Core technology of smart heating, intelligent charging of smart heating network, maintenance of smart heating network control platform

Description :

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdSmart heating network management and control platformSystem Introduction:

　　1. Establishment of a prepaid steam metering management center;

　　2. Installation, commissioning, and data transmission of 100 sets of prepaid steam metering equipment;

　　3. The smart heating network system of the power plant has opened 100 remote metering points, with N metering points used in the first phase. The excess points will be reserved for future expansion preparation;

　　4. According to the steam parameters provided by Party A, the rated pressure is 2.5Mpa, the upper temperature limit is 320 ℃, the working pressure is 1.2Mpa, and the working temperature is 300 ℃. This data is an important parameter for us to choose a flow meter.

　　5. Real time monitoring of steam IC card prepaid system: It can achieve real-time data display function for multiple instruments. It is convenient to timely grasp the situation of various department sites, make corresponding adjustments and guidance. Currently, most gas companies sell natural gas and coal gas first, and then settle the gas payment every month. However, there may be some user units who find various reasons to delay payment, which increases the difficulties for gas supply enterprises

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdCore technology of smart heating, intelligent charging of smart heating network, maintenance of smart heating network control platformtrain:

　　1. On site training: During the implementation of the project, the client must assign technical personnel to participate in the construction and operation debugging of the project. Our company's engineering and technical personnel will provide on-site guidance and practical training for your company's personnel during implementation, ensuring that the progress of the project is synchronized with personnel training. Before the system trial run, we will provide system training to the customer. Through training, the customer's operational staff will understand the basic principles and learn system operation and maintenance, including a basic understanding of the software and hardware systems of this project. The training content is as follows: a. Basic knowledge and system configuration of the system, b. Courses on system installation, inspection, troubleshooting, online coordination and maintenance, and application training of human-machine interface. 2. Factory training: Our company conducts regular training for technical personnel of users who use our products every year. At that time, we will provide in-depth explanations of the company's software, hardware, and heating network technology, and conduct on-site practice according to the conditions. At the same time, we will answer any questions that users may have in various systems.

　　3Smart heating network management and control platformValve regulation function 2: Over flow limiting function, which automatically reduces the valve opening when the flow exceeds the set value. The small flow valve closing function automatically closes the valve when the flow rate remains below the set value for a period of time. The remote meter reading system software sends commands to the on-site instruments, allowing the data of each instrument to be transmitted to the corresponding data acquisition module through the RS-485 interface. The data acquisition module automatically reads various data information from each meter according to the meter reading task issued by the management center, such as pressure, temperature, flow rate, power outage information, hour, day, month data, etc. It is purchased before use and closed for overdue fees, avoiding the traditional "supply first, charge later" energy management mode. This is a new trend in modern energy management reform

Smart heating network management and control platformOn site instrument installation:

Core technology of smart heating, intelligent charging of smart heating network, maintenance of smart heating network control platformInstalling a protective box on the primary measuring equipment of the pipeline can provide shelter from wind and rain, protect the equipment, and extend its service life; 2、 It can prevent unauthorized operation of measuring equipment. Any type of flow meter is not suitable for the smart heating network control platform. Choosing a flow meter that is suitable for the working conditions of heat users is the rigorous method. For steam metering schemes, the mainstream schemes are divided into two types: vortex street type and differential pressure type. In the actual heating process, we will cooperate with your side to conduct on-site inspections to determine which flow meter is more suitable for use.

　　Qingdao Zhiyuan InstrumentSmart heating network management and control platformFunction Introduction:

　　1. Dynamic display of valve status, unboxing status, instantaneous flow rate, pressure, temperature, cumulative flow rate, etc. for each hot user, with different colors used to represent different statuses; When each user point is in normal state, it is displayed in blue. When the parameters exceed the limit, it is reported, or there is a fault, it is displayed in red and flashes, and information is synchronously sent to notify personnel; 2. Real time historical data and curves of flow rate, pressure, temperature, density, differential pressure, and frequency are displayed in the same coordinate system, and can be freely compared. The mouse follows and displays the current data, which is intuitive and easy to analyze; 3. Steam prepayment anti-theft management can directly add hot customers through the front-end webpage, with convenient and fast operation. Customers can be sorted by number and the order of customer arrangement can be freely adjusted; Provide detailed information on thermal units, establish maintenance information for measuring equipment, and facilitate management personnel to query the history and current status of instruments; 4. Automatically generate daily, monthly, annual, and report forms, and be able to print reports in real time. Reports can be made according to the requirements of the thermal company. 5. Thermal user management data system, including flow rate, pressure, temperature, upper and lower limit report settings, instrument current operating parameters, unit price, special policies, responsible person information, etc., to prevent users from modifying settings; 6. Multi level operation permissions for the cloud platform IC card recharge system are set and controlled by administrators to prevent unauthorized operations by different levels of operators;

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Smart heating network management and control platform