CN105046889B - Construction site airborne dust real-time monitoring alarming linkage - Google Patents
Construction site airborne dust real-time monitoring alarming linkage Download PDFInfo
- Publication number
- CN105046889B CN105046889B CN201510479327.6A CN201510479327A CN105046889B CN 105046889 B CN105046889 B CN 105046889B CN 201510479327 A CN201510479327 A CN 201510479327A CN 105046889 B CN105046889 B CN 105046889B
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- China
- Prior art keywords
- channel
- babinet
- infrared
- optical channel
- light sky
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
Abstract
The invention belongs to airborne dust monitoring and warning device technical fields,Lack real-time and linkage to solve existing airborne dust monitoring device,It can not monitor for a long time,The technical issues of being unlikely used in combination with dust suppression equipments such as sprayings,Provide a kind of construction site airborne dust real-time monitoring alarming linkage,Including babinet,Infrared transmitter in babinet,Infrared remote receiver,Light sky channel and control host,The warning device being installed on babinet,Power switch and intermediate relay,Optical channel I and optical channel II are separately installed on infrared transmitter and infrared remote receiver,Light sky channel is installed between optical channel I and optical channel II,Light sky channel is four-way pipe fitting,Air filter is installed at lower channel and left channel,Right channel is connected with one end of air duct,The other end of air duct stretches out babinet and equipped with air collector.The device of the invention low cost has real-time, and can realize coordinated signals with dust-arrest devices such as the sprayings of construction site.
Description
Technical field
The invention belongs to airborne dust monitoring and warning device technical fields, and in particular to a kind of construction site airborne dust monitors in real time
Alarm linkage device.
Background technology
Environmental pollution is one of significant problem that modern society is faced.It is counted according to professional person, 15% or so in PM2.5
From dust pollution.Construction enterprises take measures, anti-pollution treatment as one of rich and influential family of environmental pollution, just positive Changing concept
Dye.Green construction has become current construction enterprises to one of emphasis of construction site management, and construction site dust controlling is green
The most important thing of construction.Airborne dust is controlled, the monitoring and control method that must have just had.Control for construction site airborne dust
Method has very much, such as increase hardening area, sprays, spreads water etc..However, the monitoring method for airborne dust is seldom, only use
Survey being monitored for the special instruments such as the fh 62c-14 of model 5030 or survey PM10 of PM2.5.However, these professional equipments
But be not suitable for construction site, it is first expensive, moreover lack real-time and linkage, it can not monitor for a long time, unlikely
It is used in combination with dust suppression equipments such as sprayings.
Invention content
The present invention lacks real-time and linkage to solve existing airborne dust monitoring device, can not monitor, more can not for a long time
The technical issues of being used in combination with dust suppression equipments such as sprayings, provides a kind of construction site airborne dust real-time monitoring alarming linkage dress
It puts.
The technical solution adopted by the present invention is as follows：
A kind of construction site airborne dust real-time monitoring alarming linkage, including babinet, infrared transmitter, infrared remote receiver,
Optical channel I, optical channel II, light sky channel, air duct, air collector, air filter, control host, warning device, electricity
Source switch and intermediate relay, the infrared transmitter, infrared remote receiver, light sky channel and control host are installed in babinet,
Infrared transmitter is installed on the top of babinet, and infrared remote receiver is installed on the lower part of babinet, infrared transmitter and infrared remote receiver
It is oppositely arranged, optical channel I and optical channel II is separately installed on the infrared receiver transmitting ball of infrared transmitter and infrared remote receiver,
The light sky channel is four-way pipe fitting, and light sky channel is installed between optical channel I and optical channel II, the lower channel of light sky channel
It is arranged on a plumb line with optical channel I and optical channel II, air mistake is installed at the lower channel and left channel of light sky channel
Filter, the right channel of light sky channel are connected with one end of air duct, and the other end of air duct stretches out babinet, air duct
The one end for stretching out babinet is equipped with air collector；The warning device, power switch and intermediate relay are installed on babinet, control
Host processed is connect respectively with infrared transmitter, infrared remote receiver, warning device, power switch and intermediate relay by conducting wire.
Rain cover is set outside babinet.
Beneficial effects of the present invention：
1. the present invention carries out light transmission using infrared transmitter and infrared remote receiver, due to infrared band beam not by
The influence of weather and other light, so the airborne dust monitoring of the present invention has real-time.
2. the device of the invention is by the filter net cloths of air filter replacement different densities or adjusts the power of light,
Various required alarm requirements can be carried out, there is controllability.
3. the device of the invention is by active absorption and crosses air filtering, will not be influenced due to the difference in placement location or direction
Using effect can be positioned over any position of construction site, have initiative and flexibility.
4. the device of the invention low cost, and can realize linkage control with dust-arrest devices such as the sprayings of construction site
System.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
In figure：1- babinets, 2- infrared transmitters, 3- infrared remote receivers, 4- optical channels I, 5- optical channel II, 6- light sky lead to
Road, 7- air ducts, 8- air collectors, 9- air filters, 10- control hosts, 11- warning devices, 12- power switches,
13- intermediate relays.
Specific embodiment
As shown in Figure 1, the device of the invention with lower component by being formed：
1. babinet 1：Specification is 40 × 40 × 70cm rectangular box bodies, it is desirable that has rain-proof measure.
2. control host 10：Using a in security protection infrared alarm host（It is recommended that select AL-238T）.
3. infrared transmitter 2, infrared remote receiver 3：Using security protection infrared emission transceiver a pair.
4. warning device 11：Using 12V audible-visual annunciators.
5. air collector 8：Using the 220v fans of outer diameter 110mm.
6. optical channel I4 and optical channel II5：Using Φ 40PVC pipes or steel pipe（It is required that：Outer diameter is bigger than infrared receiver transmitting ball
）, cut into 15cm.
7. air duct 7：Using Φ 110PVC pipes or steel pipe, 15cm is cut into.
8. light sky channel 6：Using 100 × Φ of Φ, 40 four-way pipe fittings one.
9. air filter 9：By the screen cloth of different size density（- 500 mesh of 100 mesh）, it is stained on the ring-shaped P VC pipes of Φ 40
Outer ring is made.
10. power switch 12 and intermediate relay 13.
The specific installation site and connection mode of the device of the invention all parts are as follows：It is the infrared transmitter 2, infrared
Receiver 3, light sky channel 6 and control host 10 are installed in babinet 1, and infrared transmitter 2 is installed on the top of babinet 1, infrared
Receiver 3 is installed on the lower part of babinet 1, and infrared transmitter 2 is oppositely arranged with infrared remote receiver 3, infrared transmitter 2 and infrared connects
It receives and is separately installed with optical channel I4 and optical channel II5 on the infrared receiver transmitting ball of device 3, the light sky channel 6 is installed on light and leads to
Between road I4 and optical channel II5, lower channel and the optical channel I4 and optical channel II5 of light sky channel 6 are arranged on a plumb line
On, air filter 9, right channel and the air duct 7 of light sky channel 6 are installed at the lower channel and left channel of light sky channel 6
One end be connected, the other end of air duct 7 stretches out babinet 1, and one end that air duct 7 stretches out babinet 1 is equipped with air trapping
Device 8；The warning device 11, power switch 12 and intermediate relay 13 are installed on babinet 1, control host 10 respectively with it is infrared
Transmitter 2, infrared remote receiver 3, warning device 11, power switch 12 and intermediate relay 13 are connected by conducting wire.
The device of the invention is provided with intermediate relay, is connected by intermediate relay with dust suppression equipment, it can be achieved that with suppression
The equipment such as the spraying of airborne dust processed link.
The operation principle of the present invention：After dust concentration reaches specified altitude assignment, dust is absorbed by air collector 8 and is entered
It in light sky channel 6, and is accumulated in light sky channel 6 by filtering and in short-term, blocking infrared light transmission, control host 10 is sent out
Alarm and linkage signal.
The application method of the present invention：
1. installation site is determined first, the warning device of the present invention should be positioned over passageway and is also easy to produce the position of airborne dust.
2. powering on, after transmitting terminal powers on, red indicating light is directly bright, shows that infrared emission is working properly；It receives
After end powers on, after receiving transmitting light beam, green indicator light is directly bright, shows that infrared receiver is working properly.
3. start warning device：After inspection is all gone well, control keyboard in control host is pressed " AWAY " keys, start airborne dust
Monitoring.
After 4. alarm and spraying start, operator on duty should first close power source of alarm,（Spraying system is normally transported at this time
Row）.
5. gauze is cleared up and is installed in withdrawing device case.
6. it is again switched on power initiation spraying device.
Claims (2)
1. a kind of construction site airborne dust real-time monitoring alarming linkage, it is characterised in that：Including babinet（1）, infrared transmitter
（2）, infrared remote receiver（3）, optical channel I（4）, optical channel II（5）, light sky channel（6）, air duct（7）, air collector
（8）, air filter（9）, control host（10）, warning device（11）, power switch（12）And intermediate relay（13）, it is described
Infrared transmitter（2）, infrared remote receiver（3）, light sky channel（6）With control host（10）It is installed on babinet（1）It is interior, infrared emission
Device（2）It is installed on babinet（1）Top, infrared remote receiver（3）It is installed on babinet（1）Lower part, infrared transmitter（2）With it is infrared
Receiver（3）It is oppositely arranged, infrared transmitter（2）And infrared remote receiver（3）Infrared receiver transmitting ball on be separately installed with light
Channel I（4）With optical channel II（5）, the light sky channel（6）For four-way pipe fitting, light sky channel（6）It is installed on optical channel I（4）With
Optical channel II（5）Between, light sky channel（6）Lower channel and optical channel I（4）With optical channel II（5）It is arranged on a vertical
On line, light sky channel（6）Lower channel and left channel at install air filter（9）, light sky channel（6）Right channel with it is empty
Gas channel（7）One end be connected, air duct（7）The other end stretch out babinet（1）, air duct（7）Stretch out babinet（1）'s
One end is equipped with air collector（8）；The warning device（11）, power switch（12）And intermediate relay（13）It is installed on babinet
（1）On, control host（10）Respectively with infrared transmitter（2）, infrared remote receiver（3）, warning device（11）, power switch（12）
And intermediate relay（13）It is connected by conducting wire.
2. a kind of construction site airborne dust real-time monitoring alarming linkage according to claim 1, it is characterised in that：Babinet
（1）Outer setting rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479327.6A CN105046889B (en) | 2015-08-07 | 2015-08-07 | Construction site airborne dust real-time monitoring alarming linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479327.6A CN105046889B (en) | 2015-08-07 | 2015-08-07 | Construction site airborne dust real-time monitoring alarming linkage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105046889A CN105046889A (en) | 2015-11-11 |
| CN105046889B true CN105046889B (en) | 2018-06-29 |
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ID=54453397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510479327.6A Active CN105046889B (en) | 2015-08-07 | 2015-08-07 | Construction site airborne dust real-time monitoring alarming linkage |
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| CN (1) | CN105046889B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187053A (en) * | 2019-05-07 | 2019-08-30 | 重庆市璧山区富源塑料有限公司 | A kind of environmental protection industrial wasted nickel catalyst and warning device |
| CN110107342A (en) * | 2019-06-11 | 2019-08-09 | 淮南矿业(集团)有限责任公司 | A kind of automatic dustfall device and its control method |
| CN113217773B (en) * | 2021-05-10 | 2022-09-20 | 杭州三古科技股份有限公司 | Home decoration engineering construction process safety monitoring device and monitoring method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6201245B1 (en) * | 1998-06-18 | 2001-03-13 | Robert J. Schrader | Infrared, multiple gas analyzer and methods for gas analysis |
| CN101393121B (en) * | 2008-10-22 | 2010-09-15 | 哈尔滨工业大学 | Methane gas concentration sensor air chamber based on infrared absorption principle |
| CN201477024U (en) * | 2009-07-13 | 2010-05-19 | 常熟市福虞矿山器材有限公司 | Direct reading dust concentration detector |
| CN101958032B (en) * | 2010-09-27 | 2012-05-23 | 江苏大学 | Wireless sensor smoke detection device for fire protection |
| CN104181088A (en) * | 2014-09-01 | 2014-12-03 | 天津工业大学 | Port dust pollution degree detecting device |
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| CN105046889A (en) | 2015-11-11 |
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