Wireless data remote transmission system, energy consumption management for heating enterprises, analysis of smart heating network heating platform

Description :

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdSmart heating network heating platformEquipped with RS232/RS485 standard communication interface and MODBUS RTU, MODBUS ASC Ⅱ industrial standard communication protocol, it can communicate with intelligent flow meters, read various measurement parameters and working parameters in intelligent flow meters.

　　1. The device has automatic dialing and disconnection redialing functions. When the network condition is unstable, it has the ability to automatically restore communication, ensuring stable system operation without human intervention; When the signal in the area is weak, the module can communicate normally by changing the signal reception and transmission strength of the module.

　　2. Online query function can be achieved through the Internet, and users only need to provide their username and password. The real-time online query function can be completed.

　　3. Equipped with data cable and 12VDC power supply.Wireless data remote transmission system, energy consumption management for heating enterprises, analysis of smart heating network heating platformThe GPRS remote meter reading system has functions such as system maintenance, real-time monitoring, query and statistics, curve analysis, etc. It can be purchased before use, closed for overdue fees, and avoids the traditional "supply first, charge later" energy management mode. The modern energy management reform is trendy, and the fault automatic reporting function: the monitoring point automatically reports the fault information to the monitoring center and prints the report information automatically. The faults detected automatically include: communication failure of flow meter, 220V AC power outage, IC card failure, etc

　　As a new generation of energy supply model,Wireless data remote transmission system, energy consumption management for heating enterprises, analysis of smart heating network heating platformIt is a powerful supplement to centralized energy supply systems. With the development of economy and technology, especially the active application of renewable energy, users' energy demands have begun to diversify; With the development and maturity of different energy technologies, there are increasingly more technologies to choose from. Distributed energy systems, as an open energy system, are showing a trend towards multifunctionality, including multiple energy inputs and meeting multiple energy needs of users simultaneously. People's concepts are constantly changing, and new requirements are constantly being put forward for the energy system (reliability, economy, environmental protection, sustainable development, etc.). The new energy consumption management of Qingdao Zhiyuan Instrument Heating Enterprise can better meet these requirements and achieve multiple functional goals by selecting appropriate technologies, optimizing and integrating the system. Display functions: instantaneous flow rate, cumulative flow rate, remaining air volume, differential pressure or frequency, pressure, temperature, valve position, etc. Reminder function: When the IC card is used incorrectly (when the IC card function does not match the operation being performed), the LCD screen displays a prompt message, and the operation is invalid. The permissions of the sub center are limited to data monitoring and do not allow downward operation, ensuring the safety of the system. The data of each sub center in the main center is fully synchronized and displayed in real time, and the long-distance transmission distance can reach 1200 meters, which can reliably meet the needs of low-level data acquisition and transmission. At the same time, it also helps to reduce the distributed capacitance generated between the two 485 communication lines and the distributed capacitance generated from around the communication lines

　　Qingdao Zhiyuan InstrumentSmart heating network heating platformService commitment:

　　From the date of delivery of the heating network system, it enters the after-sales service period. The after-sales service period includes a free warranty period and a quality maintenance period.

　　Free warranty period: Within 12 months from the date of normal use of the product or system, it is a free warranty period. During the free warranty period, any quality issues within the warranty scope will be repaired and replaced by Party B free of charge.

　　Quality maintenance period: After the quality assurance period, we will continue to provide lifetime preferential services. The maintenance services carried out during the quality maintenance period will be charged material and labor costs based on the spare parts product price (not higher than the contract price) and maintenance situation set by the company.

　　The specific service items during the after-sales service period are as follows: receiving letters from users, providing responses or handling suggestions within 24 hours, and ensuring user satisfaction. And store the corresponding information in the user maintenance record sheet.

Wireless data remote transmission system, energy consumption management for heating enterprises, analysis of smart heating network heating platformThe continuous acceleration of urbanization has led to a growing number of users for projects that benefit people's livelihoods, such as water, electricity, and gas. At the same time, how to charge for these projects has become an urgent problem to be solved. After the emergence of intelligent meter reading systems, the problem of hot water and steam billing has been solved. Real time and historical curves can be combined with topographic maps and monitoring point distribution maps, using real-time or historical data from monitoring points to provide management personnel with real-time data and play a certain role in managing resources. Gas purchase, heat recharge, card insertion, inquiry, IC card technology can be easily solved in one click, making the charging process from tedious manual meter reading and pricing in the past to user card purchase of gas and heat, realizing the collection and management of gas and heating fees. Automation of processes

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdWireless data remote transmission system, energy consumption management for heating enterprises, analysis of smart heating network heating platformSystem functions:

　　a. Can query historical data of any hot user, any parameter, and any time period, and support the export and printing functions of statistical reports and analysis curves; Rich report customization printing and archiving functions, which can print hot user daily, monthly, and steam consumption detail reports, parent pipe daily, monthly, and summary reports, and can be archived as EXCEL format files (*. xls). b. Hot user management data system, including flow rate, pressure, temperature, upper and lower limit report settings, current operating parameters of instruments, unit price, special policies, responsible person information, etc., to prevent users from modifying settings; c. Access control function: Operators need to apply for a login name with their personal ID when logging in (non ID cannot be applied for), and achieve real name login; After entering the password and passing identity verification, the system can enter. The system defines access permissions based on different access users. The GPRS meter reading and metering terminal adopts a B/S structure and supports intelligent terminals with internet access functions to access, enabling the operation of the heating network anytime, anywhere and achieving mobile office; e. Geographical distribution map of heating network users and routing map of heating network pipelines, which can be drawn according to the needs of the network and marked with steam flow direction (green line in the figure), locate the coordinate points of heating network users, and display the pipeline distance between heating customers and heat sources;

　　f. At present, most gas companies sell natural gas and coal gas first, and then settle the gas payment monthly. However, there may be some user units who find various reasons to delay the gas payment, which increases the difficulties for gas supply enterprises. The development of technology has made automation increasingly applied in work. With the continuous development of enterprises and the increasing number of various meters, traditional manual meter reading can no longer meet the requirements of modern enterprises, and is gradually being replaced by RS485 wired data remote meter reading systems

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Smart heating network heating platform