[China Instrument Network Invention Technology Control] It is reported that a number of instrumentation technology achievements will be auctioned on December 8, 2014 at the Zhejiang Technology Exchange Center (auction).
The auction of technical and technological achievements organised by the Zhejiang Science and Technology Development Center aims to achieve online and offline, intangible and tangible activities by holding exhibitions of technological achievements, auctions of technological achievements (auctions), and joint ventures between venture capital and innovation. The combination of technology and capital will further foster large-scale science and technology markets, promote the integration of production, education and research, accelerate the industrialization of scientific and technological achievements, and provide technical support for economic development.
From 2012 to the first half of 2014, Zhejiang province has carried out auctions (auctions) of scientific and technological achievements for three consecutive years. The transaction value of 273 technical achievements through auctions (auctions) has reached 415 million yuan, which has become the largest domestic technology to date. The largest number of achievements and the widest range of auctions for scientific and technological achievements.
In this auction event held on December 8th, nearly 180 projects will participate in bidding (auctions). The starting price is nearly 300 million yuan, among which there are many instrumentation items.
Here, Xiao Bian has revealed several outstanding instrumentation innovation technology projects in advance for everyone:
I. Project Name: Self-organized network wireless remote meter reading intelligent control system Starting price: 1.2 million Project brief: Ad hoc wireless remote meter reading intelligent control system is the most advanced wireless smart meter reading system in China. It has become China's intelligence. Focus on meter reading. It solves most of the problems in the water meter installation process. At the same time, it can realize real-time monitoring of the water consumption in the entire region and grasp the network load situation, so as to adjust in time, increase the rate of meter reading on time, and provide accurate basis for water settlement. At the same time, it can provide report printing function, and can be networked with the banking system to achieve automatic payment, and can expand information management functions such as contact phone voice or SMS notification, information network publication and inquiry, etc., which are tap water company, real estate company, property management, etc. The water supply management department effectively solved the problem of large meter reading workload and difficulty in charging fees.
II. Project Name: Quality flow meter communication management software Starting price: RMB 250,000 Project Description: This project provides data collection and management of instantaneous flow, total amount, temperature, density and other information. The specific functions are as follows: 1. Human-machine interface : Convenient and quick man-machine interface, real-time real-time data can be visually displayed on the computer screen, fully meet the needs of users. 2. Data acquisition: The mass flowmeter can be collected for instantaneous mass flow, instantaneous volume flow, cumulative mass flow, cumulative volume flow, density, temperature, and other parameters. 3, communication parameter settings: address, communication baud rate, parity, data bits, communication protocol. The communication port has a serial port number, and other serial port numbers are converted by PCI or USB. 4, records and inquiries: data are aggregated into the control computer, centralized monitoring, management, display, print various reports.
III. Project Name: Level meter management controller Starting price: 400,000 yuan Project Profile: The liquid level meter management controller can communicate with the central management machine and directly reflect the level and oil level in the oil tank on the computer screen. The management function is more humanized and rationalized. Its main functions are as follows: 1. Multi-tank monitoring: The communication cable of the probe is directly connected to the console, which can monitor the basic measurement parameters of multiple oil tanks in real time; 2. Interface display: Chinese interface , dynamic graphics display, real-time monitoring of the oil tank, the temperature, and volume; 3, parameter settings: set the tank parameters, oil parameters and other management parameters; 4, automatic measurement function: real-time display tank oil level, Temperature, tank inventory, to achieve artificial unloading; 5, rights management: gas station staff on duty can view dynamic tank information; managers can set tank management parameters, view a variety of information and data management; maintenance personnel can set the system parameters And maintenance. 6. Alarm function: When the liquid level and temperature reach the set alarm parameters, the console will send out sound and light alarms to provide users with timely alarm data; preset unloading height warning to prevent oil spills; 7, record and query: inventory Records, oil records, various alarm records, shift records. The data is uploaded to the central control system or computer system, and has a wealth of accounting receipt printing, accounting query, billing statements generated. 8. Extended function: With a variety of external interfaces, extended communication, with USB, RS485, RS23 communication interface, convenient for customers to import the tank volume table, external back-end management system, external printer.
IV. Project Name: Aquaculture Water Environment Wireless Monitoring and Intelligent Regulation System Starting price: 200,000 yuan Project Profile: The system can realize environmental parameters such as dissolved oxygen, pH value, temperature, ammonia alkalinity and water level, etc. The collection, processing, and display of information, and intelligent adjustment of aquaculture environmental factors, so that the environmental factors meet the growth requirements of the established aquatic products. The technical features and characteristics of this system are: 1) collection of multiple parameters such as dissolved oxygen, pH value, temperature, ammonia alkalinity and water level; 2) multi-parameter remote monitoring through ZigBee wireless network; 3) aquaculture through GPRS Field real-time parameters are sent to the owner's mobile phone; 4) The environmental factors such as dissolved oxygen, temperature, pH value, ammonia alkalinity, and water level in the aquaculture environment are intelligently adjusted according to the pre-set parameters of the system. This system is suitable for industrial aquaculture, water environment, intelligent greenhouses and many other fields.
V. Project Name: Starting price of automobile exhaust gas sensor: RMB 1 million Project Profile: This achievement is an analytical sensor based on the principle of non-dispersive infrared (NDIR) method to measure the exhaust gas concentration of motor vehicles, which can simultaneously measure CO quickly and accurately. The concentration of CO2 and HC compounds, and the long service life of the three components of the gas, fills the gaps in this field in China. It directly replaces imported products and has wide application in the field of automotive exhaust gas testing. It has significant commercial and economic value.
6. Project Name: Performance Improvement Technology of Check Valves Starting price: RMB 1 million Project Description: This technical achievement is mainly for the dynamic calculation and flow of the structure of axial flow, wafer type and swing check valve series. Resistance calculation, strength check analysis. Using the method of computational fluid dynamics, the flow field of the global flow field inside the check valve is analyzed, the main characteristics of the flow field are obtained, the dynamic characteristics of the clip-on check valve are studied, the corresponding flow field and structure control method are sought, and the force of the valve is analyzed. The situation and the factors that affect the service life, study mechanical vibration and energy loss, noise control methods. In combination with the company's experiment, the theoretical model parameters were revised; after several iterations of test verification and parameter modification, the improved model was analyzed and the calculation results were analyzed. Finally, the optimized check valve configuration and design method were formed, and a complete set of check valve performance was formed. technology.
Project Name: Development of gas-liquid linkage actuator system Starting price: 1.5 million yuan Project Profile: The main innovations of this project are: 1. It can automatically monitor the pressure changes in oil or natural gas pipeline network, and the pressure changes. Rate, to determine whether there is an abnormal situation; 2, when there is an abnormal situation occurs, it can automatically close the valve, cut off the upper and lower pipelines, in order to ensure the loss of the pipe network to a minimum; 3, the power to close the valve from the backup pressure The pressure in the tank, or from the natural gas in the pipeline; 4, the monitoring system needs the power, can be provided by the solar battery or wind energy, no external energy; 5, the switch control of the equipment, equipment status, pipeline status and other information, can Through the wireless remote transmission to the server; 6, the valve switch can be automatically controlled by the device, can be remotely controlled by the server, can be manually controlled at the scene. The equipment is mainly applicable to the pipe network system, which needs to automatically monitor the status of the pipe network and automatically control the valve switch according to the pressure change in the pipe network. Therefore, the device is suitable for natural gas pipeline networks, petroleum pipeline networks, and tap water. Pipe network and other fields.
VIII. Project Name: Development of a smart valve intelligent positioner Starting price: RMB 1 million Project Description: With the introduction and application of DCS and Fieldbus Control System (FCS), smart positioners have high reliability and high control due to their introduction and application. With the features of precision, easy function expansion, and communication functions, it can fully meet the requirements of networked, integrated, and intelligent direction of industrial control systems. Its main features are: 1 Petrochemical production processes that are used for very strict control accuracy, such as Production processes such as ethylene cracking and catalytic cracking reaction regeneration systems are used to improve the quality of products. 2 Many new or reconstructed production devices in petrochemical systems adopt intelligent positioners, and intelligent control systems can be integrated to increase safety and economy; 3 production facilities Using conventional regulators and other instrument controls, smart positioners can be used to improve the control system, improve control accuracy, or overcome the effects of process line vibrations. 4 Where the installation space is small, and the control valve requires an auxiliary function, Use smart locator function modules, no longer add other hardware to achieve, PTM transmission module using the smart positioners can be achieved ordinary locator plus position transmitter function; ⑤ to the petrochemical system, also used in petroleum, chemical, metallurgical, power plants, water treatment and other industrial processes. Because the intelligent valve positioner has the above characteristics, with the gradual application of the FCS system, the application scope of the intelligent positioner will be further expanded to achieve significant economic benefits. It is expected that the initial investment will be 100-200 million, including manpower and equipment hardware. The total sales of this equipment in the country are expected to be at least 50 million each year. If we consider Russia and other foreign markets, the total sales of the product can be close to 200 million.
Project Name: Minimum flow protection valve Starting price: 800,000 yuan Project Description: This project is to maintain the output flow of the centrifugal pump no less than the minimum flow of the pump in the oil and chemical industry, so that the pump system is stable and not damaged. And a valve designed. It prevents the centrifugal pump from causing damages such as overheating, severe noise, vibration instability and cavitation when the pump is operated at low flow and low load. Its working principle is that according to the main flow, the main valve of the automatic recirculation valve will be determined at a certain position. The valve rod of the main road check valve passes through a lever and transmits the main valve flap to the bypass. The system controls the flow through the bypass, while reducing the pressure to the value required for the bypass outlet. When the main valve returns to the seat closed state, all flow bypasses the bypass, when the main valve rises to the top position, the bypass Closed completely, all traffic flows to the process system. Its advantages are: 1 bypass does not require continuous flow, reduce energy consumption; 2 reduce the design workload; 3 reduce the installation and maintenance costs; 4 reduce the possibility of failure, will not produce cavitation; Under the condition, it can still ensure the stable operation of the pump.
From 2012 to the first half of 2014, Zhejiang province has carried out auctions (auctions) of scientific and technological achievements for three consecutive years. The transaction value of 273 technical achievements through auctions (auctions) has reached 415 million yuan, which has become the largest domestic technology to date. The largest number of achievements and the widest range of auctions for scientific and technological achievements.
In this auction event held on December 8th, nearly 180 projects will participate in bidding (auctions). The starting price is nearly 300 million yuan, among which there are many instrumentation items.
Here, Xiao Bian has revealed several outstanding instrumentation innovation technology projects in advance for everyone:
I. Project Name: Self-organized network wireless remote meter reading intelligent control system Starting price: 1.2 million Project brief: Ad hoc wireless remote meter reading intelligent control system is the most advanced wireless smart meter reading system in China. It has become China's intelligence. Focus on meter reading. It solves most of the problems in the water meter installation process. At the same time, it can realize real-time monitoring of the water consumption in the entire region and grasp the network load situation, so as to adjust in time, increase the rate of meter reading on time, and provide accurate basis for water settlement. At the same time, it can provide report printing function, and can be networked with the banking system to achieve automatic payment, and can expand information management functions such as contact phone voice or SMS notification, information network publication and inquiry, etc., which are tap water company, real estate company, property management, etc. The water supply management department effectively solved the problem of large meter reading workload and difficulty in charging fees.
II. Project Name: Quality flow meter communication management software Starting price: RMB 250,000 Project Description: This project provides data collection and management of instantaneous flow, total amount, temperature, density and other information. The specific functions are as follows: 1. Human-machine interface : Convenient and quick man-machine interface, real-time real-time data can be visually displayed on the computer screen, fully meet the needs of users. 2. Data acquisition: The mass flowmeter can be collected for instantaneous mass flow, instantaneous volume flow, cumulative mass flow, cumulative volume flow, density, temperature, and other parameters. 3, communication parameter settings: address, communication baud rate, parity, data bits, communication protocol. The communication port has a serial port number, and other serial port numbers are converted by PCI or USB. 4, records and inquiries: data are aggregated into the control computer, centralized monitoring, management, display, print various reports.
III. Project Name: Level meter management controller Starting price: 400,000 yuan Project Profile: The liquid level meter management controller can communicate with the central management machine and directly reflect the level and oil level in the oil tank on the computer screen. The management function is more humanized and rationalized. Its main functions are as follows: 1. Multi-tank monitoring: The communication cable of the probe is directly connected to the console, which can monitor the basic measurement parameters of multiple oil tanks in real time; 2. Interface display: Chinese interface , dynamic graphics display, real-time monitoring of the oil tank, the temperature, and volume; 3, parameter settings: set the tank parameters, oil parameters and other management parameters; 4, automatic measurement function: real-time display tank oil level, Temperature, tank inventory, to achieve artificial unloading; 5, rights management: gas station staff on duty can view dynamic tank information; managers can set tank management parameters, view a variety of information and data management; maintenance personnel can set the system parameters And maintenance. 6. Alarm function: When the liquid level and temperature reach the set alarm parameters, the console will send out sound and light alarms to provide users with timely alarm data; preset unloading height warning to prevent oil spills; 7, record and query: inventory Records, oil records, various alarm records, shift records. The data is uploaded to the central control system or computer system, and has a wealth of accounting receipt printing, accounting query, billing statements generated. 8. Extended function: With a variety of external interfaces, extended communication, with USB, RS485, RS23 communication interface, convenient for customers to import the tank volume table, external back-end management system, external printer.
IV. Project Name: Aquaculture Water Environment Wireless Monitoring and Intelligent Regulation System Starting price: 200,000 yuan Project Profile: The system can realize environmental parameters such as dissolved oxygen, pH value, temperature, ammonia alkalinity and water level, etc. The collection, processing, and display of information, and intelligent adjustment of aquaculture environmental factors, so that the environmental factors meet the growth requirements of the established aquatic products. The technical features and characteristics of this system are: 1) collection of multiple parameters such as dissolved oxygen, pH value, temperature, ammonia alkalinity and water level; 2) multi-parameter remote monitoring through ZigBee wireless network; 3) aquaculture through GPRS Field real-time parameters are sent to the owner's mobile phone; 4) The environmental factors such as dissolved oxygen, temperature, pH value, ammonia alkalinity, and water level in the aquaculture environment are intelligently adjusted according to the pre-set parameters of the system. This system is suitable for industrial aquaculture, water environment, intelligent greenhouses and many other fields.
V. Project Name: Starting price of automobile exhaust gas sensor: RMB 1 million Project Profile: This achievement is an analytical sensor based on the principle of non-dispersive infrared (NDIR) method to measure the exhaust gas concentration of motor vehicles, which can simultaneously measure CO quickly and accurately. The concentration of CO2 and HC compounds, and the long service life of the three components of the gas, fills the gaps in this field in China. It directly replaces imported products and has wide application in the field of automotive exhaust gas testing. It has significant commercial and economic value.
6. Project Name: Performance Improvement Technology of Check Valves Starting price: RMB 1 million Project Description: This technical achievement is mainly for the dynamic calculation and flow of the structure of axial flow, wafer type and swing check valve series. Resistance calculation, strength check analysis. Using the method of computational fluid dynamics, the flow field of the global flow field inside the check valve is analyzed, the main characteristics of the flow field are obtained, the dynamic characteristics of the clip-on check valve are studied, the corresponding flow field and structure control method are sought, and the force of the valve is analyzed. The situation and the factors that affect the service life, study mechanical vibration and energy loss, noise control methods. In combination with the company's experiment, the theoretical model parameters were revised; after several iterations of test verification and parameter modification, the improved model was analyzed and the calculation results were analyzed. Finally, the optimized check valve configuration and design method were formed, and a complete set of check valve performance was formed. technology.
Project Name: Development of gas-liquid linkage actuator system Starting price: 1.5 million yuan Project Profile: The main innovations of this project are: 1. It can automatically monitor the pressure changes in oil or natural gas pipeline network, and the pressure changes. Rate, to determine whether there is an abnormal situation; 2, when there is an abnormal situation occurs, it can automatically close the valve, cut off the upper and lower pipelines, in order to ensure the loss of the pipe network to a minimum; 3, the power to close the valve from the backup pressure The pressure in the tank, or from the natural gas in the pipeline; 4, the monitoring system needs the power, can be provided by the solar battery or wind energy, no external energy; 5, the switch control of the equipment, equipment status, pipeline status and other information, can Through the wireless remote transmission to the server; 6, the valve switch can be automatically controlled by the device, can be remotely controlled by the server, can be manually controlled at the scene. The equipment is mainly applicable to the pipe network system, which needs to automatically monitor the status of the pipe network and automatically control the valve switch according to the pressure change in the pipe network. Therefore, the device is suitable for natural gas pipeline networks, petroleum pipeline networks, and tap water. Pipe network and other fields.
VIII. Project Name: Development of a smart valve intelligent positioner Starting price: RMB 1 million Project Description: With the introduction and application of DCS and Fieldbus Control System (FCS), smart positioners have high reliability and high control due to their introduction and application. With the features of precision, easy function expansion, and communication functions, it can fully meet the requirements of networked, integrated, and intelligent direction of industrial control systems. Its main features are: 1 Petrochemical production processes that are used for very strict control accuracy, such as Production processes such as ethylene cracking and catalytic cracking reaction regeneration systems are used to improve the quality of products. 2 Many new or reconstructed production devices in petrochemical systems adopt intelligent positioners, and intelligent control systems can be integrated to increase safety and economy; 3 production facilities Using conventional regulators and other instrument controls, smart positioners can be used to improve the control system, improve control accuracy, or overcome the effects of process line vibrations. 4 Where the installation space is small, and the control valve requires an auxiliary function, Use smart locator function modules, no longer add other hardware to achieve, PTM transmission module using the smart positioners can be achieved ordinary locator plus position transmitter function; ⑤ to the petrochemical system, also used in petroleum, chemical, metallurgical, power plants, water treatment and other industrial processes. Because the intelligent valve positioner has the above characteristics, with the gradual application of the FCS system, the application scope of the intelligent positioner will be further expanded to achieve significant economic benefits. It is expected that the initial investment will be 100-200 million, including manpower and equipment hardware. The total sales of this equipment in the country are expected to be at least 50 million each year. If we consider Russia and other foreign markets, the total sales of the product can be close to 200 million.
Project Name: Minimum flow protection valve Starting price: 800,000 yuan Project Description: This project is to maintain the output flow of the centrifugal pump no less than the minimum flow of the pump in the oil and chemical industry, so that the pump system is stable and not damaged. And a valve designed. It prevents the centrifugal pump from causing damages such as overheating, severe noise, vibration instability and cavitation when the pump is operated at low flow and low load. Its working principle is that according to the main flow, the main valve of the automatic recirculation valve will be determined at a certain position. The valve rod of the main road check valve passes through a lever and transmits the main valve flap to the bypass. The system controls the flow through the bypass, while reducing the pressure to the value required for the bypass outlet. When the main valve returns to the seat closed state, all flow bypasses the bypass, when the main valve rises to the top position, the bypass Closed completely, all traffic flows to the process system. Its advantages are: 1 bypass does not require continuous flow, reduce energy consumption; 2 reduce the design workload; 3 reduce the installation and maintenance costs; 4 reduce the possibility of failure, will not produce cavitation; Under the condition, it can still ensure the stable operation of the pump.
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