CN210267648U - Air handling unit adjusting system based on Internet of things - Google Patents
Air handling unit adjusting system based on Internet of things Download PDFInfo
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- CN210267648U CN210267648U CN201920446266.7U CN201920446266U CN210267648U CN 210267648 U CN210267648 U CN 210267648U CN 201920446266 U CN201920446266 U CN 201920446266U CN 210267648 U CN210267648 U CN 210267648U
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Abstract
The embodiment of the utility model discloses based on thing networking air handling unit governing system. The system comprises: the system comprises at least one sensor, a communication module, a controller and a temperature adjusting module; each sensor is connected with the controller and used for collecting environmental parameters; the communication module is connected with the controller and used for data interaction with an external terminal; and the controller is used for acquiring the air conditioner control instruction transmitted by the communication module and controlling the temperature adjusting module to work by combining the environmental parameters acquired by the sensor. The embodiment of the utility model provides an automatic adjustment of air conditioning system temperature can be realized according to the environmental parameter temperature regulation who acquires to the air treatment unit governing system based on thing networking that improves.
Description
Technical Field
The embodiment of the utility model provides a relate to automatic control technical field, especially relate to an air treatment unit governing system based on thing networking.
Background
Air conditioners have become indispensable equipment in present life, and along with the increase of air conditioner live time and quantity, the air conditioner becomes the main source of energy consumption, and traditional air conditioner keeps on operating at fixed temperature, often causes unnecessary energy consumption.
In the prior art, in order to realize automatic control of the temperature of the air conditioner, the control of the air conditioning system can be realized only by a traditional programmable logic controller or a direct digital controller, but the automatic temperature regulation cannot be realized according to the environment where the air conditioning system is located.
Disclosure of Invention
The utility model provides an air handling unit governing system based on thing networking to the realization realizes temperature automatically regulated according to the environment that the air conditioner is located.
The embodiment of the utility model provides an air handling unit governing system based on thing networking, this system includes:
the system comprises at least one sensor, a communication module, a controller and a temperature adjusting module;
each sensor is connected with the controller and used for collecting environmental parameters;
the communication module is connected with the controller and used for data interaction with an external terminal;
and the controller is used for acquiring the air conditioner control instruction transmitted by the communication module and controlling the temperature adjusting module to work by combining the environmental parameters acquired by the sensor.
The temperature adjustment module includes:
the air conditioning fan is connected with the controller and used for adjusting the output air volume according to the control of the controller;
the air conditioning valve is connected with the controller and used for adjusting the water quantity of the chilled water according to the control of the controller;
and the cold and heat source equipment is connected with the controller and used for adjusting the water temperature of the chilled water according to the control of the controller.
Further, the sensor is:
at least one of a temperature sensor, a differential pressure sensor, a wind speed sensor, a carbon dioxide sensor and a camera.
Further, the sensor is a carbon dioxide sensor;
correspondingly, the carbon dioxide sensor is arranged at an air outlet of the air conditioner fan and used for acquiring the indoor carbon dioxide concentration.
Further, the communication module is a narrow-band internet of things communication module;
the narrow-band Internet of things communication module is connected with the control module through a universal serial port and used for data interaction with external equipment.
Further, the system further comprises a memory;
the memory is connected with the controller and used for storing environmental parameters and temperature regulation data.
The embodiment of the utility model provides a based on thing networking air handling unit governing system, the system includes: the system comprises at least one sensor, a communication module, a controller and a temperature adjusting module; each sensor is connected with the controller and used for collecting environmental parameters; the communication module is connected with the controller and used for data interaction with an external terminal; and the controller is used for acquiring the air conditioner control instruction transmitted by the communication module and controlling the temperature adjusting module to work by combining the environmental parameters acquired by the sensor, so that the air handling unit adjusting system based on the Internet of things adjusts the temperature according to the acquired environmental parameters, and the automatic adjustment of the temperature of the air conditioning system is realized.
Drawings
Fig. 1 is a schematic structural diagram of an air handling unit adjusting system based on the internet of things according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of an air handling unit adjusting system based on the internet of things provided by the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only a part of the structure related to the present invention is shown in the drawings, not all of the structures are shown, and in addition, the embodiments and the features of the embodiments of the present invention may be combined with each other without conflict.
Example one
Fig. 1 is a schematic structural diagram of an air handling unit adjusting system based on the internet of things according to a first embodiment of the present invention; referring to fig. 1, the embodiment of the utility model provides an air handling unit governing system based on thing networking includes: at least one sensor 10, a communication module 11, a controller 12 and a temperature adjustment module 13.
Each sensor 10 is connected with the controller 12 and used for collecting environmental parameters; the communication module 11 is connected with the controller 12 and used for data interaction with an external terminal; and the controller 12 is used for acquiring an air conditioner control instruction transmitted by the communication module 11 and controlling the temperature adjusting module 13 to work by combining the environmental parameters acquired by the sensor 10.
Wherein, the sensor 10 is used for collecting environmental parameters. The system can acquire various environmental parameters of the environment where the air conditioning system is located by sensors arranged at all places in the air conditioning system, the sensors arranged at the air outlet of the air conditioner can be used for acquiring indoor temperature and humidity, the sensors arranged at the air inlet of the air conditioner can be used for acquiring outdoor temperature and humidity, the sensors arranged at the air conditioner fan can acquire indoor carbon dioxide concentration, and the sensors can be arranged indoors and used for acquiring indoor number of people. The sensor may specifically be at least one of a temperature sensor, a differential pressure sensor, a wind speed sensor, a carbon dioxide sensor, and a camera.
The communication module 11 is used for performing data interaction with an external terminal, acquiring an air conditioner control command sent by the external device, and sending operating parameters including temperature and power of the air conditioning system to the external terminal, wherein the external terminal can be a mobile terminal or an intelligent terminal, the communication device can be specifically a narrow-band internet-of-things communication device, and the narrow-band internet-of-things communication module is connected with the control module through a universal serial port and used for performing data interaction with the external device.
The controller 12 may acquire environmental data acquired by the sensor 10, specifically may be a micro control unit, implement data processing and output control logic through an STM32 series single chip microcomputer, the environmental parameter may represent a parameter of an environment where the air conditioning system is located, and may include parameters such as outdoor temperature data, indoor temperature data, outdoor humidity, indoor humidity, time, climate, the number of indoor persons, carbon dioxide concentration, and chilled water pressure difference, the controller 12 may further acquire an air conditioning control instruction and an environmental parameter of an external terminal acquired through the communication module to implement control over the temperature adjustment module 13, for example, when the controller 12 receives the air conditioning control instruction, the temperature adjustment module 13 adjusts the indoor temperature according to the acquired environmental parameter.
The utility model discloses technical scheme sets up the controller in based on thing networking air handling unit governing system, and communication module carries out the data interaction with external terminal, and sensor acquisition environmental parameter for air conditioning system can improve air conditioning system's performance according to the accurate adjustment temperature of environmental parameter, has reduced energy consumption, has improved user experience degree.
Example two
Fig. 2 is a schematic structural diagram of an air handling unit adjusting system based on the internet of things according to a second embodiment of the present invention; this embodiment is based on above-mentioned embodiment to optimizing based on thing networking air handling unit governing system, see fig. 2, the utility model provides a temperature regulation module based on thing networking air handling unit governing system includes: air conditioner fan, air conditioner valve and cold and heat source equipment.
The air-conditioning fan 21 is connected with the controller 12 and used for adjusting the output air volume according to the control of the controller 12; an air conditioning valve 22 connected to the controller 12 for adjusting the amount of the chilled water according to the control of the controller 12; and a cold and heat source device 23 connected to the controller 12 for adjusting the temperature of the chilled water according to the control of the controller 12.
The air-conditioning fan 21 may be a device for providing fresh air indoors, specifically may include a fan coil, a centrifugal fan, and the like, may be connected to the controller 12 in a wired or wireless manner, and may change an air supply volume according to a working frequency sent by the controller 12; the air conditioning valve may be a valve for adjusting chilled water in an air conditioning system, specifically, a proportional integral valve, and is connected to the controller 12 in a wired or wireless manner, and the air conditioning valve may be adjusted according to an opening/closing degree of the air conditioning valve sent by the controller 12 to adjust the amount of chilled water of the air conditioner, and the cold and heat source device 23 may be a device of a heat emission source and a heat absorption source required for making a temperature in a space lower than or higher than an ambient temperature and maintaining the temperature in the space in the air conditioning system, and may specifically be a chiller, a heat pump, an electric heater, and the like, and may adjust a working state of the cold and heat source device 23 according to a control command of the controller 12 to adjust the chilled water temperature.
The sensor 10 is specifically at least one of a temperature sensor, a differential pressure sensor, a wind speed sensor, a carbon dioxide sensor, and a camera. The sensor 10 is a carbon dioxide sensor; correspondingly, the carbon dioxide sensor is arranged at an air outlet of the air conditioner fan and used for acquiring the indoor carbon dioxide concentration.
Wherein, the sensor 10 in the air conditioning system can be many, there can be many of each kind of sensor 10, and different environmental parameters can be obtained through different sensors 10, for example: temperature sensor and humidity transducer that set up in air conditioner air outlet department can be used for acquireing indoor temperature and humidity, temperature sensor and humidity transducer that set up in air conditioner air inlet department can be used for acquireing outdoor temperature and humidity, carbon dioxide transducer that sets up in air conditioner fan department can acquire indoor carbon dioxide concentration, can set up heat sensor and camera in the room and be used for acquireing indoor number, air velocity transducer who sets up at air conditioner fan air outlet can acquire the fresh air amount, it is further, can set up carbon dioxide transducer in air conditioning system and acquire indoor carbon dioxide concentration, make air conditioning system can adjust each equipment of air conditioning system along with concentration in real time, keep indoor carbon dioxide concentration to keep in the settlement within range, improve the comfortable degree of indoor environment.
The communication module 11 is a narrow-band internet of things communication module; the narrow-band Internet of things communication module is connected with the control module through a universal serial port and used for data interaction with external equipment.
The communication module 11 may specifically be a narrow-band internet of things communication module, and may be connected to the controller 12 through a universal serial port to obtain a control logic generated by the controller 12, and the control logic may implement data interaction with an external terminal, for example, may send an operation state based on adjustment of an internet of things air handling unit to the mobile terminal 26 and the intelligent terminal 27. Specifically, the communication module 11 may be connected to the controller through an RS485 serial port, connected to the cloud platform 25 in a wireless manner, and may send data uploaded by the communication module to the mobile terminal 26 and the intelligent terminal 27 through the cloud platform.
The system further includes a memory 24; the memory 24 is connected to the controller 12 for storing environmental parameters and temperature regulation data.
The memory 24 may be a local memory or a remote memory, and is connected to the controller 12 in a wired or wireless manner, and may store the environmental data collected by the sensor 10 and the temperature adjustment data generated during the temperature adjustment process of the controller 12, and the controller 12 may output logic control according to the environmental data and the temperature adjustment data stored in the memory 24, so as to improve the accuracy of controlling the air handling unit adjustment system based on the internet of things.
The utility model discloses technical scheme, temperature regulation module includes: air-conditioning fans, air-conditioning valves and cold and heat source equipment; the air conditioner fan, the air conditioner valve and the cold and heat source equipment work to adjust the indoor temperature according to the control of the controller; the air handling unit adjusting system based on the Internet of things can further comprise a storage device used for storing environmental data and temperature adjusting data acquired in the temperature adjusting process, so that the air handling unit adjusting system based on the Internet of things can accurately adjust the temperature according to historical environmental parameters and the temperature adjusting data, the performance of the air conditioning system is improved, the energy consumption can be further reduced, and the reliability of the air handling unit adjusting system based on the Internet of things is improved.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (6)
1. An air handling unit conditioning system based on the internet of things, the system comprising: the system comprises at least one sensor, a communication module, a controller and a temperature adjusting module;
each sensor is connected with the controller and used for collecting environmental parameters;
the communication module is connected with the controller and used for data interaction with an external terminal;
and the controller is used for acquiring the air conditioner control instruction transmitted by the communication module and controlling the temperature adjusting module to work by combining the environmental parameters acquired by the sensor.
2. The system of claim 1, wherein the temperature adjustment module comprises:
the air conditioning fan is connected with the controller and used for adjusting the output air volume according to the control of the controller;
the air conditioning valve is connected with the controller and used for adjusting the water quantity of the chilled water according to the control of the controller;
and the cold and heat source equipment is connected with the controller and used for adjusting the water temperature of the chilled water according to the control of the controller.
3. The system of claim 1, wherein the sensor is:
at least one of a temperature sensor, a differential pressure sensor, a wind speed sensor, a carbon dioxide sensor and a camera.
4. The system of claim 1, wherein the sensor is a carbon dioxide sensor;
correspondingly, the carbon dioxide sensor is arranged at an air outlet of the air conditioner fan and used for acquiring the indoor carbon dioxide concentration.
5. The system of claim 1, wherein the communication module is a narrowband internet of things communication module;
the narrow-band Internet of things communication module is connected with the control module through a universal serial port and used for data interaction with external equipment.
6. The system of claim 1, further comprising a memory;
the memory is connected with the controller and used for storing environmental parameters and temperature regulation data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920446266.7U CN210267648U (en) | 2019-04-03 | 2019-04-03 | Air handling unit adjusting system based on Internet of things |
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| CN201920446266.7U CN210267648U (en) | 2019-04-03 | 2019-04-03 | Air handling unit adjusting system based on Internet of things |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827299A (en) * | 2019-04-03 | 2019-05-31 | 广州星辰热能股份有限公司 | Based on Internet of Things air-treatment unit adjusting method, device, system and medium |
| CN112327706A (en) * | 2020-11-13 | 2021-02-05 | 秦洋 | Intelligent energy control service system based on Internet of things |
| CN112524755A (en) * | 2020-11-23 | 2021-03-19 | 广州创想云科技有限公司 | Remote control device for air conditioner |
-
2019
- 2019-04-03 CN CN201920446266.7U patent/CN210267648U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827299A (en) * | 2019-04-03 | 2019-05-31 | 广州星辰热能股份有限公司 | Based on Internet of Things air-treatment unit adjusting method, device, system and medium |
| CN112327706A (en) * | 2020-11-13 | 2021-02-05 | 秦洋 | Intelligent energy control service system based on Internet of things |
| CN112524755A (en) * | 2020-11-23 | 2021-03-19 | 广州创想云科技有限公司 | Remote control device for air conditioner |
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