Intelligent heating network management, steam valve control system, heating wireless meter reading company

Description :

Qingdao Zhiyuan InstrumentIntelligent heating network managementService 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.

Intelligent heating network management, steam valve control system, heating wireless meter reading companySystem maintenance: communication settings, site settings, instrument settings, range settings, option settings, user management, permission settings, data initialization, password changes, network settings, and other functions. The network settings are as follows: Users can make corresponding settings and changes according to their own company's actual situation, upload data such as valve position and flow rate, and the upper computer can set the reporting method arbitrarily. Flexible communication parameter settings: The communication address and baud rate of the prepaid controller can be set as needed (address range: 1-128, baud rates: 2400, 4800, 9600)

Qingdao Hesheng Zhiyuan Automation System Co., Ltd. Intelligent Heating Network ManagementMeasurement software follows standards:

　　Specification for Computer Software Quality Assurance Plan GB/T12505

　　General Technical Specifications for Microcontrollers GB/T9813-2000

　　GB 4728.1-85 "Symbols for Electrical Diagrams"

　　Standard for Intelligent Flow Display Instrument JJG1003-2016

　　Vortex Flow Meter JB/T9249-2015

　　Verification Regulations for Vortex Flowmeters JJG1029-2007

　　Verification Regulations for Differential Pressure Flowmeters JJG640-2016

　　Differential Pressure Flow Meter GB/T2624-2006

　　Qingdao Hesheng CompanyIntelligent heating network management, steam valve control system, heating wireless meter reading companySmart Decision Analysis: Customize reports based on the needs of the company's management decision-makers, and provide targeted analysis to assist in business decision-making. 1. Real time and historical data collection and analysis of total steam supply and consumption; 2. Analysis of year-on-year and month on month data on total steam supply, steam consumption, various branch lines, and heat users; 3. Analyze the year-on-year and month on month data of steam consumption of heat users by industry, and analyze the proportion of steam consumption in each industry in the heating network; At the same time, based on the impact of market conditions on the industry and the historical situation of industry gas consumption, analyze the changes in gas consumption in the future period.

　　4. The energy consumption analysis system can calculate the energy consumption of heat sources, comprehensive energy consumption of heating, and energy consumption of pipeline losses. At the same time, it provides a large number of analysis models and tools, which can compare the energy consumption of the same period in the history of the enterprise, as well as compare it with the same enterprise. 5. The GPRS wireless network of the smart heating system provides a simple and effective means of communication and transmission for the heating system. The GPRS system can provide wide area wireless IP connectivity. The wireless data transmission of on-site instrument data has the advantages of fully utilizing existing networks, shortening construction periods, and reducing construction costs. Moreover, the equipment installation is convenient and the maintenance is simple. The traditional meter reading method adopts a pure manual reading mode in the process of reading the meter, and the final measurement cost result is also manual in the later stage

　　Qingdao Zhiyuan InstrumentIntelligent heating network managementFunction 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. In the era of smart heating 4G, customers can be directly added through the front-end webpage, which is convenient and fast to operate. 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 permission settings for remote automatic meter reading system, controlled by administrators to prevent unauthorized operations by operators at different levels;

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Intelligent heating network management