of infrared electro two
Pipe 22, which is arranged in a linear, to be arranged on luminaire 20, for producing infrared light in each light period.The light period
It is configured by user beforehand through the set key 17 of the control device 10, for example, is set to per minute light once.Institute
State control device 10 in each light period by PORT COM 13 send a control signal to luminaire 20 start each
Infrared photodiode 22 produces infrared light.
The speculum 23 is arranged on the right side inner face of second support 2, for the infrared light for scattering the dust in air
Reflex on the infrared photosensitive cylinder 30.In the present embodiment, the reflecting surface of the speculum 23 is cambered surface.It is of the present utility model
Speculum 23 uses the reflecting surface of cambered surface, it is possible to increase the reflection for the infrared light that speculum 23 is launched infrared photodiode 22
Degree, therefore, it is possible in the infrared light reflection that as much as possible scatters koniology to the infrared photosensitive cylinder 30, so as to improve
The degree of accuracy of monitoring dust in air content.
With reference to shown in Fig. 3, Fig. 3 is that the room air dust monitoring device for having warning function using the utility model is monitored
The use state schematic diagram of dust in air.When containing dust granule in air, it is infrared that infrared photodiode 22 is produced
Light can be scattered by dust in air particle, and the infrared light of partial dispersion is directly entered infrared photosensitive cylinder 30, and partial dispersion
Infrared irradiation is on speculum 23 and reflected mirror 23 is reflexed in infrared photosensitive cylinder 30.The infrared photosensitive cylinder 30 is used for
Receive the infrared light that the infrared light and speculum 23 of dust in air scattering are reflected, the light built in the infrared photosensitive cylinder 30
The infrared light of reception is converted into voltage signal by electric converter 31, and the voltage signal is transmitted to institute by built-in signal wire
State control device 10.
Whether the magnitude of voltage of the detectable voltage signals of comparison circuit 19 of the control device 10 is more than preset voltage value (for example
2V), in the present embodiment, the magnitude of voltage of preset voltage value and voltage signal is compared to detection voltage letter by comparison circuit 19
Number magnitude of voltage whether be more than preset voltage value, so as to detect whether the dust content in air exceeded.The predeterminated voltage
Value can be configured according to user to the demand of IAQ by the set key 17 on control device 10, example
Such as, if user requires that air quality is higher, preset voltage value can be set to 1V；If user requires air matter
When measuring relatively low, preset voltage value can be set to 3V.When the magnitude of voltage that the comparison circuit 19 detects voltage signal is more than
During preset voltage value, illustrate that the dust content in air is exceeded, the control of control device 10 alarm 18 produces alarm with logical
Know that user opens the air cleaner being disposed in the interior and carries out dust separation to room air.When the comparison circuit 19 is detected
When no more than (being less than or equal to) preset voltage value to the magnitude of voltage of voltage signal, illustrate that the dust content in air does not have exceeded,
Meet the quality requirement that user sucks air, the microcontroller 11 of control device 10 continues when light period is reached by logical
News port 13 sends a control signal to luminaire 20 and starts each infrared photodiode 22 generation infrared light.
In the present embodiment, the frame that the first support 1 and second support 2 are made of rigid plastics or stainless steel material
Frame.The first support 1 and second support 2 are arranged at room ventilation, such as at the door and window ventilating opening in people room,
It is easy to the indoor koniology of monitoring in real time.When the dust content in room air is exceeded, the control alarm of control device 10
18 produce alarm to notify user opens the air cleaner being disposed in the interior to carry out dust separation to room air, improve room
Interior air quality, prevents people from sucking substantial amounts of dust granule, is conducive to people's healthy.
Room air dust monitoring device described in the utility model with warning function, is automatically controlled using control device
Infrared photodiode transmitting infrared light in luminaire, the infrared light scattered dust in air by speculum is as far as possible
Ground is reflexed in infrared photosensitive cylinder, so as to improve the degree of accuracy of monitoring dust in air content.In addition, when in room air
When dust content is exceeded, alarm produces alarm to notify user to open the air cleaner being disposed in the interior to room air
Dust separation is carried out, so as to improve the air quality of interior, prevents people from sucking substantial amounts of dust granule, is conducive to people's
It is healthy, and have the advantages that to facilitate household to monitor air quality in real time.
Preferred embodiment of the present utility model is these are only, the scope of the claims of the present utility model is not thereby limited, it is every
Equivalent structure or the equivalent function conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of room air dust monitoring device with warning function, including first support and second support, its feature exist
In, the room air dust monitoring device with warning function also include control device, infrared photosensitive cylinder, luminaire with
And speculum, wherein：
The control device is fixed in first support by fixed part, and one end of the infrared photosensitive cylinder is fixed on the fixation
In portion, the other end of the infrared photosensitive cylinder is fixed on the left side of second support and partly stretched into second support；
The infrared photosensitive cylinder is built-in with photovoltaic converter, and the photovoltaic converter passes through built-in signal wire and the control device
Connection；
The luminaire is arranged on the inner top of second support, and the luminaire includes multiple for producing the infrared of infrared light
Photodiode；
The speculum is arranged on the right side inner face of second support, for the infrared light reflection that scatters dust in air to described
On infrared photosensitive cylinder；
The infrared photosensitive cylinder is used to receive the infrared light that the infrared light and the speculum of dust in air scattering are reflected；
The photovoltaic converter is used to the infrared light of reception being converted into voltage signal, and the voltage signal is passed through into built-in letter
Number line is transmitted to the control device；
The control device includes alarm and comparison circuit, and the comparison circuit is for by the magnitude of voltage of voltage signal and in advance
If magnitude of voltage is compared, the alarm is used to produce alarm when the magnitude of voltage of voltage signal is more than preset voltage value.
2. there is the room air dust monitoring device of warning function as claimed in claim 1, it is characterised in that described luminous
Equipment also includes DCPS digitally controlled power source, the electric energy for providing transmitting infrared light for the infrared photodiode.
3. there is the room air dust monitoring device of warning function as claimed in claim 1, it is characterised in that the multiple
Infrared photodiode, which is arranged in a linear, to be arranged in the luminaire, for producing infrared light in each light period.
4. there is the room air dust monitoring device of warning function as claimed in claim 1, it is characterised in that described infrared
One end of photosensitive cylinder is fixed on the fixed part by fastening frame.
5. there is the room air dust monitoring device of warning function as claimed in claim 4, it is characterised in that the fastening
Frame includes fastening bolt and the clamp nut matched with fastening bolt.
6. there is the room air dust monitoring device of warning function as claimed in claim 1, it is characterised in that the reflection
The reflecting surface of mirror is cambered surface.
7. there is the room air dust monitoring device of warning function as claimed in claim 1, it is characterised in that the control
Equipment also includes set key.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164691.8U CN206531757U (en) | 2017-02-23 | 2017-02-23 | Room air dust monitoring device with warning function |
| PCT/CN2017/093988 WO2018153016A1 (en) | 2017-02-23 | 2017-07-22 | Indoor air dust monitoring apparatus having alarm functionality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164691.8U CN206531757U (en) | 2017-02-23 | 2017-02-23 | Room air dust monitoring device with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531757U true CN206531757U (en) | 2017-09-29 |
Family
ID=59920119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164691.8U Expired - Fee Related CN206531757U (en) | 2017-02-23 | 2017-02-23 | Room air dust monitoring device with warning function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206531757U (en) |
| WO (1) | WO2018153016A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018153015A1 (en) * | 2017-02-23 | 2018-08-30 | 深圳市易特科信息技术有限公司 | Device and method for issuing an alarm when indoor air dust content exceeds standard |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10281975A (en) * | 1997-03-31 | 1998-10-23 | Shimadzu Corp | Coal dust concentration measuring device |
| CN204203045U (en) * | 2014-10-23 | 2015-03-11 | 江苏美的春花电器股份有限公司 | Dust concentration pick-up unit, ducting assembly and suction cleaner |
| CN104345020A (en) * | 2014-10-24 | 2015-02-11 | 海安能度软件科技有限公司 | Dust detection alarm system |
| CN104458520A (en) * | 2014-11-06 | 2015-03-25 | 江舫 | Dust sensor and space dust detection method |
| CN205120537U (en) * | 2015-11-24 | 2016-03-30 | 上海迪勤传感技术有限公司 | Microparticle thing detects sensor and check out test set |
-
2017
- 2017-02-23 CN CN201720164691.8U patent/CN206531757U/en not_active Expired - Fee Related
- 2017-07-22 WO PCT/CN2017/093988 patent/WO2018153016A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018153015A1 (en) * | 2017-02-23 | 2018-08-30 | 深圳市易特科信息技术有限公司 | Device and method for issuing an alarm when indoor air dust content exceeds standard |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018153016A1 (en) | 2018-08-30 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20210223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |