1100 Liters Underground Garbage Collection System

The 1100 Liters Underground Garbage Collection System is a modern sanitation facility that integrates the functions of garbage classification collection and temporary storage. It is buried deep underground and is specifically designed to collect four types of household waste: recyclables, food waste, hazardous waste, and other waste. Only the collection ports and decorative covers are retained on the ground, achieving a design where the garbage is hidden within the landscape.

 Core Definition and Design Concept

Core Definition: The Underground Garbage Collection System is a complete garbage collection system that integrates classification, sealed storage, automatic lifting, and intelligent monitoring. It differs from traditional ground trash cans and garbage compression stations. Its main structure is hidden underground, and garbage is only received through the ground disposal opening, achieving the landscape, sealed, and intelligent aspects of garbage collection.

Design concept:

Space optimization: Move the garbage storage from the ground to underground, saving the ground space for greening or public facilities, and solving the visual pollution problem of the traditional garbage stations which are dirty, messy and unpleasant.

Environmentally friendly: Completely sealed underground storage, preventing the spread of odors, mosquitoes and rats, and improving the quality of the surrounding environment.

Precise classification: Clearly divide into four independent collection channels, along with guidance signs, to enhance the accuracy of residents' classification.

Operation is convenient: The non-contact dispensing design reduces the risk of cross-infection; The automatic lifting system alleviates the labor burden on sanitation workers.

 Core Components Of System 

Ground unit: Four-category waste disposal ports, patterned decorative cover plates, waste disposal guidance signs, intelligent sensing devices

Function: An interactive interface for residents to dispose of garbage, waterproof, dustproof, corrosion-resistant, and elegant and stylish.

Underground unit: Four sets of independent trash bins (660L/1100L), hydraulic lifting platform, underground sealed container

Function: A sealed space for temporarily storing garbage. The trash bins can be switched between the ground and underground levels through the lifting platform.

Control system: Control box, operation panel, remote communication module, sensor group

Functions: Control the operation of the lifting platform, monitor the status of the garbage, and achieve automatic alarm.

Auxiliary systems: Anti-leakage system, drainage system, disinfection device, ventilation system

Functions: Prevent sewage from leaking and polluting the soil, remove the odor in the warehouse, kill bacteria, ensure environmental safety

Product Advantage

Environmental friendliness

Fully enclosed storage: Garbage is completely hidden underground, effectively isolating odors and solving the problem of traditional trash cans polluting the surrounding environment

No secondary pollution: The anti-leakage design ensures that sewage does not pollute the soil and groundwater, and the drainage system promptly discharges accumulated water to prevent the formation of leachate from the garbage soaking.

Landscape design: The ground only retains the exquisite disposal openings and decorative covers, integrating with the surrounding environment and enhancing the aesthetic appeal of the city.

Accuracy of Classification

Physical Isolation: Four separate collection channels and trash bins are provided to prevent cross-contamination of different types of garbage at the source.

Intelligent Guidance: Optional features such as voice prompts and screen displays can be equipped to assist residents in proper classification and improve the accuracy of classification.

Ease of Operation

Contactless Disposal: Sensor-based disposal ports allow residents to dispose of waste without touching the trash cans, ensuring cleanliness and hygiene, and reducing the risk of cross-infection.

Mechanized Collection: The lifting platform raises the trash cans to the ground, enabling sanitation workers to directly use bucket-type garbage trucks to unload the waste without the need for manual handling, significantly reducing labor intensity and improving collection efficiency.

Simple and Easy to Operate: The control system interface is simple, with a one-click operation. Sanitation workers can operate it after a brief training.

Safety and Reliability

Sturdy structure: The underground storage tank is made of steel plates welded together, with strong pressure resistance and capable of withstanding the pressure from ground vehicles and pedestrians.

Multiple protections: The lifting platform is equipped with overload protection, limit protection, emergency stop buttons and other safety devices to ensure operational safety.

Corrosion resistance: The discharge port is made of durable materials, and the control system has waterproof and dustproof functions, suitable for outdoor harsh environments.

Economic Benefits

Saves space: The ground occupation area is only 1/3 of that of traditional garbage stations, and the released land can be used for greening or other public facilities.

Reduces collection costs: Large-capacity trash bins reduce the frequency of collection, mechanized operations lower labor costs, and the overall operating costs decrease.

Maintenance is simple: The structure is simple, easy to clean, has a low failure rate, and the maintenance cost is low.

According to the customer's demand, it can choose various modes of feeding port, such as garbage classification feeding port, barrel turning device, large garbage opening device, etc., which is convenient for garbage collection vehicles and cleaning personnel to dump garbage.

Capacity

This system comes with four separate sorting compartments, fully compliant with major international waste classification standards (recyclables, kitchen waste, hazardous waste, and residual waste). Three volume options are provided to satisfy requirements for various application scenarios.

240L: Designed for space‑restricted areas that require frequent waste collection, it fits small residential communities, park corners and office buildings.

660L: Offering an optimal balance between capacity and footprint, this is the most widely adopted model. It is suitable for medium‑sized communities, commercial districts, schools and hospitals.

 Working Principle

The work flow of the underground four-category classification system consists of three core steps: placement, temporary storage, and removal. The entire process has a high degree of automation and is easy to operate:

Disposal

Residents open the corresponding disposal ports by using sensors, scanning codes, or manually.

Garbage falls into the underground, sealed corresponding trash cans through the disposal channels.

After disposal, the disposal ports automatically close to maintain a sealed state, preventing the spread of odors.

Hold temporarily

The garbage is temporarily stored in a sealed underground space to avoid direct sunlight and water immersion.

The overflow sensor continuously monitors the garbage volume. When it reaches the set threshold, the system automatically sends an alarm message to the management platform indicating that the bin is full.

The disinfection device operates regularly to keep the environment inside the bin clean and inhibit the growth of bacteria.

Collection

After receiving the collection instructions, the sanitation workers arrive at the site and start the lifting process by operating the control panel.

The hydraulic lifting platform smoothly lifts the four trash cans simultaneously to the ground.

The sanitation workers use the bucket-type garbage truck and transfer different types of garbage to the corresponding compartments respectively.

After the collection is completed, the lifting platform brings the empty cans back underground and the system returns to standby mode.

Applicable scenarios 

Residential areas: Especially for mid-to-high-end residential areas and renovation projects of old residential areas, to improve the quality of living environment

Park and scenic areas: Protect natural landscapes, avoid damage to scenery caused by garbage collection facilities

Commercial districts: Enhance the quality of commercial environment to attract customers

Hospitals and schools: Have high requirements for environmental hygiene, need strict classification and contactless disposal areas

Government agencies and institutions: Enhance the image of office environment, lead by implementing the garbage classification policy

Urban roads: Replace traditional trash cans, beautify urban streets, and enhance the city's prestige

 Product Parameters

Product Details

 Product Effects

Lifting mode

Landing mode

The RNKJ Underground Garbage Collection System is an innovative, environmentally friendly and intelligent garbage collection facility. Through the design concept of underground operation, it solves the pollution problem of traditional garbage collection facilities and simultaneously improves the accuracy of classification and the efficiency of transportation. This system consists of a ground-disposal unit, an underground storage unit, a control system and an auxiliary system. It features full-enclosed storage, contactless disposal, automatic lifting, and intelligent monitoring functions. It is suitable for various scenarios such as residential areas, parks and scenic spots, and commercial districts, and is an ideal choice for promoting garbage classification work and improving the quality of urban environment.

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