In recent years, with the development of technology, water quality instrument analysis has gradually replaced traditional manual analysis, continuously improving the operational efficiency of thermal power generation units. However, both domestic and imported instruments require regular, professional, and efficient maintenance, which puts higher demands on the chemical supervision of the water vapor cycle system; Nowadays, most manufacturers in chemical monitoring and control generally have problems such as high management costs, outdated methods, improper analysis and processing methods, incomplete calibration equipment, and shortage of technical personnel, which fundamentally affect the application effect of the system and have become a bottleneck problem restricting the development of power plants. Under this premise, our company has injected a new service model called "custodial service" to solve this major problem for various manufacturers.

Custody service, also known as "entrusted management service for chemical monitoring and fault diagnosis of water vapor cycle system", is a productized service model launched under the increasingly specialized, cost-effective, efficient, and safe situation of industrial services. This model mainly involves a professional technical company accepting customer commissions to implement comprehensive management of the customer's chemical supervision and analysis system. Through professional analysis, diagnosis, maintenance, and training, the company solves problems in management and maintenance, data analysis, operating costs, personnel quality, and operational quality in the application of chemical technology supervision systems (equipment) for customers.

1Service mode

We have developed different hosting service methods to meet the different requirements of our customers. Customers can choose the service model that suits them according to their own characteristics.

AFull custody service mode

Our company will arrange professional maintenance personnel to be stationed at the factory for maintenance, ensuring the safe and economical operation of the unit 24 hours a day. Specific service standards: Responsible for the daily maintenance, calibration, and upkeep of the entrusted equipment, as well as the supply of required spare parts and accessories. That is, the company implements general contracting for the operation and maintenance of the entrusted equipment, and customers pay the entrusted fees to the company on an annual and contractual basis.

B:Half pipe service mode

Our company will arrange professional maintenance personnel to be stationed at the factory for maintenance, ensuring the safe and economical operation of the unit 24 hours a day. Specific service standards: Responsible for the daily maintenance, calibration, and upkeep of the managed equipment, and customers pay maintenance service fees to the company on an annual and contractual basis; The spare parts and components required for daily maintenance, calibration, and upkeep shall be provided or purchased by the company or users at market prices. Projects purchased by the company shall be settled in accordance with contract requirements in a timely manner.

C:Custody service model

The company provides regular services to the manufacturer, and if necessary, sends personnel to the factory irregularly to assist in the safe operation of the manufacturer's equipment. Specific service standards: Customers shall pay technical service fees to the company on an annual and contractual basis; The spare parts and components required for daily maintenance, calibration, and upkeep shall be provided or purchased by the company or users at market prices. Projects purchased by the company shall be settled in accordance with contract requirements in a timely manner.

2Service scope

Maintenance and monitoring of analytical instruments (online, offline, and portable)+provision of spare parts and accessories+development of technical transformation and improvement plans+talent training, including daily equipment management, maintenance, calibration, upkeep, overhaul, and fault diagnosis; Selection or provision of spare parts, consumables, and special spare parts processing; Analyze the operational quality of equipment and develop technical renovation plans; Cooperate with clients to conduct technical evaluations, scheme reviews, and project acceptance for third-party projects; Related technical consulting, training of management and technical personnel, etc.

3Service Standards

Code for Inspection of Online Industrial Chemical Instruments in Thermal Power Plants DL/T677-1997

Guidelines for Chemical Supervision of Water and Steam in Thermal Power Plants DLT561-1995

Departmental Chemical Supervision System SD246-88

Regulations on the Implementation of Legal Measurement Units in the Chemical Specialty of Power Plants DL434-91

Compilation of Technical Supervision Regulations for Electric Power Industry

Management Requirements for Entrusting Parties, etc

4Service Characteristics

ALocal services, breaking the monopoly on service prices

For a long time, due to the fact that China's power plant water vapor chemical supervision and control equipment series monitoring instruments mainly rely on imports, power plants have had to bear the expensive reagents and high service fees of imported products. Through hosting services, localized service projects have been launched, aiming to break the foreign monopoly on service prices and promote a more fair market environment.

B:Reduce management and operational costs

Market segmentation and technological progress have led to rapid professionalization of technical services, making full use of external resources, strengthening self management level, reducing management and operating costs, and improving the core competitiveness of enterprises, which has become a consensus among managers; Custody services save labor costs, maintenance costs, and maintenance burdens for manufacturers, which is conducive to better arranging and utilizing human resources, improving economic potential, especially for auxiliary but resource intensive businesses such as "chemical supervision", which can achieve twice the result with half the effort.

C: professional services

A group of professional teams carry out daily management, maintenance, calibration, upkeep, and repair of analytical instruments, ensuring work quality and supervision indicators, guaranteeing the safe operation and production of unit equipment, improving defect handling from a professional perspective, ensuring data reliability and real-time supervision, and providing support for factory operations and obstacle prevention.