CN114064762B - Intelligent metering device for carbon emission of green building gas energy - Google Patents
Intelligent metering device for carbon emission of green building gas energy Download PDFInfo
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Abstract
The invention discloses an intelligent metering device for carbon emission of green building gas energy, which comprises a metering device body, wherein the metering device body comprises a control main board arranged in the metering device body, the control main board comprises a central controller, a communication module in data communication connection with the central controller, a gas energy and carbon emission conversion function chip for converting gas usage data into gas energy carbon emission data and a storage module for recording data, the back of the metering device body is provided with a metering device fixing mechanism for detachably connecting with a gas pipeline, and the metering device body is provided with a data acquisition device in data communication connection with the central controller for acquiring the gas usage data.
Description
[ Field of technology ]
The invention relates to the technical field of carbon emission metering, in particular to the technical field of intelligent metering device and method for carbon emission based on fuel gas energy.
[ Background Art ]
Global climate warming has become one of the most significant environmental problems facing humans so far, one of the most complex challenges facing twenty-first-centuries, and at the same time, as a key to world energy prospects, has become an important factor affecting world economy, politics. Carbon-based greenhouse gas emissions from human activities are a major cause of global warming. The current artificial carbon emission related problem is the main research object in various countries. Along with the increasing severity of world energy and environmental problems, china needs to pay attention to ensuring the coordinated development of economic development, energy consumption and environmental protection while rapidly developing economy. Land utilization change and carbon emission research become first national grade public welfare research projects in China, and the traditional statistics of the carbon emission of the fuel gas energy is carried out by manually reading a meter and the like, and then the data are calculated to obtain the carbon emission data of the fuel gas. The traditional mode needs the manual work to count gas data, wastes time and energy, can't realize intelligent data statistics, work efficiency is low. And the data cannot be integrated, so that the data is discrete and cannot be effectively utilized.
In this regard, the chinese patent No. CN103439463B proposes a real-time on-line monitoring system for carbon emission of a building, where the real-time on-line monitoring system for carbon emission of a building can instantly know and calculate carbon emission data of a building, and provides a basis for improving low-carbon operation management and transaction of carbon emission rights of a building, and promotes low-carbon development of the building. The system comprises a data acquisition end for carrying out on-line monitoring and acquisition of building energy consumption data, a reporting end for carrying out input of building information, data acquisition, report confirmation and submission of a reporting unit, a public end for carrying out examination and verification of management units and information check and transaction confirmation of a carbon emission right transaction mechanism, a local computer for processing receipts and information of the acquisition end, the reporting end and the public end, and a remote server for gathering and processing data and information collected by the computer. The invention can be widely applied to the field of building carbon emission monitoring. However, the invention directly collects the gas data through the gas flowmeter and then uploads the data to the computer through the communication module, but most of the existing gas flowmeters do not have the communication module, a special gas meter is needed, the gas flowmeter needs to be installed on a gas pipeline, the installation is troublesome, the cost is high, the data collection is troublesome, the data is easy to lose, and the existing gas flowmeter does not have the functions of theft prevention and data tamper resistance, and some lawbreakers may tamper the gas flowmeter data for monitoring through carbon emission, so that the data authenticity is affected.
[ Invention ]
The invention aims to solve the problems in the prior art, and provides an intelligent metering device for carbon emission of green building gas energy, which can obtain the use data of the gas and the corresponding carbon emission data more efficiently, and is convenient for monitoring the carbon emission data of the gas by counting and integrating the data.
In order to achieve the above purpose, the invention provides an intelligent metering device for carbon emission of gas energy of a green building, which comprises a metering device body, wherein the metering device body comprises a control main board arranged in the metering device body, the control main board comprises a central controller, a communication module in data communication connection with the central controller, a gas energy and carbon emission conversion function chip for converting gas usage data into gas energy carbon emission data and a storage module for recording data, an input key in control connection with the central controller and a display screen in data communication connection with the central controller are arranged on the metering device body, a metering device fixing mechanism in detachable connection with a gas pipeline is arranged on the back of the metering device body, and a data acquisition device in data communication connection with the central controller is arranged on the metering device body and used for acquiring the gas usage data.
Preferably, the metering device fixing mechanism comprises magnetic attraction blocks symmetrically arranged on two sides of the metering device body, the upper end and the lower end of each magnetic attraction block are respectively hinged with the metering device body through magnetic attraction block fixing pieces, and one side, away from the metering device body, of each magnetic attraction block is provided with an arc-shaped adsorption surface matched with the outer wall of the gas pipeline.
Preferably, a first pressure sensor which can be matched with the gas pipeline is arranged on one surface, attached to the gas pipeline, of the magnetic attraction block, and the first pressure sensor is in data communication connection with the central controller.
Preferably, the data acquisition device comprises a digital meter reading camera for reading a digital dial of the gas meter, the digital meter reading camera is connected with the central controller in a data communication manner, and the control main board comprises a digital meter automatic identification module matched with the digital meter reading camera.
Preferably, a bendable bracket connecting rod is arranged between the digital meter reading camera and the metering device body, a wire which can be used for the digital meter reading camera to be electrically connected with the metering device body is arranged inside the bracket connecting rod, and a camera fixing shell used for fixing the digital meter reading camera is arranged at one end, far away from the metering device body, of the bracket connecting rod.
Preferably, two sides of the camera fixing shell are provided with turnover edges matched with the gas meter, and any side of the turnover edges is provided with a matched jacking bolt which can be in interference fit with the outer wall of the gas meter.
Preferably, a second pressure sensor which is in interference fit with the outer wall of the gas meter is arranged on the side, far away from the tightening bolt, of the turndown edge, and the second pressure sensor is in data communication connection with the central controller.
Preferably, a displacement monitoring sensor connected with the central controller in a data communication manner is arranged in the camera fixing shell.
Preferably, the data acquisition device comprises an infrared communicator which is arranged in the metering device body and used for reading the data of the gas meter, and the infrared communicator is in data communication connection with the central controller.
Preferably, the metering device body is provided with a monitoring camera connected with the central controller in a data communication manner.
Preferably, a human body induction sensor which can be matched with the monitoring camera to induce a human body is arranged beside the monitoring camera, and the monitoring camera is controlled to start recording images when the human body induction sensor senses that a human body exists nearby.
Preferably, the metering device body is provided with a key cover plate which can be matched with the input key to cover the input key, one end of the key cover plate is hinged with the metering device body, an electromagnetic lock is arranged between the other end of the key cover plate and the metering device body, and the central controller is in control connection with the electromagnetic lock.
Preferably, the metering device further comprises a photovoltaic power generation plate which is arranged in a split mode with the metering device body, the photovoltaic power generation plate is electrically connected with the metering device body through a power transmission line, an emergency storage battery is arranged in the metering device body, and the control main board comprises a power supply switching module.
Preferably, the metering device body comprises a metering device outer shell, the metering device outer shell is formed by detachably connecting a first outer shell and a second outer shell, and a photosensitive sensor in data communication connection with the central controller is arranged between the first outer shell and the second outer shell.
Preferably, the first shell body and the second shell body are internally provided with self-locking mechanisms which can be matched with each other, each self-locking mechanism comprises at least two self-locking screw rods and self-locking nuts which can be meshed with the corresponding self-locking screw rods, the self-locking screw rods and the self-locking nuts are respectively and correspondingly arranged in the first shell body and the second shell body, the bottoms of the self-locking screw rods are rotatably arranged in the first shell body or/and the second shell body through rotary connecting pieces, gear rings are sleeved on the self-locking screw rods, transmission shafts are arranged between the adjacent gear rings, transmission gears which can be matched with the gear rings are arranged on the transmission shafts, a self-locking mechanism driving motor which can drive the self-locking mechanism driving motor to rotate is arranged beside any gear ring, and the central controller is in control connection with the self-locking mechanism driving motor.
Preferably, the metering device body is internally provided with a short-distance wireless communicator for wireless data communication connection between the metering device bodies, one or more of the metering device bodies in a certain range are used as relay nodes, and other metering device bodies send recorded data information to corresponding relay nodes at regular time through the short-distance wireless communicator.
The invention further aims at providing an intelligent metering method for carbon emission of green building gas energy, which comprises the following steps:
Step S1, acquiring fuel gas use data: installing the intelligent metering device for the carbon emission of the green building gas energy to a gas meter to be metered to acquire gas use data;
Step S2, converting carbon emission data: inputting carbon dioxide emission factors corresponding to fossil fuels into the intelligent metering device for green building gas energy carbon emission, converting gas use data into gas energy carbon emission data through a gas and carbon emission conversion function chip, and storing the data;
Step S3: the data obtained in the step S2 are uploaded to a cloud management platform through a communication module, the communication module is provided with a specific ID of the building, so that the cloud management platform can conveniently correspond the data to the building, the cloud management platform obtains data of electric energy carbon emission and gas energy carbon emission, and the platform monitors, analyzes and manages the use data of the gas energy and the corresponding carbon emission data;
step S4: the cloud management platform displays the data by taking a day as a line drawing, and displays the data by taking an hour as a line drawing in the data of one day, and the cloud management platform can evaluate the green building standard according to the data as a scoring item and other scoring items.
Preferably, in the step S1, one or more of the plurality of intelligent metering devices for carbon emission of green building gas energy sources in the same building or the same district is used as a relay node, the intelligent metering devices for carbon emission of green building gas energy sources serving as the relay node are connected to the cloud management platform through the communication module, and other intelligent metering devices for carbon emission of green building gas energy sources send recorded data information to corresponding relay nodes through the short-distance wireless communication device at regular time, and all data are sent to the cloud management platform together through the corresponding nodes.
Preferably, in the step S2, the corresponding resident population is input into the intelligent metering device for green building gas energy carbon emission, and the gas usage data is converted into gas energy carbon emission data and the average gas energy carbon emission data is calculated through the gas and carbon emission conversion function chip.
The intelligent metering device for the carbon emission of the green building gas energy has the beneficial effects that: according to the invention, the data acquisition device is connected with the gas meter to acquire gas use data of a user, the gas use data are converted into gas energy carbon emission data through the gas and carbon emission conversion function chip, the storage module stores the gas use data and the gas energy carbon emission data, and the data are transmitted to the cloud management platform through the communication module; the communication module is provided with the specific ID of the building, so that the cloud management platform is convenient for corresponding the data to the building, the cloud management platform acquires the data of the carbon emission of the gas energy, the platform monitors, analyzes and manages the use data of the gas energy and the corresponding carbon emission data, the use data of the gas and the corresponding carbon emission data are obtained more efficiently, the data are counted and integrated, the data are more concentrated, the utilization of the data is convenient, for example, the use of the data is convenient, the assessment of the carbon emission in the green building standard is convenient, the monitoring and analysis are convenient, the efficiency is improved, and the use data of a plurality of families of gas can be monitored at one time. The digital instrument reading camera and the infrared communicator are arranged as the data acquisition device, so that the digital instrument reading camera can be used for directly reading the digital instrument panel, and the device can be used for monitoring the traditional mechanical gas meter, and the application range of the device is enlarged. The infrared communicator is arranged to be used for carrying out data interaction with the intelligent gas meter with the infrared communication function, instrument data are convenient to read, the intelligent gas meter is directly and wirelessly connected with the intelligent gas meter, data are more convenient to read, the anti-theft and tamper-proof performances of the device can be improved through the plurality of sensors, and when the device is detached, the terminal equipment can receive the detached information of the device at the first time, so that corresponding measures are taken.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
Fig. 1 is a schematic diagram of a front view structure of an intelligent metering device for carbon emission of green building gas energy.
Fig. 2 is a schematic diagram of a top view structure of an intelligent metering device for carbon emission of green building gas energy.
Fig. 3 is a schematic diagram of the internal structure of the intelligent metering device for carbon emission of green building gas energy.
Fig. 4 is an enlarged schematic diagram of the self-locking mechanism of the intelligent metering device for carbon emission of green building gas energy.
FIG. 5 is a schematic diagram of the internal structure of the other side of the intelligent metering device for carbon emission of green building gas energy.
Fig. 6 is a schematic diagram of a rear view structure of a digital meter reading camera and a camera fixing housing of the intelligent metering device for the carbon emission of the green building gas energy.
Fig. 7 is a schematic diagram of a side view structure of an intelligent metering device for carbon emission of green building gas energy.
Fig. 8 is a schematic diagram of an intelligent metering device for carbon emission of green building gas energy and a photovoltaic power generation plate structure.
FIG. 9 is a control main board module diagram of the intelligent metering device for green building gas energy carbon emission.
FIG. 10 is a schematic diagram of the intelligent metering device for carbon emission of green building gas energy according to the present invention.
In the figure: the device comprises a 1-metering device body, a 2-metering device fixing mechanism, a 3-digital meter reading camera, a 4-camera fixing shell, a 5-bracket connecting rod, a 6-infrared communicator, a 7-monitoring camera, an 8-human body induction sensor, a 9-photovoltaic power generation plate, an 11-central controller, a 12-communication module, a 13-fuel gas energy source and carbon emission conversion function chip, a 14-input key, a 15-display screen, a 16-power supply switching module, a 17-short distance wireless communicator, a 19-self-locking mechanism, a 111-first shell, a 112-second shell, a 113-photosensitive sensor, a 141-key cover plate, a 142-electromagnetic lock, a 191-self-locking screw rod, a 192-rotating connector, a 193-self-locking nut, a 194-gear ring, a 195-transmission shaft, a 196-transmission gear, a 197-self-locking mechanism driving motor, a 21-magnetic block, a 22-magnetic-block fixing piece, a 23-first pressure sensor, a 211-arc adsorption surface, a 41-flanging, a 42-jacking bolt, a 43-second pressure sensor and a 44-displacement monitoring sensor.
[ Detailed description ] of the invention
The present invention will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
In the description of the present invention, it will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships in which the inventive product is conventionally placed in use, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
Referring to fig. 1, 2,3 and 9, the intelligent metering device for carbon emission of green building gas energy of the invention comprises a metering device body 1. The metering device body 1 comprises a control main board arranged inside the metering device body 1. The control main board comprises a central controller 11, a communication module 12 in data communication connection with the central controller 11, a fuel gas energy and carbon emission conversion function chip 13 for converting fuel gas use data into fuel gas energy carbon emission data and a storage module for recording data. The metering device body 1 is provided with an input key 14 in control connection with the central controller 11 and a display screen 15 in data communication connection with the central controller 11. The back of the metering device body 1 is provided with a metering device fixing mechanism 2 which is detachably connected with a gas pipeline. The metering device body 1 is provided with a data acquisition device which is connected with the central controller 11 in a data communication way and is used for acquiring fuel gas use data. In the embodiment, the data acquisition device is connected with the gas meter to acquire the gas use data of a user, the gas use data are converted into gas energy carbon emission data through the gas and carbon emission conversion function chip 13, the storage module stores the gas use data and the gas energy carbon emission data, and the data are transmitted to the cloud management platform through the communication module; the communication module 12 is provided with the specific ID of the building, so that the cloud management platform can conveniently correspond the data to the building, the cloud management platform can acquire the data of the carbon emission of the fuel gas energy, the platform can monitor, analyze and manage the usage data of the fuel gas energy and the corresponding carbon emission data, the usage data of the fuel gas and the corresponding carbon emission data can be obtained more efficiently, the data are counted and integrated, the data are more centralized, the utilization of the data is convenient, for example, the data are used, the assessment of the carbon emission in the green building standard is convenient, the monitoring and analysis are convenient, the efficiency is improved, and the usage data of a plurality of households can be monitored at one time. The data acquisition device in this embodiment can be a data line, and is directly connected with the gas meter through the data line, so as to directly acquire the gas usage data.
Referring to fig. 2, the metering device fixing mechanism 2 includes magnetic attraction blocks 21 symmetrically disposed on two sides of the metering device body 1. The upper and lower ends of the magnetic block 21 are respectively hinged with the metering device body 1 through a magnetic block fixing piece 22. One side of the magnetic attraction block 21 away from the metering device body 1 is provided with an arc-shaped adsorption surface 211 matched with the outer wall of the gas pipeline. This embodiment is fixed this device and gas pipeline through setting up the magnetism and inhale piece 21, and the installation is dismantled more conveniently, and is connected more stably, realizes quick installation and dismantlement, inhale piece mounting 22 through setting up the magnetism and inhale piece 21 and the articulated connection of piece mounting 22 with the magnetism for magnetism is inhaled piece 21 and can be rotated the adjustment around the pin joint is automatic, can adapt to the gas pipeline of various different diameters.
Referring to fig. 2, a first pressure sensor 23 that can be matched with the gas pipeline is arranged on one surface of the magnetic attraction block 21, which is attached to the gas pipeline. The first pressure sensor 23 is connected in data communication with the central controller 11. The first pressure sensor 23 is used for monitoring the real-time pressure condition of the contact surface of the magnetic attraction block 21 and the gas pipeline, so that whether the device is detached and moved by a person or not is judged, illegal manipulation of data by the person is avoided, the device can also be used for theft prevention, and when the device is detached, the terminal equipment can receive the detached information of the device at the first time, so that corresponding measures are taken.
Embodiment two:
Referring to fig. 1, 6 and 7, in accordance with the first embodiment, the data acquisition device includes a digital meter reading camera 3 for reading the digital dial of the gas meter. The digital meter reading camera 3 is connected in data communication with a central controller 11. The control main board comprises a digital instrument automatic identification module matched with the digital instrument reading camera 3. The digital instrument reading camera 3 is arranged and can be used for identifying the digital instrument of the gas meter, some traditional mechanical gas meters have no data transmission function, and only a simple digital instrument panel can be directly read through the digital instrument reading camera 3, so that the device can be used for monitoring the traditional mechanical gas meter, and the application range of the device is enlarged.
Referring to fig. 1 and 6, a bendable bracket connecting rod 5 is arranged between the digital meter reading camera 3 and the metering device body 1. The bracket connecting rod 5 is internally provided with a wire for electrically connecting the digital meter reading camera 3 with the metering device body 1. One end of the bracket connecting rod 5 far away from the metering device body 1 is provided with a camera fixing shell 4 for fixing the digital meter reading camera 3. The camera fixing shell 4 is arranged to fix the digital meter reading camera 3, the camera fixing shell 4 can be connected with the gas meter, so that the position of the digital meter reading camera 3 is fixed, the digital meter reading camera 3 is more stable and convenient to read, the digital meter reading camera 3 can always read the digital meter panel of the gas meter, the metering device body 1 and the camera fixing shell 4 are connected through the flexible bracket connecting rod 5, the connection is more stable, and an internal lead can be protected.
Referring to fig. 1 and 6, the camera fixing case 4 is provided with turnover edges 41 on both sides for cooperation with the gas meter. Any side turning folded edge 41 is provided with a matched jacking bolt 42 which can be in interference fit with the outer wall of the gas meter. Set up and turn over hem 41 and will turn over hem 41 on one and set up jack bolt 42, can cooperate with the gas table, when fixed, one side turns over hem 41 and gas table side interference fit, the opposite side is tight through jack bolt 42 top, and fixed camera fixes casing 4, makes camera fixed casing 4 and digital instrument reading camera 3 remain stable.
Referring to fig. 1 and 6, a second pressure sensor 43 for interference fit with the outer wall of the gas meter is provided on the side of the turnup 41 away from the jack bolt 42. The second pressure sensor 43 is connected in data communication with the central controller 11. The second pressure sensor 43 is used for monitoring pressure conversion between the turnover edge 41 and the contact surface of the gas meter, so that whether the camera fixing shell 4 and the digital meter reading camera 3 are detached and moved by a person or not is judged, illegal manipulation of data by the person is avoided, the device can also be used for theft prevention, and when the device is detached, the terminal equipment can receive the detached information of the device at the first time, so that corresponding measures are taken.
Referring to fig. 1 and 5, a displacement monitoring sensor 44 is provided in the camera fixed housing 4 in data communication with the central controller 11. The displacement monitoring sensor 44 is arranged to monitor the movement condition of the camera fixing shell 4, so that the anti-disassembly and anti-tampering performances are further improved, and illegal molecules are prevented from avoiding the monitoring of the second pressure sensor 43 by dismantling the gas meter and the camera fixing shell 4 together.
Embodiment III:
Referring to fig. 3, on the basis of the second embodiment, the data acquisition device includes an infrared communicator 6 provided in the metering device body 1 for reading data of the gas meter. The infrared communicator 6 is connected in data communication with the central controller 11. The infrared communicator 6 can be used for carrying out data interaction on the intelligent gas meter with the infrared communication function, so that instrument data can be conveniently read, the intelligent gas meter is directly and wirelessly connected with the gas meter, and data reading is more convenient.
Referring to fig. 1, a monitoring camera 7 connected with a central controller 11 in data communication is provided on a metering device body 1. The monitoring camera 7 is arranged for monitoring the implementation condition before the metering device body 1, protecting the device, and the device can be illegally disassembled by someone to reserve video evidence, so that the tracing is convenient.
Referring to fig. 1, a human body induction sensor 8 which can be matched with the monitoring camera 7 to induce human body is arranged beside the monitoring camera 7. The human body induction sensor 8 controls the monitoring camera 7 to start recording images when sensing that a human body exists nearby. Through setting up human body induction sensor 8 cooperation surveillance camera head 7, surveillance camera head 7 ordinary state can automatic shutdown, when human body induction sensor 8 sensed nearby someone activity, central controller 11 received information control surveillance camera head 7 opened, the record image, surveillance camera head 7 ordinary state automatic shutdown can practice thrift the memory, practices thrift the power consumption, protection surveillance camera head 7 improves surveillance camera head 7 life.
Embodiment four:
Referring to fig. 1, in the third embodiment, a key cover 141 that can be matched with the input key 14 to cover the input key 14 is provided on the metering device body 1. One end of the key cover plate 141 is hinged with the metering device body 1, and an electromagnetic lock 142 is arranged between the other end and the metering device body 1. The central controller 11 is in control connection with the electromagnetic lock 142. In this embodiment, by setting the key cover 141 and setting the electromagnetic lock 142 capable of controlling the key cover 141, the key cover 141 can be controlled to be opened or closed, and the key cover 141 is closed in a daily state, so that the input key 14 is covered and protected, and the data is prevented from being touched by others or the program is prevented from being tampered with.
Referring to fig. 8, the metering device further comprises a photovoltaic power generation panel 9 which is arranged separately from the metering device body 1. The photovoltaic power generation panel 9 is electrically connected with the metering device body 1 through a power transmission line. An emergency storage battery is arranged in the metering device body 1. The control motherboard includes a power switching module 16. Through setting up photovoltaic power generation board 9 can provide the power by metering device body 1 when sunshine, the energy saving reduces long-time monitoring cost, emergent battery provides reserve power, photovoltaic power generation board 9 and emergent battery cooperation are also suitable to the occasion that does not have the power near some gas table, set up power switching module 16 and can control and switch over the power according to the environment voluntarily, switch over into photovoltaic power generation board 9 power supply when photovoltaic power generation board 9 has sunshine to shine can generate electricity, when photovoltaic power generation board 9 can switch over main power supply or emergent battery and supply power, can automatic switch over into emergent battery and supply power when main power supply fails, even if the power failure also does not influence the normal monitoring of this device, data are not lost, avoid having illegal molecule to lead to.
Referring to fig. 7, the metering device body 1 includes a metering device casing. The metering device housing is formed by detachably connecting a first housing body 111 and a second housing body 112. A photosensor 113 connected in data communication with the central controller 11 is provided between the first housing body 111 and the second housing body 112. In this embodiment, by arranging the photosensor 113 between the first casing 111 and the second casing 112, when the first casing 111 and the second casing 112 are disassembled, the photosensor 113 can detect light conversion and record, so as to monitor whether the casing of the metering device is illegally opened, and avoid that someone illegally opens the metering device.
Referring to fig. 3, 4 and 5, the first outer casing 111 and the second outer casing 112 are provided with a self-locking mechanism 19 capable of being matched with each other. The self-locking mechanism 19 includes four self-locking screws 191 and a self-locking nut 193 that can engage with the self-locking screws 191. The self-locking screw 191 and the self-locking nut 193 are respectively and correspondingly arranged in the first outer shell 111 and the second outer shell 112. The bottom of the self-locking screw 191 is rotatably arranged on the first outer shell 111 through a rotary connecting piece 192. The self-locking screw 191 is sleeved with a gear ring 194. A transmission shaft 195 is arranged between adjacent gear rings 194. The transmission shaft 195 is provided with a transmission gear 196 which can be matched with the gear ring 194. A self-locking mechanism driving motor 197 capable of driving the gear ring 194 to rotate is arranged beside any gear ring 194. The central controller 11 is in control connection with a self-locking mechanism driving motor 197. The self-locking mechanism 19 is arranged to automatically lock the first shell 111 and the second shell 112, so that the opening is prevented, the self-locking mechanism 19 is driven by a motor, is not controlled by a key and the like, and can only control the central controller 11 to be opened by the communication module 12, so that the anti-theft performance is excellent, the metering device body 1 and internal elements are protected, illegal molecules are prevented from being detached, data are prevented from being tampered, and the metering quality of carbon emission is influenced.
Referring to fig. 3, 4 and 9, a short-range wireless communicator 17 for wireless data communication connection between the metering device bodies 1 is provided in the metering device bodies 1. One or more of the metering device bodies 1 in a certain range are used as relay nodes, and other metering device bodies 1 send recorded data information to corresponding relay nodes through the short-distance wireless communicator 17 at regular time. The intelligent metering device for the carbon emission of the green building gas energy in a certain range can be connected together in a wireless bridging mode through the short-distance wireless communicator 17, the metering device body 1 serving as a relay node is connected to the cloud management platform through the communication module, other intelligent metering devices for the carbon emission of the green building gas energy send recorded data information to corresponding relay nodes of the intelligent metering device at regular time through the short-distance wireless communicator, all data are sent to the cloud management platform together through the corresponding nodes, all intelligent metering devices for the carbon emission of the green building gas energy are not required to be connected to a network, the cloud management platform is connected to the intelligent metering device, cost is saved, and data summarizing and transmission are more convenient.
Fifth embodiment:
Referring to fig. 10, the intelligent metering method for carbon emission of green building gas energy of the invention comprises the following steps:
Step S1, acquiring fuel gas use data: and installing the intelligent metering device for the carbon emission of the green building gas energy to a gas meter to be metered to acquire gas use data.
Step S2, converting carbon emission data: and inputting carbon dioxide emission factors corresponding to the fossil fuels into the intelligent metering device for the carbon emission of the green building gas energy, converting the gas use data into gas energy carbon emission data through a gas and carbon emission conversion function chip, and storing the data.
Step S3: and (3) uploading the data acquired in the step (S2) to a cloud management platform through a communication module. The communication module is provided with the specific ID of the building, so that the cloud management platform can conveniently correspond the data to the building, the cloud management platform can acquire the data of the carbon emission of the electric power energy source and the carbon emission of the fuel gas energy source, and the platform can monitor, analyze and manage the use data of the fuel gas energy source and the corresponding carbon emission data.
Step S4: the cloud management platform displays the data by taking a day as a line drawing, and displays the data by taking an hour as a line drawing in the data of one day, and the cloud management platform can evaluate the green building standard according to the data as a scoring item and other scoring items. And the monitoring, analysis and management are convenient according to the usage data of the fuel gas energy sources in the days and the time periods and the corresponding carbon emission data. According to the intelligent metering device for the carbon emission of the gas energy source of the green building, the use data of the gas and the corresponding carbon emission data are obtained more efficiently, the data are counted and integrated, the data are more concentrated and are convenient to use, for example, the data are used, the assessment of the carbon emission in the green building standard is convenient, the cloud management platform is convenient to correspond the data to a building, the cloud management platform obtains the data of the carbon emission of the gas energy source, the platform monitors, analyzes and manages the use data of the gas energy source and the corresponding carbon emission data, the calculated amount is larger and more convenient, the data storage amount is larger, the data are convenient to call, the monitoring and analysis are convenient, the efficiency is improved, and the use data of multiple users of the gas can be monitored at one time. And the data is converted into chart display through the step S4, so that the data display is clearer and the analysis is more convenient.
In the step S1, one of a plurality of intelligent metering devices for green building gas energy carbon emission in the same building is used as a relay node, the intelligent metering device for green building gas energy carbon emission used as the relay node is connected into a cloud management platform through a communication module, other intelligent metering devices for green building gas energy carbon emission send recorded data information to corresponding relay nodes through short-distance wireless communicators at regular time, and all data are sent to the cloud management platform together through corresponding nodes. The intelligent metering device for the carbon emission of the green building gas energy in a certain range can be connected together in a wireless bridging mode through the relay node, the metering device body serving as the relay node is connected to the cloud management platform through the communication module, other intelligent metering devices for the carbon emission of the green building gas energy send recorded data information to the corresponding relay nodes through the short-distance wireless communication device at regular time, all data are sent to the cloud management platform together through the corresponding nodes, all intelligent metering devices for the carbon emission of the green building gas energy are not required to be connected to a network, the cloud management platform is connected, cost is saved, and data collection and transmission are more convenient.
And S2, inputting corresponding resident population into the intelligent metering device for the green building gas energy carbon emission, converting the gas use data into gas energy carbon emission data through a gas and carbon emission conversion function chip, and calculating the average gas energy carbon emission data. The analysis is convenient by converting the carbon emission data of the gas energy source of people, the data is more accurate and various, and the analysis is more comprehensive.
The working process of the invention comprises the following steps:
In the working process of the intelligent metering device for the carbon emission of the green building gas energy, the data acquisition device is connected with the gas meter to acquire gas use data of a user, the gas use data are converted into gas energy carbon emission data through the gas and carbon emission conversion function chip 13, the storage module stores the gas use data and the gas energy carbon emission data, and the data are transmitted to the cloud management platform through the communication module; the communication module 12 is provided with the specific ID of the building, so that the cloud management platform can conveniently correspond the data to the building, the cloud management platform can acquire the data of the carbon emission of the gas energy, the platform can monitor, analyze and manage the use data of the gas energy and the corresponding carbon emission data, the use data of the gas and the corresponding carbon emission data can be obtained more efficiently, the data are counted and integrated, and the data are more centralized and are convenient to use.
Table 1 is a carbon emission factor table for fossil fuels
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (7)
1. The utility model provides an intelligent metering device of green building gas energy carbon emission, includes metering device body (1), its characterized in that: the metering device comprises a metering device body (1), and is characterized in that the metering device body (1) comprises a control main board arranged in the metering device body (1), wherein the control main board comprises a central controller (11), a communication module (12) in data communication connection with the central controller (11), a fuel gas energy and carbon emission conversion function chip (13) for converting fuel gas use data into fuel gas energy carbon emission data and a storage module for recording data, an input key (14) in control connection with the central controller (11) and a display screen (15) in data communication connection with the central controller (11) are arranged on the metering device body (1), a metering device fixing mechanism (2) in data communication connection with the central controller (11) is arranged on the back of the metering device body (1), and a data acquisition device for acquiring the fuel gas use data is arranged on the metering device body (1);
The metering device fixing mechanism (2) comprises magnetic attraction blocks (21) symmetrically arranged on two sides of the metering device body (1), wherein the upper end and the lower end of each magnetic attraction block (21) are respectively hinged with the metering device body (1) through magnetic attraction block fixing pieces (22), one side, far away from the metering device body (1), of each magnetic attraction block (21) is provided with an arc adsorption surface (211) matched with the outer wall of a gas pipeline, one surface, attached to the gas pipeline, of each magnetic attraction block (21) is provided with a first pressure sensor (23) matched with the gas pipeline, and the first pressure sensor (23) is connected with the central controller (11) in a data communication mode;
The metering device comprises metering device bodies (1), wherein short-distance wireless communicators (17) used for wireless data communication connection between the metering device bodies (1) are arranged in the metering device bodies (1), one or more of the metering device bodies (1) in a certain range are used as relay nodes, and other metering device bodies (1) send recorded data information to corresponding relay nodes at fixed time through the short-distance wireless communicators (17).
2. The intelligent metering device for carbon emission of green building gas energy as claimed in claim 1, wherein: the data acquisition device comprises a digital meter reading camera (3) for reading a digital dial of the gas meter, the digital meter reading camera (3) is connected with the central controller (11) in data communication, and the control main board comprises a digital meter automatic identification module matched with the digital meter reading camera (3).
3. The intelligent metering device for carbon emission of green building gas energy as claimed in claim 1, wherein: the data acquisition device comprises an infrared communicator (6) which is arranged in the metering device body (1) and used for reading gas meter data, and the infrared communicator (6) is in data communication connection with the central controller (11).
4. The intelligent metering device for carbon emission of green building gas energy as claimed in claim 1, wherein: the metering device body (1) is provided with a monitoring camera (7) which is connected with the central controller (11) in a data communication mode.
5. The intelligent metering device for carbon emission of green building gas energy as claimed in claim 4, wherein: the monitoring camera (7) is provided with a human body induction sensor (8) which can be matched with the monitoring camera (7) to induce a human body, and the human body induction sensor (8) controls the monitoring camera (7) to start recording images when sensing a human body nearby.
6. The intelligent metering device for carbon emission of green building gas energy as claimed in claim 1, wherein: the metering device is characterized in that a key cover plate (141) which can be matched with the input key (14) and used for covering the input key (14) is arranged on the metering device body (1), one end of the key cover plate (141) is hinged with the metering device body (1), an electromagnetic lock (142) is arranged between the other end of the key cover plate and the metering device body (1), and the central controller (11) is in control connection with the electromagnetic lock (142).
7. The intelligent metering device for carbon emission of green building gas energy as claimed in claim 1, wherein: the metering device is characterized by further comprising a photovoltaic power generation plate (9) which is arranged in a split mode with the metering device body (1), wherein the photovoltaic power generation plate (9) is electrically connected with the metering device body (1) through a power transmission line, an emergency storage battery is arranged in the metering device body (1), and the control main board comprises a power supply switching module (16).
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| CN103439463B (en) * | 2013-08-16 | 2015-11-25 | 深圳中建院建筑科技有限公司 | Building carbon emission real time on-line monitoring system |
| CN104566995A (en) * | 2014-12-02 | 2015-04-29 | 四川省科本哈根能源科技有限公司 | Emission reduction data acquiring unit of gas water heater |
| CN213842325U (en) * | 2020-12-08 | 2021-07-30 | 呼和浩特中燃城市燃气发展有限公司 | Natural gas testing and verification integrated system |
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