Smart heating metering station, steam heating network energy consumption management, and smart heating network control platform design

Description :

Qingdao Hesheng Zhiyuan Smart Heat Network Management PlatformPrinciples of Measurement Software Design:

　　The system design follows the basic principles of "mature technology, real-time and fast, safe and reliable, economical and practical, easy to expand, and easy to upgrade".

　　2. The on-site measuring instrument technology meets the standard design, and adopts computer remote mode or assisted management mode.

　　3. Adopting a mature fully open, layered, and fully distributed system structure, the system configuration and equipment selection facilitate the expansion of hardware and functionality, and adapt to the rapid development of computer technology. By fully utilizing the technology in the computer field, the system performance can reach the domestic level, ensuring the safety and reliability of software and hardware, and long-term continuous operation, in order to achieve the goal of "unmanned and few people on duty".

　　4. The main network topology of the system adopts DDN network to enable communication between each station system and the central workstation, realizing data monitoring and functions. Information publishing is achieved through IE browsing through WEB Server, supporting remote access by intelligent terminals.

　　fiveSmart heating metering station, steam heating network energy consumption management, and smart heating network control platform designThe IC card prepaid flow meter solves the above problems for gas companies, and due to recharging before using gas, gas supply companies can obtain flow in advance, which can be used for investment or deposit interest, etc., all of which have good economic benefits for enterprises. The backup power supply is flexible: it adopts an external battery, and different battery capacities can be selected according to actual needs. When the external power supply (AC220V) is interrupted, it can maintain the continuous operation of the system's instruments (flow integrator, prepaid meter), GPRS or CDMA modules

Qingdao Zhiyuan Instrument Intelligent Heat Network Control PlatformThe task undertaken by the metering station is to measure various operational parameters of the flow meter system on site. Measurement: Measure the instantaneous flow rate, pressure, and temperature signals of on-site sensors, perform compensation density calculations, and calculate the required cumulative flow rate according to algorithms. Collect on-site power status, valve status, power-off/power on time, prepaid steam balance, settlement balance, instrument parameter report information, programming times, etc., and package these data together with measurement information. Within the same time granted by GPS, transmit the data of each point to the GPRS/CDMA communication module through data lines. After the system was established, the value reading time of the meter was unified, changing the original manual reading time of 15-30 minutes, achieving fairness in assessment while reducing the labor intensity of personnel. Resources such as personnel, finance, and materials were reasonably allocated, improving efficiency and achieving economic benefits. Valve adjustment function 1: In manual mode, after inserting the equipment card, the valve opening can be adjusted through the keyboard. In automatic mode, after recharging, the valve automatically opens slowly. Equipped with remote control mode, the valve opening can be adjusted through the upper computer. It can automatically generate various production reports and user steam consumption statistical reports, so that the supervisor can timely grasp the thermal production situation, timely solve various problems encountered in production, calmly realize the centralized dispatching management of colleges and universities, change the passive management mode into the active management mode, and replace it with new computer information management

　　Heating metering is still more inclined towards smart heating, which is a direction and a development trend. Now heating metering has stepped on a key point in the development of the heating industry towards smart heating. It has virtually promoted the development of the industry. It has played a role in promoting the development of the heating industry through cloud computing measures such as big data, the Internet of Things, and the Internet.Smart heating network management and control platformProvide necessary means for scientific scheduling and management of enterprises engaged in water supply, steam supply, heating, tap water, gas supply, etc; And the application of this meter reading system will reduce the difficulty of meter reading work, improve work efficiency, and continuously reduce the cost of meter reading and charging. The remote meter reading system replaces the traditional manual meter reading method with fully automatic meter reading, solving the problem of low efficiency of manual meter reading. Compared with similar meter reading systems, it is completely based on the popularization and application of the Internet of Things technology, and uses a pan tilt system architecture, which enables the system to have remote debugging, remote maintenance, and data exchange functions with external third-party software. The application of wireless remote intelligent meter reading system will achieve fully automated meter reading, which can be regarded as one of the meter reading methods. It will gradually replace manual meter reading and semi-automatic meter reading methods to achieve real-time detection and management of water meters, real-time analysis of users' water, gas, gas, and other quantities and conditions

　　At present, most heating companies supply steam first and then settle monthly when selling steam, but this may result in some user units defaulting on steam payments, causing inconvenience to heating companies. The steam IC card prepayment control system developed by Qingdao Hesheng Company can effectively eliminate the above-mentioned problems. The steam users of this system must pay in advance and recharge before opening the valve to use steam. They must also renew and recharge before the balance is exhausted. When the balance is insufficient, local and remote notifications will be sent to remind users to pay in a timely manner. If the balance is not renewed in time, the system will automatically close the valve and stop steam when the balance is zero, eliminating the phenomenon of overdue payment by the steam users. combineSmart heating network management and control platformReal time customer gas usage status, the system control box has unboxing and disconnection reports. Once a customer opens the metering box or system control box without authorization, the data will be immediately transmitted to the control center to remind the staff of the time, and the electric valve will be remotely controlled to close and stop the steam supply, which will have a deterrent effect on malicious behavior by users.

　　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