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Concentrator on hydropower information at a glance
"Practice has proved that it is entirely possible to realize the 'four-form combination' on the technical level. After smart gas and warm-up tables are installed, the community will fully achieve four-in-one integration," said Zhengzhou City Power Supply Company's staff.
After the "four tables are combined," the meter reading will automatically collect 10 o'clock on June 1st. The reporter went to the scene and saw that the electric power workers are making final adjustments to the electricity, water, gas, and warm data collectors in the residential buildings of the community. .
Liang Qingyun of the marketing department of Zhengzhou City Power Supply Company told the reporter: “The community has 6300 households, of which 2780 households have installed 'four-in-one' devices. The acquisition system consists of concentrators, protocol converters, and intelligent electrical hydrothermal meters. constitute."
Among them, the protocol converter is a translator, which can break the barriers of “linguistic barriers†between water, electricity, gas, and heating, collect their corresponding data, and upload them to the concentrator.
The concentrator then transmits the collected data to the rear platform via the wireless network, so that real-time collection of monthly data can be achieved every day. The concentrator uploads the data of water, electricity, gas, and warm meters to their respective management departments. Each management department can also send its own command data to each meter through the concentrator.
Water, electricity, gas, and warmth have always been the four major sources of energy that are closely related to citizens' lives. In the past, electricity, gas, water, and heating used by residents were all meter readings and residents paid separately. After the "four tables are unified," the original manual meter readings will be upgraded to remote automatic meter reading. Residents can learn about their own electricity, water, gas, and warm usage in real time. The "four tables" user can also be used in the future. Enjoy the "one card payment" convenience.
The "four-in-one" project is free to users. The concentrators and protocol converters in the acquisition system are provided and installed by the power department. The intelligent electric hydrothermal meters are provided or completed by the corresponding electric, water, gas and heat companies. "Liang Qingyun said.
"Four-in-one" should be grounded, and many parties need to actively participate in the first floor water well in Building 2 of Unit 8 in this community. The reporter saw that the water meters installed here are different from those seen in daily life: There are more than one meter each. An adult silvery-white wire with a small, thumb-like thickness.
“This wire will transfer the meter data to the protocol converter. Do you think this protocol converter is not like a big meter? Do not underestimate this converter, one can control 200 water meters!†Liang Qingyun said. The reporter saw that on the protocol converter, a green running light flashed. “The converter is equipped with a communication line, and the data will be transmitted to the concentrator in the electric well room located on the 33rd floor. If the community later installs an intelligent gas meter or a heat meter, it can directly connect to the protocol converter and the data will be used. Upload.†Liang Qingyun said.
At 10:49, in the electric well room on the 33rd floor, the operator was debugging the concentrator. The reporter saw that the electronic screen of the concentrator showed the most recent meter reading: 10:47, cold water meters, and the current flow rate was 46 cubic meters.
With the construction of "four forms in one", technology is not a problem. Government-led and multi-party active participation can effectively promote its landing. Our power department is negotiating with the gas company on related issues related to gas flow. If it succeeds, it will soon be able to collect gas meter data. “Liang Qingyun said that there is still a long way to go before the full realization of the “Four Tables Unity.†“To get heating, it must be installed by smart meters, and users who charge by traffic. Users who use area heating can only enjoy the convenience of combining water, electricity, and gas. â€
It is reported that Zhengzhou Electric Power Company plans to complete the transformation of 30,000 “four-in-one†projects by the end of the year; Henan Province plans to complete the transformation of “four-in-one†projects of 140,000 households by the end of the year. In 2015, State Grid Henan Electric Power Co., Ltd. initiated the construction of “Four Combinationsâ€, selected Luoyang, Kaifeng, Zhoukou and Xinxiang Power Supply Company as pilot units, completed a total of nearly 2,300 transformation tasks, and has initially achieved “hydropower†or “electricityâ€. Two tables of data collection.
On the afternoon of June 1st, the reporter contacted the responsible persons of relevant departments of Zhengzhou City Water Supply Corporation and Zhengzhou Thermal Power Corporation and learned that the municipal electric power department had not yet formally contacted them with the “four-in-one†project.
(Original title: There is still a lot of work to be done in the first four-in-one community in Zhengzhou)
Zhengzhou's first four-in-one project piloted through acceptance of future development
[China Instrument Network Instrument Industry] On June 1st, Henan Zhengzhou Power Supply Company staff tested remote data collection equipment in a district of the High-tech Development Zone, and 2780 water meter and meter collection data of the residential area were successfully uploaded. This community was the first in Zhengzhou. The "four-in-one" project passed the acceptance test.