CN212276253U - Intelligent control system for initial rainwater collection - Google Patents
Intelligent control system for initial rainwater collection Download PDFInfo
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- CN212276253U CN212276253U CN202021235355.6U CN202021235355U CN212276253U CN 212276253 U CN212276253 U CN 212276253U CN 202021235355 U CN202021235355 U CN 202021235355U CN 212276253 U CN212276253 U CN 212276253U
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- water collecting
- tank
- header tank
- rainwater
- drain valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses an intelligent control system for initial rainwater collection, which comprises a rainwater sensing system, a water collecting system and a precipitation system; the rain sensing system comprises a rain drop sensor; the water collecting system comprises a water collecting tank, a PLC (programmable logic controller), a water collecting pump, a drain valve and a control panel; the sedimentation system comprises a sedimentation tank; PLC controller electric connection sump pump, drain valve, control panel and raindrop sensor, still be provided with the level sensor who is used for detecting the inside liquid level altitude variation of box in the header tank, the sump pump is connected to the header tank through the pipe network. The utility model discloses an adopt the header tank to realize collecting the rainwater that thoughtlessly has debris to the initial stage to combine drain valve and water catch pump to use effectual collection and the processing to the initial stage rainwater in coordination, the simple high efficiency of use and degree of automation are high, and the effectual sewage that causes in the header tank that has prevented spills the scheduling problem, has reduced environmental pollution.
Description
Technical Field
The utility model relates to a rainwater is collected and is cleared up technical field, specifically is intelligent control system is collected to initial stage rainwater.
Background
The existing wharf platform is used for loading and unloading materials such as cement, clinker, raw coal and the like, the materials such as the cement, the clinker, the raw coal and the like can be scattered on the wharf platform in the loading and unloading process, and the scattered materials flow down to Yangtze river along with rainwater after being washed by the rainwater in rainy days, so that the water source is polluted. The existing rainwater collection system adopts a rainwater sensing and manual and automatic control relay control mode, the control is mainly controlled and transferred through a large number of relays, the reliability and the operability are not strong, in an automatic mode, the start and stop of a water collection pump are only determined by the liquid level control of a water collection tank, under the condition that rainwater is too large or continuous rainfall, the water delivery pump of the water collection tank frequently works or works untimely, the sedimentation tank and the water collection tank are easily filled with water to overflow, and the environment pollution is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent control system is collected to initial stage rainwater to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the initial rainwater collection intelligent control system comprises a rainwater sensing system, a water collection system and a precipitation system;
the rain sensing system comprises a rain drop sensor;
the water collecting system comprises a water collecting tank, a PLC (programmable logic controller), a water collecting pump, a drain valve and a control panel;
the sedimentation system comprises a sedimentation tank;
PLC controller electric connection sump pump, drain valve, control panel and raindrop sensor, still be provided with the level sensor who is used for detecting the inside liquid level altitude variation of box in the header tank, the sump pump is connected to the header tank through the pipe network, the drain valve sets up in the header tank bottom, the header tank passes through pipe connection to sedimentation tank, and this be provided with the automatically controlled valve of connecting the PLC controller on the pipeline.
The pipe network that the sump pump is connected is a plurality of and divide the preset position of establishing at pier platform at the inlet pipe mouth equipartition of its pipe network.
The header tank is provided with at least one.
The water collecting pump is provided with preset starting and stopping times through a PLC (programmable logic controller).
The raindrop sensor is arranged on the wharf platform in a plurality of ways.
According to the above technical scheme, the utility model discloses an adopt the header tank to realize collecting the rainwater that thoughtlessly has debris to the initial stage to combine drain valve and water collecting pump to use effectual realization in coordination to the collection and the processing of initial stage rainwater, the simple high efficiency of use and degree of automation are high, and the effectual sewage that causes in the header tank of having prevented spills the scheduling problem, has reduced environmental pollution.
Drawings
Fig. 1 is a system block diagram of the rainwater collection system of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
the initial rainwater collection system of this embodiment is suitable for docks and other places where a large amount of cement, clinker, raw coal and other materials are produced after materials are loaded and unloaded, as shown in fig. 1, the rainwater collection system in the figure includes a rainwater sensing system, a water collecting system and a precipitation system, the rainwater sensing system of this embodiment includes a rainwater detecting instrument 2, the raindrop sensor 2 can be arranged at a suitable position of the docks platform 1 for detecting whether it rains and the amount of rainwater, the raindrop sensor 2 is a sensing device commonly used in the market, a photosensitive raindrop sensor or a piezoelectric raindrop sensor can be used in the implementation process, this embodiment does not limit it in detail, meanwhile, a plurality of preferred raindrop sensors 2 can be respectively arranged on the docks platform 1, which is beneficial to improving the detection precision, the raindrop sensor 2 is connected with a PLC controller 5, the PLC controller 5 is disposed in the control panel 4, it should be noted that in this embodiment, the control panel 4 may adopt a touch panel or a key panel to implement logic control on the PLC controller 5, the PLC controller 5 loads a control instruction into a memory at any time in the prior art to store and execute the control instruction, the control content in this case includes signal processing and sending for controlling connection with the raindrop sensor 2, signal processing and sending for controlling opening and closing of the water collection pump 7, signal processing and sending for controlling opening and closing of the drain valve 9, signal processing and sending for controlling connection with the liquid level sensor 11, the control methods and the logic operations are common control connection methods in the prior art, the present embodiment does not describe in detail the logic operation principle of the PLC controller 5, and the following description is made in detail in combination with a water collection system and a sedimentation tank.
The water collecting system comprises a water collecting tank 6, a PLC (programmable logic controller) 5, a water collecting pump 7, a drain valve 9 and a control panel 4; the sedimentation system comprises a sedimentation tank 10, the sedimentation tank 10 is connected with the water collecting tank 6, and an electric control valve 8 is arranged on a connecting pipeline of the sedimentation tank 10; the inside 6 of the water collecting tank is further provided with a liquid level sensor 11 for detecting the liquid level height change inside the tank body, it should be noted that, in this embodiment, the liquid level sensor 11 is used for detecting the liquid level height change inside the water collecting tank 6, and includes a high liquid level signal and a low liquid level signal, in order to detect and transmit the two signals, the installation number of the liquid level sensor 11 is not limited in this embodiment, meanwhile, the liquid level sensor 11 is a common sensor element in the prior art, and the detailed description of the specific structure and the detection process is not given in this embodiment; the water collecting pumps 7 are connected to the water collecting tank 6 through a pipe network, the inlet ends 3 of the pipe network are arranged on the wharf platform 1, meanwhile, the number of the pipe network and the number of the inlet ends 3 of the pipe network respectively arranged on the wharf platform 1 are not limited in the embodiment, that is, in the wharf platform 1, a plurality of inlet ends 3 can be arranged and connected to the pipe network in order to collect rainwater more efficiently, and finally the rainwater is communicated into the water collecting tank 6 through the water collecting pumps 7, meanwhile, at least one water collecting tank 6 is preferably adopted in the embodiment, that is, the water collecting tanks 6 can be understood as being used simultaneously, the installation number and the use number of the water collecting tanks 6 in the embodiment can be determined according to the actual size of the wharf, and the embodiment is not specifically limited; the drain valve 9 is arranged at the bottom of the water collecting tank 6 and used for realizing the drainage of non-initial rainwater;
the specific implementation process is that when the raindrop sensor 2 recognizes that it begins to rain, the PLC 5 receives a signal and implements an initial rainwater collection system, the initial rainwater can mix with the cement, clinker, raw coal and other materials on the wharf platform 1 to form muddy water and flows through the pipe network through the inlet end 3, the PLC 5 controls the water collection pump 7 to work and discharge the collected muddy water into the water collection tank 6, at the moment, the electric control valve 8 and the drain valve 9 connected to the water collection tank 6 are both in a closed state, when the muddy water in the water collection tank 6 is collected to a preset height, namely, the liquid level sensor 11 detects that the muddy water reaches a high liquid level signal, the PLC 5 controls the electric control valve 8 to be opened, the muddy water in the water collection tank 6 is discharged into the sedimentation tank 10 to be collected and processed, it needs to be explained that the sedimentation tank 10 is used for uniformly sedimentating the cement, clinker, raw coal and other materials in the muddy water, so that the water source can be effectively prevented from, when muddy water in the water collection tank 6 is discharged to a low liquid level signal sensed by the liquid level sensor 11, the PLC 5 controls the electric control valve 8 to be closed, at the moment, the water collection tank 6 enters a second water collection cycle, the adopted water collection cycle number is not specifically limited in the embodiment, meanwhile, the control cycle number is preset, logic control processing on the PLC 5 can be implemented through the control panel 4, when the artificially set water collection cycle control number is reached, the liquid flowing through the pipe network on the wharf platform 1 can be regarded as rainwater instead of muddy water needing manual processing and collection, and at the moment, the processing of a rainwater collection system can be stopped; it should be emphasized that, the drain valve 9 arranged in the water collecting tank 6 can still collect rainwater through the inlet end 3 after collection and treatment of muddy water are carried out, the rainwater flowing through is drained into the water collecting tank 6 and drained through the drain valve 9, the drainage function of the wharf platform 1 can be effectively realized through the arrangement, and the use efficiency of the rainwater collection system is further improved.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (5)
1. Intelligent control system is collected to initial stage rainwater, its characterized in that: comprises a rainwater sensing system, a water collecting system and a settling system;
the rain sensing system comprises a rain drop sensor;
the water collecting system comprises a water collecting tank, a PLC (programmable logic controller), a water collecting pump, a drain valve and a control panel;
the sedimentation system comprises a sedimentation tank;
PLC controller electric connection sump pump, drain valve, control panel and raindrop sensor, still be provided with the level sensor who is used for detecting the inside liquid level altitude variation of box in the header tank, the sump pump is connected to the header tank through the pipe network, the drain valve sets up in the header tank bottom, the header tank passes through pipe connection to sedimentation tank, and this be provided with the automatically controlled valve of connecting the PLC controller on the pipeline.
2. The intelligent initial rainwater collection control system according to claim 1, wherein: the pipe network that the sump pump is connected is a plurality of and divide the preset position of establishing at pier platform at the inlet pipe mouth equipartition of its pipe network.
3. The intelligent initial rainwater collection control system according to claim 1, wherein: the header tank is provided with at least one.
4. The intelligent initial rainwater collection control system according to claim 1, wherein: the water collecting pump is provided with preset starting and stopping times through a PLC (programmable logic controller).
5. The intelligent initial rainwater collection control system according to claim 1, wherein: the raindrop sensor is arranged on the wharf platform in a plurality of ways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021235355.6U CN212276253U (en) | 2020-06-29 | 2020-06-29 | Intelligent control system for initial rainwater collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021235355.6U CN212276253U (en) | 2020-06-29 | 2020-06-29 | Intelligent control system for initial rainwater collection |
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| Publication Number | Publication Date |
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| CN212276253U true CN212276253U (en) | 2021-01-01 |
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| CN202021235355.6U Active CN212276253U (en) | 2020-06-29 | 2020-06-29 | Intelligent control system for initial rainwater collection |
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| CN (1) | CN212276253U (en) |
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2020
- 2020-06-29 CN CN202021235355.6U patent/CN212276253U/en active Active
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