CN210377124U - Construction raise dust real-time supervision and control system - Google Patents
Construction raise dust real-time supervision and control system Download PDFInfo
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- CN210377124U CN210377124U CN201920809204.8U CN201920809204U CN210377124U CN 210377124 U CN210377124 U CN 210377124U CN 201920809204 U CN201920809204 U CN 201920809204U CN 210377124 U CN210377124 U CN 210377124U
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Abstract
The utility model discloses a construction raise dust real-time supervision and control system, including PLA control system, PLA control system is connected with temperature sensor, wind sensor, raise dust detector, signal receiver, atomizer and display respectively, and the concrete structure of atomizer is: include with the water pump that PLA control system connects, inside the water tank was arranged in to the water pump, the inside dust fall liquid that is equipped with of water tank, the water tank bottom still is provided with level sensor, and the water pump still is connected with the shower nozzle at water tank top through the water pipe, and level sensor, shower nozzle all are connected with PLA control system. The utility model provides a raise dust monitoring that exists among the prior art and prevent and treat perfect problem inadequately.
Description
Technical Field
The utility model belongs to the technical field of the atmospheric environment, concretely relates to construction raise dust real-time supervision and control system.
Background
The dust is an open pollution source which enters the atmosphere due to the fact that dust on the ground is driven by wind power, people and the like to fly, and is an important component of total suspended particles in the ambient air. Construction dust pollution is one of important sources of particulate pollution, and in various air pollution control measures, the construction site dust pollution control can play a most immediate role in preventing and controlling the air pollution.
The dust particles move along with the air flow under the influence of human activities, and finally become fine particles which are easy to be sucked by people and can be accumulated in a respiratory system, and the coarse particles can damage the respiratory system to induce asthma; more likely to cause heart disease, lung disease and respiratory disease, reduce lung function and harm life of people; the generation of the flying dust causes air to be dirty, which affects normal production and life of people, and meanwhile, the flying dust in the air scatters sunlight, which affects atmospheric visibility and climate and causes great inconvenience to traffic and life of citizens.
The measures for treating the construction dust can be briefly summarized into three types, namely covering, greening and solidifying in terms of treatment technology. The construction site with longer construction period can comprehensively adopt the mode of combining covering, sprinkling and spraying dust suppressant to perform dust suppression treatment while ensuring the greening of the exposed ground surface. For a short construction period or a common construction site, the dust suppression treatment is generally carried out in a covering and sprinkling mode at the construction site at present. The existing sprinkling process has large water consumption; measures taken only when dust emission occurs cannot inhibit the dust emission in advance; in addition, the measures require special personnel to operate, so that the labor cost is increased; the key measures are not sufficient in timeliness and are only implemented in a working period, however, the flying dust is likely to be generated at any time and any place, and as long as the meteorological conditions are proper, the flying dust is likely to be generated, so that the monitoring and the prevention of the flying dust are not perfect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction raise dust real-time supervision and control system has solved the raise dust monitoring that exists among the prior art and has prevented and control perfect problem inadequately.
The utility model provides a technical scheme is, a construction raise dust real-time supervision and control system, including PLA control system, PLA control system is connected with temperature sensor, wind force sensor, raise dust detector, signal receiver, atomizer and display respectively.
The utility model is also characterized in that,
the spraying device has the concrete structure that: include with the water pump that PLA control system connects, inside the water tank was arranged in to the water pump, the inside dust fall liquid that is equipped with of water tank, the water tank bottom still is provided with level sensor, and the water pump still is connected with the shower nozzle at water tank top through the water pipe, and level sensor, shower nozzle all are connected with PLA control system.
The spraying device is distributed in a plurality of layouts.
The dust fall liquid in the water tank is an aqueous solution added with a water absorbent.
The distance between the spray head and the top of the water tank is 2-3 m.
The utility model has the advantages that the construction raise dust real-time monitoring and control system and the distributed spraying devices can be connected with the control system by a plurality of spraying devices, so that the dust falling efficiency is higher; the dust reducing liquid is an aqueous solution containing a water holding agent, and can slow down water evaporation after being sprayed and reduced to the ground, so that the dust reducing and suppressing effects are improved; the field environment parameters and the dust concentration can be monitored in real time and displayed on a display, so that the monitoring is visual; the method can receive weather forecast from a network, so as to prejudge the raise dust occurrence probability and take dust suppression measures in advance; the intelligent degree is higher, can make the judgement according to the on-the-spot condition and weather forecast at any time, opens atomizer.
Drawings
Fig. 1 is a schematic structural view of a construction raise dust real-time monitoring and control system of the utility model;
fig. 2 is the utility model relates to a spraying system schematic diagram among construction raise dust real-time supervision and control system.
In the figure, 1, a PLA control system, 2, a temperature sensor, 3, a wind sensor, 4, a dust emission detector, 5, a signal receiver, 6, a spraying device, 7, a display, 8, a water tank, 9, a water pump, 10, a water pipe, 11, a spray head and 12, a water level sensor are arranged.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a construction raise dust real-time supervision and control system, the structure is as shown in figure 1, including PLA control system 1, PLA control system 1 is connected with temperature sensor 2, wind force sensor 3, raise dust detector 4, signal receiver 5, atomizer 6 and display 7 respectively.
As shown in fig. 2, the spraying device 6 has the following specific structure: include with water pump 9 that PLA control system 1 connects, water pump 9 arranges 8 insides in the water tank, and 8 insides of water tank are equipped with the dust fall liquid, and 8 bottoms of water tank still are provided with level sensor 12, and water pump 9 still leads to pipe 10 to be connected with the shower nozzle 11 at 8 tops of water tank, and level sensor 12, shower nozzle 11 all are connected with PLA control system 1.
The spraying device 6 is distributed in a plurality of layouts.
The dust-reducing liquid in the water tank 8 is an aqueous solution added with a water absorbent.
The distance between the spray head 11 and the top of the water tank 8 is 2-3 m.
The utility model relates to a construction raise dust real-time supervision and control system, its theory of operation is: the temperature sensor, the wind power sensor and the dust sensor can monitor the current state information of temperature, wind power and dust in the external environment, and input the received information into the PLA control system, and the PLA control system can control the opening of the spraying device according to the external information; the display can display the monitoring value of each sensor, the working condition of the spraying system and the local weather forecast in real time; the signal receiver can receive weather information from the network and transmit the weather information to the PLA control system, and a forecast is provided for dust emission monitoring.
When the PLA control system receives the data of the dust monitor and the dust concentration is very high (exceeds a set threshold), the PLA control system controls the water pump to be started, the water pump works at full load, and dust-reducing liquid (water) stored in the water tank passes through the water pipe and is sprayed out from the spray head to inhibit dust; when the raise dust sensor monitors that the raise dust concentration is reduced to a lower level, a signal is transmitted to the PLA control system, the PLA control system controls the water pump to operate at a low load, and only less dust fall liquid (water) needs to be sprayed; when the dust falling liquid (water) in the water tank is too low, the water level sensor in the water tank can transmit signals to PLA, and the display shows that the early warning information of the dust falling liquid (water) is lacked, so that the operator is reminded to supplement the dust falling liquid in time.
During the application, although the raise dust monitor does not detect the raise dust that the external world has higher concentration, according to the information of temperature sensor, wind sensor and signal receiver feedback transmission for PLA, the prediction is higher and wind-force is great in job site temperature in a period of time in the future, probably leads to the raise dust concentration to increase fast, and PLA will make the prejudgement, and if the probability that raise dust concentration increases in a short period of time in the future is great, will open atomizer in advance, make preventive dust suppression measure.
The utility model relates to a real-time monitoring and control system for construction dust, a dust detector transmits the monitored concentration information of the external dust to a PLA control system, and the PLA control system judges whether the spraying device needs to be opened or not and the running load of the spraying device; when the weather conditions are not good, the PLA control system makes a judgment according to feedback information of the temperature sensor, the wind sensor and the signal receiver, estimates the occurrence probability of the dust raising weather and takes preventive measures. The dust control efficiency is high, and the effect is good; the intelligent degree and the informatization degree are high, and the investment of human capital is reduced; the field arrangement is simple, and the construction and operation of other construction equipment are not influenced; and the spraying device is controlled according to the field condition, so that unnecessary resource waste is reduced.
Claims (5)
1. The utility model provides a construction raise dust real-time supervision and control system, its characterized in that, includes PLA control system (1), PLA control system (1) is connected with temperature sensor (2), wind sensor (3), raise dust detector (4), signal receiver (5), atomizer (6) and display (7) respectively.
2. The construction raise dust real-time monitoring and control system according to claim 1, wherein the spraying device (6) has a specific structure: include with water pump (9) that PLA control system (1) is connected, inside water tank (8) were arranged in to water pump (9), and dust fall liquid is equipped with in water tank (8) inside, and water tank (8) bottom still is provided with level sensor (12), and water pump (9) still are connected with shower nozzle (11) at water tank (8) top through water pipe (10), and level sensor (12), shower nozzle (11) all are connected with PLA control system (1).
3. A construction fugitive dust real-time monitoring and controlling system according to claim 2, wherein the spraying means (6) is a plurality of distributed arrangements.
4. The construction fugitive dust real-time monitoring and controlling system as claimed in claim 2, wherein the dust reducing liquid inside the water tank (8) is an aqueous solution added with a water absorbent.
5. A construction fugitive dust real-time monitoring and controlling system according to claim 2, wherein a distance between the head (11) and a top of the water tank (8) is 2-3 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809204.8U CN210377124U (en) | 2019-05-31 | 2019-05-31 | Construction raise dust real-time supervision and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809204.8U CN210377124U (en) | 2019-05-31 | 2019-05-31 | Construction raise dust real-time supervision and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210377124U true CN210377124U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920809204.8U Expired - Fee Related CN210377124U (en) | 2019-05-31 | 2019-05-31 | Construction raise dust real-time supervision and control system |
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| CN (1) | CN210377124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406938A (en) * | 2021-06-29 | 2021-09-17 | 中铁八局集团第一工程有限公司 | Intelligent management method for building construction |
| CN113588509A (en) * | 2021-08-06 | 2021-11-02 | 天津大学 | Construction site raise dust concentration prediction method based on time series ARIMA model |
-
2019
- 2019-05-31 CN CN201920809204.8U patent/CN210377124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406938A (en) * | 2021-06-29 | 2021-09-17 | 中铁八局集团第一工程有限公司 | Intelligent management method for building construction |
| CN113588509A (en) * | 2021-08-06 | 2021-11-02 | 天津大学 | Construction site raise dust concentration prediction method based on time series ARIMA model |
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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: 20200421 Termination date: 20210531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |