Pit system
The urban manhole system is an important part of the urban underground infrastructure and is crucial to the normal operation of the city and the daily life of residents. The manhole system can effectively support the operation of urban drainage, sewage treatment and other underground facilities.
There are many classifications of wells in the manhole system. According to their functions and uses, they can be divided into the following categories:
Rain Well |
 sewage well |
 Gas Well |
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| Fire WELL | ventilation well | Cable Well |
The function of cellar well:
Inspection and maintenance:
✳ Allow city crews to access underground pipe systems to conduct regular inspections and necessary repairs.
✳Ensure the normal operation of sewage, stormwater drainage systems and other underground facilities.
Ventilation and Drainage:
✳The ventilation holes on the manhole cover help ventilate the underground pipe system and prevent the accumulation of harmful gases.
✳The drainage function ensures that rainwater and surface water can flow into the drainage system through the manhole to prevent urban water accumulation.
Emergency handling:
✳In the event of an emergency, the manhole system provides quick access to underground facilities to quickly repair broken pipes or handle other emergencies.
Problems facing now:
1. There is no timely warning for manhole overflow;
2. The abnormal movement/loss of manhole covers leads to personal injury and property risks;
3. The blockage in the drainage pipe network is not discovered in time;
4. Equipment status troubleshooting is difficult and maintenance costs increase;
5. Indicators such as flow rate and water quality cannot be monitored in real time;
6. On-site inspection and maintenance efficiency is low and labor costs are high.
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MEOKON PRODUTC
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| Suitable for monitoring downhole liquid level conditions. An input-type liquid level sensor is used to directly monitor the water pressure in the well. Suitable for rainwater wells. It should be noted that the liquid level probe cannot be blocked during use.MD-S981L wireless manhole liquid level monitor |
Suitable for monitoring downhole liquid level conditions. When using the ultrasonic level meter, a blind zone margin needs to be reserved. The reflected wave and the emitted wave in a relatively small area overlap and cannot be identified.MD-S981U wireless manhole ultrasonic level monitor |
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| Suitable for monitoring downhole liquid level conditions. Provide high-precision measurement solutions. It also has an ultrasonic level meter and an input liquid level sensor. MD-S981UL wireless manhole ultrasonic liquid level monitor |
Suitable for monitoring the flow and velocity of underground pipe networks. Before use, it is necessary to survey the underground environment and make preparations for underground cleaning. It can measure flow rate, water level, temperature, instantaneous flow rate and cumulative flow rate.MD-S981DF Wireless Doppler Flow Meter |
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| Suitable for monitoring underground water quality conditions, such as conductivity, turbidity, pH, etc. The usage method is the same as that of the submersible liquid level sensor, and the probe is directly dropped into the designated area. MD-S981PH/EC/DO/TU/ANWireless water quality sensor |
Suitable for monitoring the status of manhole covers. It has the functions of manhole cover abnormality alarm and water overflow alarm, and monitors the abnormal opening of the manhole cover and the overflow of the tube well. During installation, the equipment needs to be installed behind the manhole cover.MD-S982 manhole cover condition monitor |
| 1. There is no timely warning for manhole overflow; 2. The abnormal movement/loss of manhole covers leads to personal injury and property risks; Answer: MD-S982 is provided to monitor the status of manhole covers and provide monitoring capabilities such as equipment changes and manhole cover overflows. |
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| 3. The blockage in the drainage pipe network is not discovered in time; 4. Equipment status troubleshooting is difficult and maintenance costs increase; 5. On-site inspection and maintenance efficiency is low and labor costs are high. Answer: If blockage occurs, the water levels of all pipe networks in the well group will be greatly different. We provide MD-S981U/L/UL series products for comprehensive underground water level analysis to confirm whether the water level drop value between well groups is abnormal. |
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| 6. Indicators such as flow rate and water quality cannot be monitored in real time; Answer: We provide MD-S981DF/PH series products for water flow and water quality analysis in the pipe network. If there are floods, illegal discharge of sewage, etc., the equipment will report to the platform as soon as possible. |
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Parameters that need to be implemented for product selection:
01. In what scenarios is the product used? Is there a high temperature environment?
02. What is the measuring range under working conditions?
03. Are there any requirements for the battery power of the product?
04. Are the product installation methods/installation threads confirmed?
05. Does the product require certification (CE/ROHS, accuracy, IP protection)
Currently customizable content:
01. Product communication method: 4G/NB/LORA/LORAWAN…
(S982 can only do 4G/NB)
02. Battery power size, small battery pack, 14.4v large battery pack….
(S982 cannot customize the battery size)
03. Product shell color: black/red/blue
Post time: Jun-13-2024