CN218103155U

CN218103155U - Novel data acquisition gateway

Info

Publication number: CN218103155U
Application number: CN202221124752.5U
Authority: CN
Inventors: 易检长; 谢玉军; 何影; 任中俊; 欧阳前武; 黄鹤; 宁振兴; 杨远林; 常德荣
Original assignee: SHENZHEN SECOM TECHNOLOGY CO LTD
Current assignee: SHENZHEN SECOM TECHNOLOGY CO LTD
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-12-20
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a data acquisition gateway technical field discloses a novel data acquisition gateway, include: building energy consumption data acquisition module, fan coil operation parameter acquisition module and power source, power source is used for receiving external power input and provides the electric energy for building energy consumption data acquisition module and fan coil operation parameter acquisition module, building energy consumption data acquisition module is used for gathering building energy consumption data, fan coil operation parameter acquisition module is used for gathering fan coil operation parameter, building energy consumption data acquisition module includes electric interface, wired Internet interface, accumulator and CPU chip, fan coil operation parameter acquisition module includes wireless module of passing through, memory and CPU chip, wireless module of passing through is used for receiving the wireless radio frequency signal that fan coil controller sent and come. The invention can simultaneously acquire building energy consumption data and fan coil operating parameters, and can achieve the purposes of reducing building material production and reducing energy consumption.

Description

Novel data acquisition gateway

Technical Field

The utility model relates to a data acquisition gateway technical field especially relates to a novel data acquisition gateway.

Background

In recent years, the urbanization of China is developed at a high speed, the rapid urbanization drives the continuous development of the construction industry, and the scale of the construction industry of China is continuously enlarged. The continuous growth of building modules needs to be at the cost of the production and consumption of a large amount of building materials and energy, and the building energy consumption generated by a large amount of newly built buildings and public service facilities in China is also an important reason for the continuous growth of energy consumption and carbon emission in China.

By 2016, with the acceptance of public building energy consumption monitoring platforms of 8 provinces in Beijing, shanghai, chongqing, tianjin, shenzhen, jiangsu and Anhui provinces, china has established public building energy consumption monitoring platforms in 33 provinces, the number of buildings monitored reaches more than 1.1 million, and the monitoring and metering points exceed 11 million.

The public building energy consumption monitoring platform applies technologies such as internet of things and cloud computing to building energy management work, and achieves on-line monitoring of building energy consumption conditions and real-time data acquisition. As an important link of a building energy management system, the building energy consumption monitoring system improves the refinement degree of building energy-saving management work, and simultaneously provides data support for relevant research work and policy making. Meanwhile, novel building intelligent systems, energy management systems and electromechanical systems are researched and developed in various enterprises and scientific research institutions all over the country and are successfully applied to the building operation and maintenance stage.

In the prior art, in order to collect building energy consumption data such as building power consumption, water consumption, total refrigeration capacity, total heating capacity, gas consumption and the like, a special data collector is often required to be installed on a public building energy consumption monitoring platform; in order to collect the operation parameters of a semi-centralized central air-conditioning fan coil in a large public building, particularly an office building, such as an operation mode, a wind disk gear, a set temperature, an ambient temperature and the like, a special data collection gateway is usually required to be installed on the site. Meanwhile, the central air-conditioning fan coil data acquisition gateway usually adopts a wired communication mode, a large amount of wiring is needed in the wired communication mode, wiring and system installation are inconvenient, and installation cost of the system is increased.

Therefore, how to provide a novel data acquisition gateway to simultaneously acquire building energy consumption data and fan coil operating parameters becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in how to provide a novel data acquisition gateway to gather building energy consumption data and fan coil pipe operating parameter simultaneously.

Therefore, according to the first aspect, the embodiment of the utility model discloses a novel data acquisition gateway, include: the building energy consumption data acquisition module is used for receiving external power input and providing electric energy for the building energy consumption data acquisition module and the fan coil operation parameter acquisition module, the building energy consumption data acquisition module is used for acquiring building energy consumption data, the fan coil operation parameter acquisition module is used for acquiring fan coil operation parameters, the building energy consumption data acquisition module comprises an electrical interface, a wired Internet interface, a storage and a CPU chip, the fan coil operation parameter acquisition module comprises a wireless transmission module, a storage and a CPU chip, and the wireless transmission module is used for receiving wireless radio frequency signals sent by the fan coil controller.

The utility model discloses further set up to, wireless radio frequency signal includes wind dish mode data, wind dish gear data, water valve state data and temperature data.

The utility model discloses further set up to, electrical interface signal connection has the pilot lamp, the pilot lamp is the LED pilot lamp.

The utility model discloses further set up to, the external 24V switching power supply of power source, power source signal connection has the pilot lamp, the pilot lamp is the LED pilot lamp.

The utility model discloses further set up to, wireless module signal connection that passes through has the pilot lamp, the pilot lamp is the LED pilot lamp.

The utility model discloses further set up as, the memory is the SD storage card, and the memory space of SD storage card is more than or equal to 1G.

The utility model discloses further set up to, electrical interface pass through RS485 communication line respectively with smart electric meter, intelligent water gauge, cold (heat) scale of intelligence and gas table.

The utility model discloses further set up to, novel data acquisition gateway is integrated on a PCB board, the antenna that the wireless module of passing through matches has spring antenna or SMA glue stick antenna.

The utility model discloses following beneficial effect has: because building energy consumption data acquisition module and fan coil pipe operating parameter acquisition module all play the data acquisition effect, and then provide a novel data acquisition gateway, not only can gather building energy consumption data and fan coil pipe operating parameter simultaneously, and pass through wireless communication technique transmission data between data acquisition gateway and the fan coil pipe controller, have that mounting material reduces, the installation cost is cheap, the installation arranges mobilizable advantage when nimble and the system rearrangement, thereby reach the purpose that reduces building materials production and reduce energy consumption.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a novel data acquisition gateway disclosed in this embodiment;

fig. 2 is a second schematic perspective view of a novel data acquisition gateway disclosed in this embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model discloses novel data acquisition gateway, as shown in figure 1 and figure 2, include: building energy consumption data acquisition module, fan coil operation parameter acquisition module and power source, power source is used for receiving external power input and provides the electric energy for building energy consumption data acquisition module and fan coil operation parameter acquisition module, building energy consumption data acquisition module is used for gathering building energy consumption data, fan coil operation parameter acquisition module is used for gathering fan coil operation parameter, building energy consumption data acquisition module includes electric interface, wired Internet interface, accumulator and CPU chip, fan coil operation parameter acquisition module includes wireless module of passing through, memory and CPU chip, wireless module of passing through is used for receiving the wireless radio frequency signal that fan coil controller sent and come. In the specific implementation process, the number of the fan coil controllers connected in the effective identification range of the fan coil operation parameter acquisition module is not limited. The memory and the CPU chip are used together by a building energy consumption data acquisition module and a fan coil operation parameter acquisition module.

It should be noted that, because the building energy consumption data acquisition module and the fan coil operation parameter acquisition module both play a data acquisition role, and then a novel data acquisition gateway is provided, not only can the building energy consumption data and the fan coil operation parameter be simultaneously acquired, but also data is transmitted between the data acquisition gateway and the fan coil controller through the wireless communication technology, and the novel data acquisition gateway has the advantages of installation material reduction, low installation cost, flexible installation and arrangement and mobility when the system is rearranged, thereby achieving the purposes of reducing building material production and reducing energy consumption.

As shown in fig. 1 and 2, the wireless rf signal includes air plate mode data, air plate gear data, water valve status data, and temperature data. In the specific implementation process, the wireless radio frequency signals can adopt 433MHz and 2.4GHz global free frequency bands, a mesh network, a star network, a tree network or a chain network is formed by adopting a direct sequence spread spectrum method, and different types of wireless networks are formed according to actual requirements. Wireless links may also be implemented using wireless Wi-Fi networks, such as using the 2.4G UHF or 5G SHF ISM radio frequency bands.

As shown in fig. 1 and 2, the electrical interface is connected with an indicator light in a signal mode, and the indicator light is an LED indicator light. It should be noted that the electrical interface supports the connection of at least 32 energy consumption metering devices

As shown in fig. 1 and 2, the power interface is externally connected with a 24V switching power supply, and the power interface is in signal connection with an indicator light which is an LED indicator light. It should be noted that the 24V external dc power interface can be connected to the MEAN WELL NES-15-5 switching power supply.

As shown in fig. 1 and fig. 2, the wireless transparent transmission module is connected with an indicator light through a signal, and the indicator light is an LED indicator light. It should be noted that the wireless transparent transmission module can also receive a building energy consumption data acquisition command and a fan coil operation and control command sent by a public building energy consumption monitoring platform or an energy management platform through wired Internet. And determining the acquisition period and frequency of the building energy consumption data, the starting and stopping state of each fan coil, the air disc mode, the water valve state, the air disc gear, the temperature set value and the like.

As shown in fig. 1 and 2, the memory is an SD memory card, and the storage space of the SD memory card is greater than or equal to 1G.

As shown in fig. 1 and fig. 2, the electrical interface is respectively connected with the intelligent electric meter, the intelligent water meter, the intelligent cold (heat) meter and the intelligent gas meter through RS485 communication lines.

It should be noted that energy consumption metering devices such as an intelligent electric meter, an intelligent water meter, an intelligent cold (heat) meter and a gas meter which are installed on the site of the public building energy consumption monitoring platform are connected with a 4-way standard serial electrical interface in the building energy consumption data acquisition module through an RS485 communication line, the standard serial electrical interface is connected with a memory in the module and stores the acquired energy consumption data in the memory, meanwhile, a CPU chip performs packaging and encryption processing on the energy consumption of the memory and uploads the building energy consumption data to the public building energy consumption monitoring platform or the energy management platform through a wired Internet interface.

As shown in fig. 1 and 2, the novel data acquisition gateway is integrated on a PCB, and the antenna matched with the wireless transparent transmission module is a spring antenna or an SMA glue stick antenna.

The working principle is as follows: because building energy consumption data acquisition module and fan coil pipe operating parameter acquisition module all play the data acquisition effect, and then provide a novel data acquisition gateway, not only can gather building energy consumption data and fan coil pipe operating parameter simultaneously, and pass through wireless communication technique transmission data between data acquisition gateway and the fan coil pipe controller, have that mounting material reduces, the installation cost is cheap, the installation arranges mobilizable advantage when nimble and the system rearrangement, thereby reach the purpose that reduces building materials production and reduce energy consumption.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A novel data acquisition gateway, comprising: the building energy consumption data acquisition module is used for receiving external power input and providing electric energy for the building energy consumption data acquisition module and the fan coil operation parameter acquisition module, the building energy consumption data acquisition module is used for acquiring building energy consumption data, the fan coil operation parameter acquisition module is used for acquiring fan coil operation parameters, the building energy consumption data acquisition module comprises an electrical interface, a wired Internet interface, a storage and a CPU chip, the fan coil operation parameter acquisition module comprises a wireless transmission module, a storage and a CPU chip, and the wireless transmission module is used for receiving wireless radio frequency signals sent by the fan coil controller.

2. The novel data acquisition gateway of claim 1, wherein the wireless radio frequency signals comprise air table mode data, air table gear data, water valve status data, and temperature data.

3. The novel data acquisition gateway as claimed in claim 1, wherein the electrical interface signal is connected with an indicator light, and the indicator light is an LED indicator light.

4. The novel data acquisition gateway as claimed in claim 1, wherein the power interface is externally connected with a 24V switching power supply, the power interface is connected with an indicator light in signal form, and the indicator light is an LED indicator light.

5. The novel data acquisition gateway as claimed in claim 1, wherein the wireless transparent transmission module is connected with an indicator light through signal connection, and the indicator light is an LED indicator light.

6. The novel data acquisition gateway as claimed in claim 1, wherein the memory is an SD memory card, and the storage space of the SD memory card is greater than or equal to 1G.

7. The novel data acquisition gateway as claimed in claim 1, wherein the electrical interface is connected with an intelligent electric meter, an intelligent water meter, an intelligent cold (heat) meter and a gas meter respectively through RS485 communication lines.

8. The novel data acquisition gateway as claimed in any one of claims 1 to 7, wherein the novel data acquisition gateway is integrated on a PCB board, and the antenna matched with the wireless transparent transmission module is a spring antenna or an SMA rubber bar antenna.