In the vein of time, old communities are like fragments of urban memory, carrying the warmth and stories of generations. However, the warm harbor of the past is gradually facing the challenges of sewage overflow and aging water supply facilities, and the quality of life of residents has quietly been overshadowed.
Kaiquan renovates water supply in old communities
In order to reshape the sense of happiness in this life and promote the high-quality development of the economy and society, the Qinggang County Government of Suihua City, Heilongjiang Province resolutely launched the renovation project of the pump room in the old community.
With its strong professional strength, Kaiquan undertook the supply task of the first phase of secondary water supply and pressure equipment, and became an important force in promoting the “gorgeous transformation” of the old communities in the region.
Challenges and innovations coexist
The renovation project was not smooth sailing. The cold climate in the north, the special structure of the old communities, and the tight project schedule all posed severe tests to Kaiquan’s engineers.
In the face of these challenges, Kaiquan’s engineers have always maintained a positive and innovative attitude, constantly exploring better solutions, and resolving these problems one by one.
• Insulation problem of outdoor pump station: In the severe winter in the north, how to ensure the normal operation of outdoor pump station equipment has become the primary problem. Kaiquan technical team coordinated with outsourcing manufacturers, and after repeated experiments, finally developed a new set of box insulation solutions.
• Troubles of water tank placement: The placement of outdoor water tanks must ensure safety and consider costs. Kaiquan innovatively proposed the concept of “intermediate transition water tank”, which not only improves the safety of water tanks, but also reduces costs, and has been highly recognized by customers.
• Optimization of pipeline design: The burial and insulation of household pipelines are also difficult points in the project. Kaiquan added corrugated compensators by optimizing the pipeline design (side inlet and side out design of household pipelines, pipeline insulation + electric heating). It effectively alleviated the impact of ground subsidence on pipelines.
In response to the special needs of high-rise buildings, Kaiquan cleverly integrated the high and low-level water supply systems into one pump station, achieving dual optimization of space and cost.
In addition, Kaiquan also actively promoted the intelligent upgrade of equipment, changed the connection method of drainage troughs, optimized the design of smart door locks, made it more adaptable to low-temperature environments, and improved the sealing of the box.
Accurate policy implementation and efficient promotion
Faced with urgent construction period requirements, Kaiquan worked closely with the owner to efficiently complete a series of preliminary work such as land acquisition and design adjustment.
By merging outdoor pump station models and taking a small amount of pre-production and other flexible strategies, the overall construction progress of the project was significantly improved.
Results
It is this kind of efficient coordination and precise policy-making work style that has enabled Kaiquan to undertake the second and third phases of the project after completing the first phase of the project.
26 sets of integrated smart pump rooms, 30 sets of fully automatic water supply equipment and 6 sets of direct-connected water supply equipment were supplied to the old residential areas in Qinggang County, benefiting nearly 75,000 households. This has opened a new chapter in the field of outdoor pump stations in the northeast market of Kaiquan.
About Kaiquan Integrated Smart Pump Room
This equipment integrates steel structure pump room, pump room management system, digital integrated variable frequency water supply equipment, video security system, and remote monitoring system. It uses intelligent Internet of Things technology to realize remote monitoring and intelligent operation and maintenance of the pump room, with many advantages such as factory integration, overall delivery, and fast water supply after installation.
The combination of intelligent water supply, intelligent Internet of Things, intelligent security, and intelligent constant temperature improves the management level and efficiency of the pump room, ensuring that the integrated smart pump room has a cost-effective solution in terms of safe, reliable, and intelligent water supply.
About Kaiquan WFYS direct-connected water supply equipment
The equipment is systematically designed and developed with full consideration of outdoor, rainproof, heat insulation, noise reduction, security and other factors.
And with the help of current Internet of Things technology, remote monitoring and intelligent operation and maintenance of equipment can be realized.
This product is mainly used in old areas of multi-story buildings, water supply transformation of rural urbanization construction, building zoning boosting and emergency water supply scenarios.
It has many advantages such as no need to build a pump room, short transformation cycle, low investment cost, low operation and maintenance cost.
About KQG stainless steel series fully automatic water supply equipment
This equipment is one of Kaiquan’s main water supply products and has the following advantages:
Simple and reliable, flexible configuration
Classic equipment structure to ensure system stability. Strict process control to ensure product consistency and quality. The configuration of water pumps, cabinets, inverters, etc. is flexible to meet the needs of different customer groups.
Efficient energy saving, reducing operating costs
The entire series is equipped with Kaiquan’s third-generation high-performance stainless steel multi-stage pumps. The entire series is equipped with vertical air pressure tanks to improve the operating efficiency of the equipment during small flow periods. Variable current and voltage control technology reduces the unit energy consumption of the equipment during small flow periods.
Full frequency conversion design, good water supply comfort
Fault switching in seconds to minimize shutdown and water outage accidents. The water pump starts and stops, and the switching pressure fluctuations are small, and the steady state can be quickly restored. The adjustment range is large, which completely solves the problem of frequent addition and subtraction of pumps at critical flow points in the system.
Intelligent control, unattended
Time-sharing variable pressure water supply, set the corresponding water supply pressure according to different water supply periods, and achieve energy saving and consumption reduction. Digital bus acquisition, pressure, frequency, flow, power and other data bus acquisition, stable data, good consistency. Optional remote monitoring module to achieve zero-distance inspection of the pump room, unmanned operation.
Conclusion
Among all things, people’s livelihood is the most important. Today, the water quality of residents in old residential areas in Qinggang County has been significantly improved.
As an important participant in this renovation project, Kaiquan will always adhere to the corporate purpose of “serving the country through the pump industry”, continue to work hard on hydraulic research and energy efficiency improvement, and lead the industry forward with technological innovation.
So far, Kaiquan has renovated a total of 4,000 old residential areas across the country, benefiting 5.25 million households, and interpreting the yearning and pursuit of a better life with practical actions.
