CN220818025U - Control device for central air conditioner and central air conditioner - Google Patents
Control device for central air conditioner and central air conditioner Download PDFInfo
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- CN220818025U CN220818025U CN202322067096.0U CN202322067096U CN220818025U CN 220818025 U CN220818025 U CN 220818025U CN 202322067096 U CN202322067096 U CN 202322067096U CN 220818025 U CN220818025 U CN 220818025U
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- 238000004891 communication Methods 0.000 claims abstract description 135
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000004378 air conditioning Methods 0.000 claims abstract description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 238000013480 data collection Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The application relates to the technical field of air conditioners, and discloses a control device for a central air conditioning system, which comprises: the communication device is used for communicating serial data and network data; a plurality of sub-controllers connected to the communication device for providing network data to the communication device; the sensor assembly is connected with the communication device and provides serial data for the communication device; the cloud control assembly is respectively in communication connection with the plurality of sub-controllers and the sensor assembly through the communication device. The utility model provides a controlling means for central air conditioning system is responsible for dividing the data transmission of controller, sensor assembly and high in the clouds control assembly by communication device, bears the communication function of main control unit among the prior art, and the control function of main control unit is born by high in the clouds control assembly among the prior art, and the function demand is little like this, and damage probability is little, and whole central air conditioning system is also difficult to damage. The application also discloses a central air conditioning system.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to a control device for a central air conditioner and the central air conditioner.
Background
An Air Conditioner (Air Conditioner) is an apparatus for manually adjusting and controlling parameters such as temperature, humidity, and flow rate of Air in the environment of a building or structure.
The central air conditioner is a general term of a semi-centralized air conditioner and a centralized air conditioner, and the air conditioner generally has only one air conditioning system, but a plurality of air outlets can be arranged at different positions or in spaces, and the air conditioning system is generally provided with a chilled water circulation, a cooling water circulation, a water chiller and the like, so that each space in a user home can be always kept in a comfortable temperature range, and the temperature values of the respective spaces can be separately managed according to the needs of the user.
The existing central air conditioner includes: the system comprises a main controller, a sub-controller connected with the main controller and air conditioning unit equipment connected with the sub-controller. The main controller is used for receiving the field signal sent by the sub-controller, and when the fault exists according to the field signal, the acquired fault type is compared with the preset target fault type. And when the determined fault type is consistent with the preset target fault type, acquiring parameter information and state information of the air conditioning unit equipment before the fault is detected, and sending the parameter information and the state information to the connected sub-controllers. The sub-controllers are used for performing self-starting control on the air conditioner unit equipment according to the parameter information and the state information sent by the main controller. The sub-controller is used for realizing the self-starting control of the air conditioning unit equipment. The main controller and the sub controllers are connected and communicated from the main controller to the temperature and humidity sensors and the like by cables from the controllers to the tail ends.
The central air conditioner integrates the communication function and the control function on the main controller, and controls all the sub-controllers through the main controller, so that the main controller has larger functional requirements and is easy to damage, and the whole central air conditioner can be damaged easily.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of utility model
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. The summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a control device for a central air conditioner and the central air conditioner, so as to solve the problem that the existing central air conditioner is easy to damage.
In some embodiments, there is provided a control apparatus for a central air conditioner, including:
the communication component is used for communicating serial data and network data;
a plurality of sub-controllers connected to the communication device for providing network data to the communication device;
The sensor assembly is connected with the communication device and provides serial data for the communication device;
the cloud control assembly is respectively in communication connection with the plurality of sub-controllers and the sensor assembly through the communication assembly.
The utility model provides a controlling means for central air conditioning is responsible for the data transmission who divides controller, sensor module and high in the clouds control module by communication module, bears the communication function of main control unit among the prior art, and the control function of main control unit is born by high in the clouds control module among the prior art, and the function demand is little like this, and damage probability is little, and whole central air conditioning is also difficult to damage.
In some embodiments, the communication component comprises:
The first acquisition piece is connected with the sub-controller;
The second acquisition piece is connected with the sensor assembly;
The data transmission piece is in communication connection with the first acquisition piece, the second acquisition piece and the cloud control assembly;
and the power supply is connected with the first acquisition part, the second acquisition part and the data transmission part and is used for supplying power.
The first acquisition part is connected with the sub-controllers, so that network data can be acquired. And the second acquisition piece is arranged and connected with the sensor assembly, so that serial data can be acquired. The data transmission part is in communication connection with the first acquisition part, the second acquisition part and the cloud control assembly, and can transmit network data acquired by the first acquisition part and serial data acquired by the second acquisition part to the cloud control assembly.
In some embodiments, the data transfer member is a 5G data transfer member.
In some embodiments, the first acquisition member comprises:
the network switch is connected with the sub-controllers;
The network data acquisition part is connected with the network switch and is in communication connection with the data transmission part.
In some embodiments, the network switch is connected to the network data acquisition element through an RJ45 interface, and the network switch is connected to the sub-controller through an RJ45 interface.
In some embodiments, the communication assembly further comprises:
The circuit breaker is connected with the power input end of the power supply, is in communication connection with the data transmission sub-device and is used for controlling the on-off of the power supply input and controlling the starting and the closing of the data transmission sub-device.
In some embodiments, the sensor assembly includes one or a combination of the following:
an electricity meter, a temperature sensor, a humidity sensor, a carbon dioxide sensor, a pressure sensor, a liquid level sensor and a flowmeter.
In some embodiments, the cloud control component comprises:
the cloud server is in communication connection with the communication component;
And the control center is in communication connection with the cloud server.
In some embodiments, the communication components are multiple, each communication component is provided with multiple sub-controllers and one sensor component, and the multiple communication components are connected with one cloud control component.
The embodiment of the disclosure provides a central air conditioner, including cooling water circulation system and chilled water circulation system, still include:
the embodiment of the disclosure provides a control device for a central air conditioner, wherein a communication component is arranged in a cooling water circulation system and a chilled water circulation system.
The control device for the central air conditioner and the central air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
The utility model provides a controlling means for central air conditioning is responsible for the data transmission who divides controller, sensor module and high in the clouds control module by communication module, bears the communication function of main control unit among the prior art, and the control function of main control unit is born by high in the clouds control module among the prior art, and the function demand is little like this, and damage probability is little, and whole central air conditioning is also difficult to damage.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
Fig. 1 is a schematic structural view of a control device for a central air conditioner according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a communication assembly provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another communication assembly provided by an embodiment of the present disclosure;
Fig. 4 is a schematic structural view of another control device for a central air conditioner according to an embodiment of the present disclosure;
Fig. 5 is a schematic structural diagram of a central air conditioner according to an embodiment of the present disclosure.
Reference numerals:
1. A control device for a central air conditioner;
100. a cloud control component; 101. a cloud server; 102. a control center;
200. A communication component; 201. a first collection member; 2011. a network data acquisition part; 2012. a network switch; 202. a second collection member; 203. a data transmission member; 204. a power supply; 205. a circuit breaker; 206. a wire slot; 207. a terminal block;
301. A first sub-controller; 302. a second sub controller; 303. a third sub-controller; 304. a fourth sub-controller; 305. a fifth sub-controller; 306. a sixth sub-controller;
400. A sensor assembly; 401. an electricity meter; 402. a temperature and humidity sensor; 403. a carbon dioxide sensor; 404. a pressure sensor; 405. a liquid level sensor; 406. a flow meter;
2. a cooling water circulation system;
3. a chilled water circulation system;
10. And (5) a central air conditioner.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are, for example, capable of operation in connection with other embodiments. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.
In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.
The embodiment of the disclosure provides a control device for a central air conditioner and the central air conditioner, so as to solve the problem that the existing central air conditioner is easy to damage.
As shown in connection with fig. 1 to 4, in some embodiments, there is provided a control apparatus 1 for a central air conditioner, comprising: a communication assembly 200, a plurality of sub-controllers, a sensor assembly 400, and a cloud control assembly 100. Wherein, the communication component 200 is used for communicating serial data and network data. A plurality of sub-controllers are coupled to the communication assembly 200 to provide network data to the communication assembly 200. The sensor assembly 400 is coupled to the communication assembly 200 to provide serial data to the communication assembly 200. The cloud control assembly 100 is communicatively coupled to a plurality of sub-controllers and sensor assemblies 400, respectively, via a communication assembly 200.
In practical application, the control device 1 for a central air conditioner is composed of a communication module 200, a plurality of sub-controllers, a sensor module 400 and a cloud control module 100. The communication component 200 is configured to communicate serial data and network data. A plurality of sub-controllers are coupled to the communication assembly 200 to provide network data to the communication assembly 200. As shown in fig. 1, 2 and 4, the plurality of sub-controllers includes a first sub-controller 301, a second sub-controller 302, a third sub-controller 303, a fourth controller 304, a fifth sub-controller 305 and a sixth sub-controller 306. The sensor assembly 400 is coupled to the communication assembly 200 to provide serial data to the communication assembly 200. The cloud control assembly 100 is communicatively coupled to a plurality of sub-controllers and sensor assemblies 400, respectively, via a communication assembly 200. The network data provided by the plurality of sub-controllers may be transmitted to the cloud control module 100 through the communication module 200. The serial data provided by the sensor assembly 400 may also be transmitted to the cloud control assembly 100 through the communication assembly 200.
The embodiment of the disclosure provides a control device 1 for a central air conditioner, which is responsible for data transmission of a sub-controller, a sensor assembly 400 and a cloud control assembly 100 by a communication assembly 200, and is used for bearing a communication function of a main controller in the prior art, and the control function of the main controller in the prior art is borne by the cloud control assembly 100, so that the functional requirement is small, the damage probability is small, and the whole central air conditioner is not easy to damage.
In some embodiments, as shown in connection with fig. 1-4, a communication assembly 200 includes: a first acquisition member 201, a second acquisition member 202, a data transmission member 203, and a power source 204. Wherein the first collecting member 201 is connected to the sub-controller. The second acquisition member 202 is coupled to the sensor assembly 400. The data transmission member 203 is in communication with the first acquisition member 201, the second acquisition member 202, and the cloud control assembly 100. The power source 204 is connected to the first collecting member 201, the second collecting member 202 and the data transmitting member 203 for supplying power.
By providing the first acquisition unit 201, which is connected to the sub-controller, network data can be acquired. A second acquisition member 202 is provided and coupled to the sensor assembly 400 to acquire serial data. The data transmission piece 203 is in communication connection with the first acquisition piece 201, the second acquisition piece 202 and the cloud control assembly 100, and can transmit network data acquired by the first acquisition piece 201 and serial data acquired by the second acquisition piece 202 to the cloud control assembly 100.
In some embodiments, as shown in connection with fig. 3, the communication assembly 200 further includes a terminal block 207 coupled to the second acquisition member 202, the terminal block 207 further coupled to the sensor assembly 400. The sensor assembly 400 is in data communication with the second acquisition member 202 via the terminal block 207.
In addition, a power source 204 is further disposed in the communication assembly 200 and connected to the first collecting member 201, the second collecting member 202 and the data transmitting member 203, for supplying power to the first collecting member 201, the second collecting member 202 and the data transmitting member 203.
In some embodiments, the data transfer 203 is a 5G data transfer.
In some embodiments, as shown in connection with fig. 1-4, the first acquisition member 201 comprises: network switch 2012, network data collector 2011. Wherein the network switch 2012 is connected to a branch controller. The network data collection unit 2011 is connected to the network switch 2012 and is in communication with the data transmission unit 203.
The network switch 2012 and the network data collector 2011 are connected to the power supply 204.
In some embodiments, the network switch 2012 is connected to the network data collector 2011 through an RJ45 interface, and the network switch 2012 is connected to the sub-controller through an RJ45 interface.
In some embodiments, as shown in connection with fig. 1-4, the communication assembly 200 further includes: a circuit breaker 205. The circuit breaker 205 is connected with the input end of the power supply 204, is connected with the data transmission sub-device in a communication way, and is used for controlling the on-off of the input of the power supply 204 and controlling the starting and the closing of the data transmission sub-device.
The two main contacts of the circuit breaker 205 are connected to the power source 204 in the communication assembly 200. The signal contacts of the circuit breaker 205 are connected to a third communication interface of the 5G data transmission 203. When power is required to power the communication assembly 200, an open command is sent to the 5G data transmission 203, the main contacts of the circuit breaker 205 are closed, and the power source 204 module can provide power.
In some embodiments, as shown in connection with fig. 3, the communication assembly 200 is provided as a cabinet structure. The cabinet body is internally provided with a first collecting piece 201, a second collecting piece 202, a data transmission piece 203, a power supply 204, a breaker 205 and a terminal row 207. The first collecting element 201 includes a network switch 2012 and a network data collecting element 2011. In practical applications, the slot 206 may be disposed on four walls of the inner side of the cabinet, for disposing the circuit.
In some embodiments, sensor assembly 400 includes one or a combination of an electricity meter 401, a temperature sensor, a humidity sensor, a carbon dioxide sensor 403, a pressure sensor 404, a liquid level sensor 405, a flow meter 406.
In some embodiments, as shown in connection with fig. 1, 2, and 4, the sensor assembly 400 includes one or a combination of an electricity meter 401, a temperature and humidity sensor 402, a carbon dioxide sensor 403, a pressure sensor 404, a liquid level sensor 405, and a flow meter 406.
The signal transmission protocols of the various sensor assemblies 400 are different. The second acquisition unit 202 may receive data signals of different protocols and upload the acquired data signals to the data transmission unit 203 according to a defined identification (Identity document, ID).
The second collecting element 202 is respectively connected with the sensor assemblies 400 such as an electricity meter 401, a temperature and humidity sensor 402, a carbon dioxide sensor 403, a pressure sensor 404, a liquid level sensor 405, a flowmeter 406 and the like according to different protocols. The output interface of the second acquisition member 202 is connected to the first communication interface of the data transmission member 203.
The RJ45 port of the network data collection unit 2011 is connected to the RJ45 interface of the network switch 2012, and the output interface of the network data collection unit 2011 is connected to the second communication interface of the data transmission unit 203.
In some embodiments, as shown in connection with fig. 4, the cloud control assembly 100 includes: cloud server 101 and control center 102. Wherein the cloud server 101 is communicatively connected with the communication component 200. The control center 102 is communicatively connected to the cloud server 101.
In some embodiments, the communication components 200 are multiple, each communication component 200 is provided with multiple sub-controllers and one sensor component 400, and the multiple communication components 200 are connected with one cloud control component 100.
In one embodiment of the present application, a control device 1 for a central air conditioner is provided with a cloud control module 100 and a plurality of communication modules 200, wherein each communication module 200 is provided with a plurality of sub-controllers, and each communication module 200 is provided with a sensor module 400. The sensor assembly 400 includes one or a combination of an electricity meter 401, a temperature and humidity sensor 402, a carbon dioxide sensor 403, a pressure sensor 404, a liquid level sensor 405, and a flow meter 406. The network data provided by the multiple sub-controllers can be transmitted to the cloud control component 100 through the corresponding communication component 200. The serial data provided by each sensor module 400 may also be transmitted to the cloud control module 100 through the corresponding communication module 200.
In some embodiments, as shown in connection with fig. 1, 2 and 4, a control device 1 for a central air conditioner is provided. The cloud control system comprises a communication assembly 200, a plurality of sub-controllers, a sensor assembly 400 and a cloud control assembly 100. The communication component 200 is configured to communicate serial data and network data. A plurality of sub-controllers are coupled to the communication assembly 200 to provide network data to the communication assembly 200. The sensor assembly 400 is coupled to the communication assembly 200 to provide serial data to the communication assembly 200. The cloud control assembly 100 is communicatively coupled to a plurality of sub-controllers and sensor assemblies 400, respectively, via a communication assembly 200. The network data provided by the plurality of sub-controllers may be transmitted to the cloud control module 100 through the communication module 200. The serial data provided by the sensor assembly 400 may also be transmitted to the cloud control assembly 100 through the communication assembly 200.
In these embodiments, the communication assembly 200 includes: a first acquisition member 201, a second acquisition member 202, a data transmission member 203, and a power source 204. Wherein the first collecting member 201 is connected to the sub-controller. The second acquisition member 202 is coupled to the sensor assembly 400. The data transmission member 203 is in communication with the first acquisition member 201, the second acquisition member 202, and the cloud control assembly 100. The power source 204 is connected to the first collecting member 201, the second collecting member 202 and the data transmitting member 203 for supplying power. The data transmission unit 203 is a 5G data transmission unit 203. The communication assembly 200 is configured as a cabinet having a height of 400mm, a width of 300mm and a depth of 200mm.
In these embodiments, the first acquisition component 201 includes a network switch 2012, a network data acquisition component 2011. Wherein the network switch 2012 is connected to a branch controller. The network data collection unit 2011 is connected to the network switch 2012 and is in communication with the data transmission unit 203. The network switch 2012 is connected with the network data acquisition component 2011 through an RJ45 interface, and the network switch 2012 is connected with the sub-controller through an RJ45 interface. The network switch 2012 and the network data collector 2011 are connected to the power supply 204.
In these embodiments, the communication assembly 200 further comprises: a circuit breaker 205. The circuit breaker 205 is connected with the input end of the power supply 204, is connected with the data transmission sub-device in a communication way, and is used for controlling the on-off of the input of the power supply 204 and controlling the starting and the closing of the data transmission sub-device. The two main contacts of the circuit breaker 205 are connected to the power source 204 in the communication assembly 200. The signal contacts of the circuit breaker 205 are connected to a third communication interface of the 5G data transmission 203. When power is required to power the communication assembly 200, an open command is sent to the 5G data transmission 203, the main contacts of the circuit breaker 205 are closed, and the power source 204 module can provide power.
In these embodiments, sensor assembly 400 includes an electricity meter 401, a temperature and humidity sensor 402, a carbon dioxide sensor 403, a pressure sensor 404, a liquid level sensor 405, and a flow meter 406. The second collecting element 202 is respectively connected with an electricity meter 401, a temperature and humidity sensor 402, a carbon dioxide sensor 403, a pressure sensor 404, a liquid level sensor 405 and a flowmeter 406 according to different protocols. The output interface of the second acquisition member 202 is connected to the first communication interface of the data transmission member 203.
In these embodiments, as shown in connection with fig. 4, the cloud control assembly 100 includes: cloud server 101 and control center 102. Wherein the cloud server 101 is communicatively connected with the communication component 200. The control center 102 is communicatively connected to the cloud server 101. The communication assembly 200 is multiple, each communication assembly 200 is provided with multiple sub-controllers and one sensor assembly 400, and the communication assemblies 200 are connected with one cloud control assembly 100.
Referring to fig. 5, an embodiment of the present disclosure provides a central air conditioner 10, including a cooling water circulation system 2 and a chilled water circulation system 3, further including:
The embodiment of the present disclosure provides a control device 1 for a central air conditioner, in which a communication assembly 200 is provided at a cooling water circulation system 2 and a chilled water circulation system 3.
In some embodiments, the central air conditioner 10 is used in a multi-story building. In this case, one communication module 200 is provided at each floor, except for the communication modules 200 provided at the cooling water circulation system 2 and the chilled water circulation system 3.
The central air conditioner 10 may include a cooling water circulation system 2, a chilled water circulation system 3, and an end system, the communication module 200 may be connected to each system, and the number of the communication modules 200 may be selected according to the number of the sub-controllers and the sensor modules 400. Each system signal of the access communication assembly 200 is transmitted to the cloud server 101 in a 5G form, the cloud server 101 analyzes and compares each request signal, temperature and humidity signal, fault signal and the like, and returns a comparison result to the communication assembly 200 of each system, and the control center 102 can acquire a data set from the cloud server 101 to realize remote control and monitoring of the central air conditioner 10.
The data of the sensor assembly 400 is sent to the cloud server 101 through the communication assembly 200, and after the cloud server 101 makes a judgment according to the actual temperature and humidity, an execution signal is sent to a sub-controller in the cooling water circulation system 2 through the communication assembly 200 of the cooling water circulation system 2, and is sent to the sub-controller in the freezing water circulation system 3 through the communication assembly 200 of the freezing water circulation system 3. The sub-controllers in the cooling water circulation system 2 and the chilled water circulation system 3 execute signal instructions sent by the communication assembly 200, and the sub-controllers control the on-off of equipment such as pumps, fans, valves and the like.
The control device 1 for a central air conditioner and the central air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:
The control device 1 for the central air conditioner is provided, the communication component 200 is responsible for data transmission of the sub-controller, the sensor component 400 and the cloud control component 100, and is used for bearing the communication function of the main controller in the prior art, and the control function of the main controller in the prior art is borne by the cloud control component 100, so that the functional requirement is small, the damage probability is small, and the whole central air conditioner is not easy to damage.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (9)
1. A control device for a central air conditioning system, comprising:
the communication component is used for communicating serial data and network data;
A plurality of sub-controllers connected to the communication device for providing network data for the communication assembly;
The sensor assembly is connected with the communication device and provides serial data for the communication assembly;
The cloud control assembly is respectively in communication connection with the plurality of sub controllers and the sensor assembly through the communication assembly;
the communication assembly includes:
The first acquisition piece is connected with the sub-controller;
The second acquisition piece is connected with the sensor assembly;
The data transmission piece is in communication connection with the first acquisition piece, the second acquisition piece and the cloud control assembly;
and the power supply is connected with the first acquisition part, the second acquisition part and the data transmission part and is used for supplying power.
2. The control device according to claim 1, wherein,
The data transmission member is a 5G data transmission member.
3. The control device of claim 1, wherein the first acquisition member comprises:
the network switch is connected with the sub-controllers;
The network data acquisition part is connected with the network switch and is in communication connection with the data transmission part.
4. A control device according to claim 3, wherein the network switch is connected to the network data acquisition element via an RJ45 interface and the network switch is connected to the sub-controller via an RJ45 interface.
5. The control device of claim 1, wherein the communication assembly further comprises:
The circuit breaker is connected with the power input end of the power supply, is in communication connection with the data transmission sub-device and is used for controlling the on-off of the power supply input and controlling the starting and the closing of the data transmission sub-device.
6. The control device of any one of claims 1 to 5, wherein the sensor assembly comprises one or a combination of:
an electricity meter, a temperature sensor, a humidity sensor, a carbon dioxide sensor, a pressure sensor, a liquid level sensor and a flowmeter.
7. The control device of any one of claims 1 to 5, wherein the cloud control assembly comprises:
the cloud server is in communication connection with the communication component;
And the control center is in communication connection with the cloud server.
8. The control device according to any one of claims 1 to 5, wherein a plurality of communication devices are provided, each communication device being provided with a plurality of sub-controllers, one sensor device, and a plurality of communication devices being connected to one cloud control device.
9. The utility model provides a central air conditioner which characterized in that includes cooling water circulation system and chilled water circulation system, still includes:
The control device for a central air conditioner according to any one of claims 1 to 8, wherein the communication means is provided at the cooling water circulation system and the chilled water circulation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067096.0U CN220818025U (en) | 2023-08-02 | 2023-08-02 | Control device for central air conditioner and central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067096.0U CN220818025U (en) | 2023-08-02 | 2023-08-02 | Control device for central air conditioner and central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220818025U true CN220818025U (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067096.0U Active CN220818025U (en) | 2023-08-02 | 2023-08-02 | Control device for central air conditioner and central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220818025U (en) |
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2023
- 2023-08-02 CN CN202322067096.0U patent/CN220818025U/en active Active
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