A building energy collection device

Abstract

The invention relates to the technical field of energy consumption management, and specifically relates to a building energy consumption collection apparatus. The building energy consumption collection apparatus comprises a switch power supply, a storage module, an MCU, a collection module, a current voltage input and metering module and a wireless communication module; the voltage phase sequencein current input can be freely configured according to onsite conditions; meanwhile, the current input circuit information can be set and stored in the apparatus through a wireless module or an RS485module, so that the system can read the circuit information conveniently; a half wave rectifying circuit and a <pi>-type filtering circuit convert a circuit input by a current input module into a stable direct current, and the direct current is detected through a current detection module, so that higher detection accuracy is achieved; an overvoltage detection circuit realizes a protection and adjustment function; by virtue of a ZigBee circuit, node transmission efficiency can be improved; by virtue of a Bluetooth communication circuit, mobile phone interconnection is realized; and the buildingenergy consumption collection apparatus is small in size, convenient to mount, higher in performance and higher in innovation property, without changing the existing power distribution circuit.

Description

technical field [0001] The invention relates to the technical field of energy consumption management, in particular to a building energy consumption collection device. Background technique [0002] With the development of the Internet of Things and the increasing demand for precise positioning of unit energy consumption and energy management, the parameters that need to be managed also increase accordingly. In this field, the rail-type electric meter is often used to collect electric energy, the leakage alarm device is used to alarm the leakage situation, the temperature acquisition device is used to collect temperature, and the smoke alarm device is used to collect smoke information. It often results in difficult construction, large space occupation, and the need to change the original distribution wiring. The collection of many products will cause a high failure rate of the product. [0003] On the other hand, the multiple measurement modules of the building energy collec...

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Problems solved by technology

It often results in difficult construction, takes up a lot of space, and needs to change the original distribution wiring. The combination of many products will cause a high failure rate of the product.

[0003] On the other hand, the multiple measurement modules of the building energy collection device in the prior art, such as the leakage alarm module, the smoke alarm module, and the temperature module, are usually arranged when the energy consumption collection device is manufactured. Considering subsequent function expansion, when new functions need to be added, it is often necessary to replace the entire building energy consumption collection device, which will inevitably lead to high replacement costs. Therefore, this discourages users from replacing building energy consumption collection devices with new functions. , for this reason, it is hoped to provide a building energy consumption collection device that can realize simple and rapid function expansion

[0004] In addition, the building energy consumption collection devices in the prior art do not have a good intelligent display function, such as not being able to simply and clearly display relevant information and perform manipulation control

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