Hebei Tianqi Ecological Manor Intelligent Water Circulation Control System - Technical Solution

1. Project Overview

1.1 Project Background and Vision

Guided by the concepts of ecological civilization construction and sustainable development,traditional estate management models face challenges such as high water consumption,high energy costs,and arduous landscape maintenance.To address the urgent needs of high-end farms,boutique villas,cultural tourism scenic spots,private courtyards,and distinctive homestays for"green,low-carbon,intelligent,efficient,and beautiful scenery,"we have dedicated ourselves to developing the"Ecological Estate Intelligent Water Circulation Control System."

This project aims to break with traditional thinking,deeply integrating modern intelligent control technology with classical garden landscaping art to create a permanent ecological microenvironment for clients that is energy-self-sufficient,water-circulating,intelligently managed,and aesthetically pleasing.It is not merely an integration of technologies,but also a presentation of a completely new way of life and work.

1.2 Core System Values

Ecological Sustainability:Achieving resource utilization of rainwater and surface water,constructing an internal water cycle,significantly reducing dependence on external municipal water sources,and practicing green environmental protection concepts.

Energy Independence:Integrating solar,wind,and even hydropower resources to create off-grid or grid-connected clean energy systems to drive the entire estate,achieving"zero-carbon"or"low-carbon"operation.

Intelligence:Through a central control system,achieving all-time,all-round intelligent monitoring and automated management of water,electricity,and landscaping equipment,freeing up manpower and improving management precision.

Aesthetics:Using the ecological water cycle as a framework,scientifically planning and personally creating man-made ecological landscapes including flowing streams,elegant bridges,staggered dams,abundant fish ponds,organic vegetable gardens,colorful flowerbeds,tranquil forests,and vibrant fountains.

Value Enhancement:Significantly enhance the ecological quality,technological sophistication,and uniqueness of the estate,thereby strengthening its market competitiveness,brand premium,and asset value.

2. System Architecture

This system adopts a layered distributed architecture, with clear logic, strong scalability, and ensures high reliability and maintainability. The overall system framework is as follows:

3. Core Subsystems Technical Details

3.1 Central Control System(The Brain)

As the nerve center of the entire ecosystem,the central control system is responsible for overall coordination and intelligent decision-making.

Hardware Composition:

Main Controller:Utilizes an industrial-grade programmable logic controller(PLC)or a high-performance embedded industrial computer,possessing strong anti-interference capabilities and stability to ensure 24/7 uninterrupted operation.

Human-Machine Interface(HMI):Equipped with a local color touchscreen,providing an intuitive graphical user interface that allows field personnel to view real-time data,modify parameters,and execute manual mode.

Communication Module:Integrates multiple communication modules such as Wi-Fi,4G/5G,and LoRa,ensuring seamless data upload to the cloud and remote monitoring via mobile devices(App/Web).

I/O Module:Equipped with digital/analog input/output modules for connecting various sensors and actuators.

Software Functions:

Panoramic Situational Awareness:Real-time dashboard dynamically displays all key indicators:water level,water quality(pH/turbidity/TDS),pump status,valve opening,power generation,battery SOC,water consumption,etc.,for each area.

Intelligent Linkage Control:

▪Closed-Loop Water Level Control:Automatically starts and stops the inlet valve and makeup pump based on the reservoir water level to prevent overflow or drying up.

▪Intelligent Irrigation Strategy:Supports intelligent irrigation based on timed irrigation,soil moisture sensors(optional),or weather forecasts,supplying water on demand for maximum water conservation.

▪Optimized Energy Scheduling:Prioritizes the use of solar/wind power,storing energy and powering landscape equipment(such as fountains)when energy is abundant;intelligently shuts down unnecessary loads when energy is scarce to ensure core water circulation.

▪One-Click Scene Switching:Presets multiple operating modes such as"Daily Ecology,""Guest Display,""Rainstorm Drainage,"and"Winter Dormancy,"allowing for easy switching and management.

Proactive Early Warning and Diagnosis:Provides tiered alarms for equipment malfunctions,water level exceeding limits,and water quality deterioration,instantly notifying administrators via SMS and app push notifications,and offering preliminary fault diagnosis suggestions.

Data Traceability and Analysis:Automatically records all operational data,generates daily and monthly reports,analyzes energy and water consumption trends,and provides data support for continuous optimization.

3.2 Hybrid Renewable Energy Generation System

Injecting green energy into the estate is key to achieving a truly"zero-carbon"cycle.

Solar PV System:

PV Array:Based on the area ofthe estate's available rooftops,carports,and dedicated support areas,as well as local irradiance data,an optimal tilt angle and capacity of monocrystalline silicon/thin-film photovoltaic panel array will be designed.

Energy Management and Storage:An MPPT solar controller and lithium-ion battery energy storage system will be configured to maximize power generation efficiency and safely store electrical energy to meet demand during nighttime and rainy days.

Wind Turbine System(Tailored to Local Conditions):

For areas with stable wind speeds year-round and economic viability,small vertical-axis or horizontal-axis wind turbines will be installed as an effective supplement to solar energy,with significant advantages,especially during winter or rainy seasons when sunlight is insufficient.

Hydroelectric System(Key Feature):

Innovative Application:Cleverly utilizing natural elevation differences within the estate(such as streams or downstream of dams),a miniature hydroelectric turbine generator is installed.When the water circulation system is running,the water flow drives the turbine to generate clean electricity,realizing the ultimate internal circulation concept of"generating electricity with water and promoting water with electricity."

3.3 Rainwater Integrated Utilization and Multi-source Water System

Construct a stable and reliable water supply system.

Rainwater Harvesting and Purification:

1.Harvesting:Rainwater is collected in a primary sedimentation tank via roof gutters and ground-level drainage channels to intercept leaves and sediment.

2.Transmission:Wastewater is transported to the treatment unit using gravity or low-pressure pipelines.

3.Purification:A multi-stage purification process is employed,combining physical filtration(sand filters/PP cotton)+biodegradation(biological rings/plant roots)+disinfection(UV ultraviolet light or ozone)to produce clear,hygienic reclaimed water.

4.Storage:An underground reinforced concrete pool or modular prefabricated water tank is constructed as the system's"central reservoir."

Multi-source water supply(Booster Source):

If the estate is adjacent to a high-quality water source(such as a mountain spring,river,or lake),an intake,primary filtration,and purification unit can be added to serve as a powerful backup water source when rainfall is insufficient,ensuring that the ecosystem never runs dry.

3.4 Automated Circulation&Landscape Creation System

Transforming water into a landscape,making circulation vibrant.

System Components:

Power Unit:Employs high-efficiency,quiet submersible pumps or centrifugal pumps;variable frequency pumps are used at key points for precise flow control.

Control Unit:Electric valves and proportional regulating valves are centrally managed to distribute water flow along any path.

Purification Unit:Filters,protein skimmers,and aerators are integrated into the water circulation path to ensure long-term clear and healthy water.

End-of-line Application Unit:Includes drip/sprinkler heads,fountain heads,rotary sprinklers,and atomizing sprinklers to meet diverse landscape and irrigation needs.

Landscape Realization Capabilities:

Dynamic Water System:Designs and constructs winding rivers and babbling brooks,controlling flow rate and water level through pumps and intelligent valves.

The finishing touch:the construction of rustic bridges and the building of layered dams and waterfalls.

Source of Life:An ecological fishpond is excavated,maintaining water quality through an independent circulating purification loop,achieving"fish farming with water,and fish waste fertilizing the water."

Production Garden:Organic vegetable gardens and flower beds are established,with an intelligent drip irrigation network laid for precise and efficient horticultural management.

Three-Dimensional Ecology:Native tree species are planned for planting,creating a layered forest and a microclimate that interacts positively with the water.

Visual Focus:Rhythmic and aesthetically pleasing fountains and cascading waterfalls are designed as the core landscape and symbol of vitality for the estate.

4. Integrated Design & Implementation Services

We provide turnkey project services from concept to completion.

Phase 1:Current Situation Analysis and Surveying

We dispatch a professional team to conduct on-site surveys,utilizing RTK,drone aerial photography,and other technologies to perform high-precision surveying and comprehensively understand the current topography,hydrology,vegetation,and building conditions.

Phase 2:Scheme Design and Detailing

Conceptual Scheme:In-depth communication with the client,hand-drawn sketches or 3D model creation to quickly present the design concept and ecological vision.

Detailed Design:Output of a complete set of construction drawings,including but not limited to:site plan,water circulation process flow diagram,electrical control schematic diagram,pipeline integration diagram,structural construction drawings,landscape renderings,and bill of materials.

Phase Three:Engineering Construction and Integration

An experienced engineering team meticulously follows the blueprints,encompassing earthwork,water conservancy,infrastructure construction,equipment pre-installation,pipeline laying,hardscape paving,and landscaping.

Simultaneously,all intelligent devices are installed,wired,and individually tested.

Phase 4:System Integration and Landscape Enhancement

Conduct system-wide joint debugging to verify the linkage logic and control accuracy between subsystems.

Final vegetation planting and landscape finishing touches are completed,bringing the entire ecosystem to life.

Phase Five:Training,Delivery,and Operational Support

Comprehensive technical training is provided to the client's management personnel,covering system principles,operating procedures,daily inspections,and basic troubleshooting.

Hand over all technical documents,drawings,and source code(if applicable).

Free maintenance and lifetime technical support are provided during the warranty period.

5. Conclusion

The "Ecological Estate Intelligent Water Circulation Control System" is a prime example of technology empowering nature. It transforms complex engineering techniques into a simple and elegant ecological experience, infusing your estate with intelligent vitality. We sincerely invite you to join us in creating and realizing a vibrant and beautiful blueprint for the future estate.