CN217017051U - Intelligent spraying system for dust raising field - Google Patents
Intelligent spraying system for dust raising field Download PDFInfo
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- CN217017051U CN217017051U CN202220201727.6U CN202220201727U CN217017051U CN 217017051 U CN217017051 U CN 217017051U CN 202220201727 U CN202220201727 U CN 202220201727U CN 217017051 U CN217017051 U CN 217017051U
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Abstract
The utility model relates to an intelligent spraying system for a dust raising field, which comprises: one end of the water tank is communicated with the water outlet pipe, and the other end of the water tank is communicated with the water inlet pipe; the electromagnetic valve is configured to control the on-off of the water outlet pipe; one end of the medicament tank is communicated with the medicament tube, and the other end of the medicament tank is communicated with the medicament inlet tube; an electrically operated drug regulating valve configured to control on-off of the drug tube; the high-pressure pump is communicated with the spray pipe, and the water outlet pipe is communicated with the high-pressure pump after being converged with the medicament pipe; a spray pipe disposed at the dust raising site and configured to convey a spray liquid; a spraying device configured to spray the spray liquid delivered by the spray pipe; a control box configured to control the intelligent spray system, comprising a PLC control module; and the atmosphere unorganized online monitoring equipment is electrically connected with the PLC control module.
Description
Technical Field
The utility model relates to the technical field of construction spraying in general, and particularly relates to an intelligent spraying system for a dust raising place.
Background
In the construction process of sites such as construction sites, concrete mixing plants, cement building material plants and the like, dust often can be generated in mechanical operation and site construction, and the dust can cause adverse effects on the construction sites and the surrounding environment. In order to deal with the air pollution, a rain curtain spraying device is arranged on a solid structure such as a fence or a wall around a construction site, and particulate matters such as dust are adsorbed and condensed by using water mist to remove the pollutants in the air. But the direction of spraying of traditional spray set's shower nozzle is more restricted, when needs spray to different regions, inconvenient to spraying angle, spray the volume of spraying of liquid and adjust, has reduced the effect of spraying like this, has also caused the wasting of resources.
SUMMERY OF THE UTILITY MODEL
Starting from the prior art, the utility model aims to provide an intelligent spraying system for a dust raising place, which realizes automatic adjustment of a spraying angle and the spraying amount of spraying liquid by combining a spraying device with an atmosphere unorganized online monitoring device.
According to the utility model, the aforementioned task is solved by an intelligent spraying system for a dusting ground, comprising:
one end of the water tank is communicated with the water outlet pipe, and the other end of the water tank is communicated with the water inlet pipe;
the electromagnetic valve is configured to control the on-off of the water outlet pipe;
one end of the medicament tank is communicated with the medicament tube, and the other end of the medicament tank is communicated with the medicament inlet tube;
an electrically operated drug regulating valve configured to control on-off of the drug tube;
the high-pressure pump is communicated with the spraying pipe, and the water outlet pipe is communicated with the high-pressure pump after being converged with the medicament pipe;
a spray pipe disposed at the dust raising site and configured to convey a spray liquid;
a spraying device configured to spray the spray liquid delivered by the spray pipe;
a control box configured to control the intelligent spray system, comprising a PLC control module; and
and the atmosphere unorganized online monitoring equipment is electrically connected with the PLC control module.
Further, a level sensor is disposed in the medicament tank, the level sensor configured to measure a level of the medicament.
Further, the spraying device comprises:
a fitting disposed on the shower pipe; and
a spray head disposed on the fitting.
Further, the spray head is a 360-degree rotary spray head.
Furthermore, the water inlet pipe and/or the water outlet pipe are/is a PVC plastic pipe; and/or
The medicament pipe and/or the medicament inlet pipe and/or the spray pipe are plastic pipes made of PE materials.
Further, the PLC control module is electrically connected with the atmosphere inorganization online monitoring equipment and/or the electromagnetic valve and/or the electric medicament regulating valve.
Further, the high-pressure pump and/or the liquid level sensor and/or the spray head are in signal connection with the PLC control module.
Furthermore, the atmosphere inorganization on-line monitoring equipment detects the wind direction and feeds back signals to the PLC control module, and the PLC control module controls the spray nozzle to spray spraying liquid in the wind direction.
Further, when the atmospheric pollutants do not contain organic pollutants, the atmospheric inorganization online monitoring equipment feeds back signals to the PLC control module, the PLC control module controls the electromagnetic valve and the high-pressure pump to be opened and controls the electric medicament regulating valve to be closed, water in the water tank is conveyed to the high-pressure pump through the water outlet pipe, conveyed to the spraying pipe through the high-pressure pump and sprayed by the spraying nozzle; and
the atmosphere unorganized online monitoring equipment detects the concentration of atmospheric pollutants and feeds back signals to the PLC control module, and the PLC control module adjusts the operating frequency of the high-pressure pump according to the concentration of the atmospheric pollutants.
Further, when the atmospheric pollutants comprise organic pollutants, the atmospheric inorganization online monitoring equipment feeds back signals to the PLC control module, the PLC control module controls the electromagnetic valve, the high-pressure pump and the electric medicament regulating valve to be opened, water in the water tank enters the water outlet pipe, medicaments in the medicament pipe enter the medicament pipe, and the medicaments and the water are mixed and then conveyed to the spray pipe through the high-pressure pump and then sprayed through the spray head; and
the atmosphere unorganized online monitoring equipment detects the concentration of organic pollutants and feeds back signals to the PLC control module, and the PLC control module adjusts the opening of the electric medicament adjusting valve and the operating frequency of the high-pressure pump according to the concentration of the organic pollutants.
The utility model has at least the following beneficial effects: according to the intelligent spraying system for the dust raising field, the spraying device is combined with the atmosphere unorganized online monitoring equipment, so that the wind direction, the pollutant types and the concentration in the construction field can be detected in real time, the automatic adjustment of the spraying angle and the spraying amount of the spraying liquid is realized, the spraying effect is improved, and the resource waste is avoided.
Drawings
The utility model will be further elucidated with reference to specific embodiments in the following description, in conjunction with the drawing.
Fig. 1 shows a schematic structural diagram of an intelligent spraying system for a dust raising field according to an embodiment of the utility model; and
fig. 2 shows a schematic operation flow diagram of an intelligent spraying system for a dust raising field according to an embodiment of the present invention.
Detailed Description
It should be noted that the components in the figures may be exaggerated and not necessarily to scale for illustrative purposes. In the figures, identical or functionally identical components are provided with the same reference symbols.
In the present invention, unless otherwise specified, "disposed on …," "disposed over …," and "disposed over …" do not exclude the presence of an intermediate therebetween.
In the present invention, the embodiments are only intended to illustrate the aspects of the present invention, and should not be construed as limiting.
In the present invention, the terms "a" and "an" do not exclude the presence of a plurality of elements, unless otherwise specified.
It is further noted herein that in embodiments of the present invention, only a portion of the components or assemblies may be shown for clarity and simplicity, but those of ordinary skill in the art will appreciate that, given the teachings of the present invention, required components or assemblies may be added as needed for a particular situation.
It is also noted herein that, within the scope of the present invention, the terms "same", "equal", and the like do not mean that the two values are absolutely equal, but allow some reasonable error, that is, the terms also encompass "substantially the same", "substantially equal".
In the present application, the "dust raising place" refers to various places having raised dust, such as a construction place, a production workshop, a sports place, and the like.
The utility model is further illustrated below with reference to specific examples.
Fig. 1 shows a schematic structural diagram of an intelligent spraying system for a dust raising field according to an embodiment of the present invention.
As shown in figure 1, an intelligent spraying system for a dust raising place comprises a water tank 1, a medicament tank 2, an electromagnetic valve 3, an electric medicament regulating valve 4, a high-pressure pump 5, a control box 6, a PLC control module 7, a spray head 8, atmosphere inorganization online monitoring equipment 9, a water inlet pipe 10, a water outlet pipe 11, a medicament pipe 12, a spraying pipe 13, a connector 14 and a medicament inlet pipe 15.
One end of the water tank 1 is communicated with the water outlet pipe 11, and the other end is communicated with the water inlet pipe 10. Wherein the water inlet pipe 10 is configured to deliver water to the water tank 1. Preferably, the water inlet pipe 10 and the water outlet pipe 11 are PVC plastic pipes, and the PVC plastic pipes are low in price and wide in application.
And the electromagnetic valve 3 is arranged on the water outlet pipe 11 and is configured to control the on-off of the water outlet pipe 11.
One end of the medicine tank 2 is communicated with the medicine tube 12, and the other end is communicated with the medicine inlet tube 15. Wherein the inlet tube 15 is configured to deliver medicament to the medicament canister 2. Preferably, the agent pipe 12 and the spray pipe 15 are made of PE plastic pipes, and the PE plastic pipes are high in chemical stability, good in low-temperature resistance and not prone to corrosion. A level sensor is provided within the medicament tank 2, the level sensor being configured to measure a medicament level.
And an electric medicine regulating valve 4 provided on the medicine tube 12 and configured to control on/off of the medicine tube 12.
The water outlet pipe 11 is communicated with the high-pressure pump 5 after being converged with the medicament pipe 12.
And a high-pressure pump 5 which communicates with the shower pipe 13.
And a shower pipe 13 disposed at the dust raising site and configured to convey a shower liquid. Preferably, the spraying pipe 13 is a plastic pipe made of PE.
A spraying device disposed on the shower pipe 13 and configured to spray the shower liquid delivered by the shower pipe 13, the spraying device including: a joint 14 arranged on the shower pipe 13; a spray head 8, which is arranged on the joint 14. Preferably, the shower nozzle 8 is 360 rotation type shower nozzles, and shower nozzle 8 can be based on the interior construction position in the wind direction of day and raise dust place and carry out directional spraying.
And the control box 6 is configured to control the intelligent spraying system, the control box 6 comprises a PLC control module 7, the PLC control module 7 is electrically connected with the atmosphere inorganization online monitoring equipment 9, the electromagnetic valve 3 and the electric medicament regulating valve 4, and the spray head 8, the high-pressure pump 5 and the liquid level sensor 15 are in signal connection with the PLC control module 7.
And the atmosphere unorganized online monitoring equipment 9 is electrically connected with the PLC control module 7 in the control box 6. The four atmosphere non-organized online monitoring devices 9 are diagonally arranged around the dust raising field, and a greater number of atmosphere non-organized online monitoring devices 9 can be arranged according to the environmental condition of the dust raising field, especially in the downwind position all the year round. The atmospheric unorganized on-line monitoring device 9 can detect wind direction and the type and concentration of atmospheric pollutants, especially unorganized pollutants ("unorganized" means that pollutants are irregularly emitted without passing through a pollution discharge device), such as the concentration of TVOC, non-methane total hydrocarbons, particulate matter, odor, sulfur dioxide, nitrogen oxides, and other pollutants.
The intelligent spraying system of the construction site can be in a normally open state, and the spraying solution is selected according to the index of the atmospheric pollutants monitored by the atmospheric unorganized online monitoring equipment 9. When the atmospheric pollutants around the construction site are monitored not to contain organic pollutants such as TVOC (total volatile organic compound), non-methane total hydrocarbon and the like, water is selected as spraying liquid to be sprayed to remove the atmospheric pollutants; when organic pollutants such as TVOC, non-methane total hydrocarbon and the like are detected to be contained in the atmospheric pollutants, a medicament is mixed in the clear water for spraying to remove the organic pollutants.
In addition, the atmosphere unorganized online monitoring device 9 can also detect the wind direction in the same day, and feeds back signals to the PLC control module, and then the PLC control module controls the spray head 8 to directionally spray in the direction of the wind direction. For example, when the wind direction is the north wind, the nozzle 8 sprays in the north direction. The spray head 8 sprays the spray liquid facing the wind direction, so that the effective contact between the spray liquid and the atmospheric pollutants can be increased, and the condensation and sedimentation of the atmospheric pollutants are promoted. When the intelligent spraying system operates, the real-time wind direction detected by the atmosphere unorganized on-line monitoring equipment 9 is fed back to the PLC control module 7, then the spraying direction of the spray head 8 is controlled by the PLC control module 7, the directional spraying of the spraying liquid is realized, and the rain curtain spraying effect is improved.
Fig. 2 shows a schematic operation flow diagram of an intelligent spraying system for a dust raising field according to an embodiment of the present invention.
As shown in fig. 2, the device is first activated to set the parameters. The control box 6 is started first, and the spraying device is started through the control box 6. After the spraying device is started, parameters are set through the PLC control module 7, and the parameters comprise the initial operating frequency of the high-pressure pump 5, the relationship between the operating frequency of the high-pressure pump 5 and the concentration gradient of atmospheric pollutants, the corresponding angle relationship between the spray head 8 and the wind direction, the atmospheric pollutants discharge limit value, the initial opening degree of the electric medicament regulating valve 4, the relationship between the opening degree gradient of the electric medicament regulating valve 4 and the concentration gradient of organic pollutants, the corresponding relationship between the medicament adding amount and the concentration of organic pollutants and the like.
Then, the PLC control module 7 controls the solenoid valve 3 to be opened and the high-pressure pump 5 to be opened. The PLC control module 7 controls the atmosphere non-organization on-line monitoring equipment 9 to be started, and the wind direction and the concentration and the type of the atmospheric pollutants are detected. After the atmosphere unorganized on-line monitoring equipment 9 detects the wind direction, the signal is fed back to the PLC control module 7, and the direction of the spray head is controlled by the PLC control module 7 according to the corresponding angle relation between the spray head and the wind direction. Preferably, the corresponding angle relationship between the spray head and the wind direction is that the spray head faces the wind direction.
If the atmosphere unorganized online monitoring equipment 9 detects that the atmosphere pollutants do not contain organic pollutants, the electric medicament regulating valve 4 is closed, and water is used as spraying liquid for spraying. Specifically, the atmosphere unorganized online monitoring equipment 9 detects that the concentration of the atmospheric pollutants does not include the organic pollutants in the atmospheric pollutants and accords with the concentration gradient that the initial operating frequency of high-pressure pump 5 corresponds, and the atmosphere unorganized online monitoring equipment 9 feeds back the signal to PLC control module 7, and PLC control module 7 controls electric medicament regulating valve 4 to close, and the water in water pitcher 1 gets into outlet pipe 11, then is carried to shower 13 by high-pressure pump 5, sprays by shower nozzle 8 again.
If the concentration of inorganic pollutants such as particulate matters, sulfur dioxide, nitrogen oxides and the like in the environment detected by the atmosphere unorganized online monitoring equipment 9 is higher than the concentration gradient corresponding to the initial operating frequency of the high-pressure pump 5, the atmosphere unorganized online monitoring equipment 9 feeds back a signal to the PLC control module 7, and according to the relationship between the operating frequency of the high-pressure pump 5 and the concentration gradient of the atmosphere pollutants, the PLC control module 7 controls the high-pressure pump 5 to increase the operating frequency so as to increase the spraying amount of water, further improve the effective contact efficiency of the inorganic pollutants and the water in the atmosphere, reduce the concentration of the inorganic pollutants, and enable the concentration of the inorganic pollutants to accord with the emission limit value of the atmosphere pollutants. When the concentration of inorganic pollutants is reduced, the atmosphere inorganization online monitoring equipment 9 feeds back signals to the PLC control module 7, and the PLC control module 7 controls the high-pressure pump 5 to reduce the running frequency so as to reduce the spraying amount and reduce unnecessary water loss.
If the atmosphere unorganized online monitoring equipment 9 detects that the atmosphere pollutants contain organic pollutants such as TVOC (total volatile organic compound), non-methane total hydrocarbons and the like, a signal is fed back to the PLC control module 7, the PLC control module 7 controls the electric medicament regulating valve 4 to be opened, medicaments in the medicament tank 2 enter the medicament pipe 12 and are mixed with water in the water outlet pipe 11, then the mixed water is conveyed to the spraying pipe by the high-pressure pump 5, and then the mixed water is sprayed by the spray head 8, so that the concentration of the organic pollutants is reduced to the emission limit value of the atmosphere pollutants. The medicament can be selected according to the organic pollutant types in local atmospheric environment, such as foam inhibitor, odor inhibitor and the like.
Here, if the detected organic contaminant concentration corresponds to the contaminant concentration gradient corresponding to the initial opening of the electric chemical regulating valve 4, the opening of the electric chemical regulating valve 4 matches the detected organic contaminant concentration, and the detected organic contaminant concentration corresponds to the contaminant concentration gradient corresponding to the initial operating frequency of the high-pressure pump 5, the current operating state of the high-pressure pump 5 and the electric chemical regulating valve 4 is maintained.
If the detected organic pollutant concentration accords with the concentration gradient of the pollutant corresponding to the initial opening of the electric medicament regulating valve 4, the opening of the electric medicament regulating valve 4 is matched with the detected organic pollutant concentration, and the detected organic pollutant concentration exceeds the concentration gradient of the pollutant corresponding to the initial operating frequency of the high-pressure pump 5, then the current operating state of the electric medicament regulating valve 4 is kept, the atmosphere unorganized online monitoring equipment 9 feeds back a signal to the PLC control module 7, and according to the relationship between the operating frequency of the high-pressure pump 5 and the concentration gradient of the atmospheric pollutant, the PLC control module 7 controls the high-pressure pump 5 to improve the operating frequency.
And if the concentration of the organic pollutants is greater than the concentration gradient of the organic pollutants corresponding to the initial opening of the electric medicament regulating valve 4, regulating the medicament adding amount. Specifically, the concentration that the atmosphere unorganized on-line monitoring equipment 9 detected organic pollutant is greater than the concentration gradient of the pollutant that the initial aperture of electronic medicament governing valve 4 corresponds, with signal feedback to PLC control module 7, PLC control module 7 control high-pressure pump 5 improves the operating frequency, and the increase volume of spraying to promote organic pollutant and the effective contact efficiency who sprays the liquid, reduce organic pollutant's concentration. When the operating frequency of the high-pressure pump 5 reaches the maximum and the spraying amount is increased to the maximum, the pollutant concentration is reduced by increasing the dosage of the medicament in the spraying liquid. The dosage of the medicament can be adjusted in real time according to the concentration change of the organic pollutants detected by the atmosphere unorganized online monitoring equipment 9. According to the corresponding relation of the set medicament adding amount and the organic pollutant concentration, the PLC control module 7 controls the electric medicament regulating valve 4 to increase the opening degree so as to improve the medicament amount in the spraying liquid, and simultaneously determines the medicament adding amount by measuring the liquid level of the medicament in real time through a liquid level sensor in the medicament tank 2, and feeds back the signal to the PLC control module 7.
When the concentration of the organic pollutants is reduced, the atmosphere unorganized online monitoring equipment 9 feeds back signals to the PLC control module 7, and the PLC control module 7 controls the electric medicament regulating valve 4 to reduce the opening degree so as to reduce the medicament amount in the spraying liquid. When the opening of the electric medicament regulating valve 4 is reduced to the initial opening, the PLC control module 7 controls the high-pressure pump 5 to reduce the running frequency to reduce the spraying amount, so that unnecessary water and medicament loss are reduced.
And after the project is finished, the spraying device is stopped through the control box.
The utility model has at least the following beneficial effects: according to the intelligent spraying system for the dust raising field, the spraying device is combined with the atmosphere unorganized online monitoring equipment, the wind direction, the pollutant types and the concentration in the construction field can be detected in real time, the automatic adjustment of the spraying angle and the spraying amount of the spraying liquid is realized, the spraying effect is improved, and the resource waste is avoided.
While several embodiments of the present invention have been described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous variations, substitutions and modifications will occur to those skilled in the art without departing from the scope of the utility model. It is intended that the following claims define the scope of the utility model and that methods and structures within the scope of these claims and their equivalents be covered thereby.
Claims (8)
1. The utility model provides an intelligent spraying system for raise dust place which characterized in that includes:
one end of the water tank is communicated with the water outlet pipe, and the other end of the water tank is communicated with the water inlet pipe;
the electromagnetic valve is configured to control the on-off of the water outlet pipe;
one end of the medicament tank is communicated with the medicament tube, and the other end of the medicament tank is communicated with the medicament inlet tube;
an electrically operated drug regulating valve configured to control on-off of the drug tube;
the high-pressure pump is communicated with the spraying pipe, and the water outlet pipe is communicated with the high-pressure pump after being converged with the medicament pipe;
a spray pipe disposed at the dust raising site and configured to convey a spray liquid;
a spraying device configured to spray the spray liquid delivered by the spray pipe;
a control box configured to control the intelligent spray system, comprising a PLC control module; and
and the atmosphere non-organization online monitoring equipment is electrically connected with the PLC control module.
2. The intelligent spray system for a dusting site of claim 1 wherein a level sensor is disposed in the chemical tank, the level sensor configured to measure the level of chemical.
3. An intelligent spraying system for a dusting floor as claimed in claim 2 wherein the spraying means comprises:
a fitting disposed on the shower pipe; and
a spray head disposed on the fitting.
4. An intelligent spray system for a dusting site as claimed in claim 3 wherein the spray head is a 360 ° rotary spray head.
5. The intelligent spraying system for a dust raising field according to claim 1, wherein the water inlet pipe and/or the water outlet pipe are plastic pipes made of PVC; and/or
The medicament pipe and/or the medicament inlet pipe and/or the spray pipe are/is a plastic pipe made of PE material.
6. The intelligent spraying system for a dust raising field according to claim 3, wherein the PLC control module is electrically connected with the atmosphere unorganized online monitoring device and/or the solenoid valve and/or the electric medicament regulating valve.
7. The intelligent spraying system for a dust raising field according to claim 6, wherein the high pressure pump and/or the liquid level sensor and/or the spray head are in signal connection with the PLC control module.
8. The intelligent spraying system for a dust-raising field according to claim 7, wherein the atmosphere inorganization online monitoring device detects the wind direction and feeds back a signal to the PLC control module, and the PLC control module controls the spray head to spray the spraying liquid in the wind direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201727.6U CN217017051U (en) | 2022-01-25 | 2022-01-25 | Intelligent spraying system for dust raising field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201727.6U CN217017051U (en) | 2022-01-25 | 2022-01-25 | Intelligent spraying system for dust raising field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217017051U true CN217017051U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220201727.6U Active CN217017051U (en) | 2022-01-25 | 2022-01-25 | Intelligent spraying system for dust raising field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217017051U (en) |
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2022
- 2022-01-25 CN CN202220201727.6U patent/CN217017051U/en active Active
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